1.0.8.0

* RequestMessageParamMatcher

* /o:

* 1.0.8

CHANGELOG.md

@@ -1,8 +1,39 @@
-# 1.0.4.21 (09 November 2018)
+# 1.0.8.0 (12 March 2019)
+- [#254](https://github.com/WireMock-Net/WireMock.Net/pull/254) - RequestMessageParamMatcher supports Ignore Case for the key [feature] contributed by [StefH](https://github.com/StefH)
+- [#251](https://github.com/WireMock-Net/WireMock.Net/issues/251) - Problem with Request Match WithBody [question]
+- [#253](https://github.com/WireMock-Net/WireMock.Net/issues/253) - Request Path and query parameter keys are case-sensitive
+
+# 1.0.7.0 (19 January 2019)
+- [#244](https://github.com/WireMock-Net/WireMock.Net/pull/244) - Fix BodyAsFile to also allow relative paths [feature] contributed by [StefH](https://github.com/StefH)
+- [#240](https://github.com/WireMock-Net/WireMock.Net/issues/240) - How to submit mappings for multiple request, responses [feature]
+- [#243](https://github.com/WireMock-Net/WireMock.Net/issues/243) - Not able to read response from file [question]
+
+# 1.0.6.1 (10 January 2019)
+- [#247](https://github.com/WireMock-Net/WireMock.Net/pull/247) - Issue 225 improve logging in example for wire mock as windows service contributed by [paulssn](https://github.com/paulssn)
+- [#249](https://github.com/WireMock-Net/WireMock.Net/pull/249) - Fixed "Content-Type multipart/form-data" [bug] contributed by [StefH](https://github.com/StefH)
+- [#225](https://github.com/WireMock-Net/WireMock.Net/issues/225) - Feature: Improve logging in example for WireMock as Windows Service [feature]
+- [#238](https://github.com/WireMock-Net/WireMock.Net/issues/238) - Localhost and free port problem [question]
+- [#245](https://github.com/WireMock-Net/WireMock.Net/issues/245) - Not able to match XML request body using XPathMatcher pattern [question]
+- [#248](https://github.com/WireMock-Net/WireMock.Net/issues/248) - Content-Type multipart/form-data is not seen as byte[] anymore
+
+# 1.0.6 (15 December 2018)
+- [#242](https://github.com/WireMock-Net/WireMock.Net/pull/242) - Post multiple Mappings [feature] contributed by [StefH](https://github.com/StefH)
+- [#237](https://github.com/WireMock-Net/WireMock.Net/issues/237) - Port not released [question]
+- [#239](https://github.com/WireMock-Net/WireMock.Net/issues/239) - Not able to hit the mock server if AllowPartialMapping is not set to true [question]
+
+# 1.0.5 (07 December 2018)
+- [#236](https://github.com/WireMock-Net/WireMock.Net/pull/236) - Add Random Regex (using Fare) [feature] contributed by [StefH](https://github.com/StefH)
+
+# 1.0.4.21 (30 November 2018)
 - [#221](https://github.com/WireMock-Net/WireMock.Net/pull/221) - Update dependencies [feature] contributed by [StefH](https://github.com/StefH)
 - [#229](https://github.com/WireMock-Net/WireMock.Net/pull/229) - Fix proxy tests [test] contributed by [StefH](https://github.com/StefH)
 - [#230](https://github.com/WireMock-Net/WireMock.Net/pull/230) - Add HandleBars Random functionality (#219) [feature] contributed by [StefH](https://github.com/StefH)
+- [#231](https://github.com/WireMock-Net/WireMock.Net/pull/231) - Use RandomDataGenerator.Net 1.0.3.0 contributed by [StefH](https://github.com/StefH)
+- [#232](https://github.com/WireMock-Net/WireMock.Net/pull/232) - Add SonarLint checks [feature] contributed by [StefH](https://github.com/StefH)
+- [#233](https://github.com/WireMock-Net/WireMock.Net/pull/233) - RandomDataGenerator.Net 1.0.4 [feature] contributed by [StefH](https://github.com/StefH)
+- [#235](https://github.com/WireMock-Net/WireMock.Net/pull/235) - Check aggregate exception during startup [bug] contributed by [StefH](https://github.com/StefH)
 - [#219](https://github.com/WireMock-Net/WireMock.Net/issues/219) - Feature: random value helper [feature]
+- [#234](https://github.com/WireMock-Net/WireMock.Net/issues/234) - Timeout Exception on VSTS Test Platform (Azure DevOps), with private build agent
 
 # 1.0.4.20 (07 November 2018)
 - [#222](https://github.com/WireMock-Net/WireMock.Net/pull/222) - Codecov contributed by [StefH](https://github.com/StefH)
@@ -158,7 +189,7 @@
 - [#124](https://github.com/WireMock-Net/WireMock.Net/issues/124) - Issue: Unable to get host to listen on ips other than 127.0.0.1 using StandAloneApp
 
 # 1.0.3.15 (05 April 2018)
-- [#117](https://github.com/WireMock-Net/WireMock.Net/pull/117) - Respect start timeout setting and expose exception from server startup contributed by [msft-eliang](https://github.com/msft-eliang)
+- [#117](https://github.com/WireMock-Net/WireMock.Net/pull/117) - Respect start timeout setting and expose exception from server startup contributed by [evanlwj](https://github.com/evanlwj)
 
 # 1.0.3.14 (01 April 2018)
 - [#111](https://github.com/WireMock-Net/WireMock.Net/issues/111) - Question: Adding wiki documentation on how to use WireMock.Net.WebApplication project

Directory.Build.props

@@ -4,7 +4,7 @@
   </PropertyGroup>
 
   <PropertyGroup>
-    <VersionPrefix>1.0.4.20</VersionPrefix>
+    <VersionPrefix>1.0.8</VersionPrefix>
   </PropertyGroup>
 
   <Choose>

GitHubReleaseNotes.txt

@@ -1,3 +1,3 @@
 https://github.com/StefH/GitHubReleaseNotes
 
-GitHubReleaseNotes.exe --output CHANGELOG.md --skip-empty-releases --version 1.0.4.21
+GitHubReleaseNotes.exe --output CHANGELOG.md --skip-empty-releases --version 1.0.8.0

README.md

@@ -5,10 +5,10 @@ A C# .NET version based on [mock4net](https://github.com/alexvictoor/mock4net) w
 * HTTP response stubbing, matchable on URL/Path, headers, cookies and body content patterns
 * Runs in unit tests, as a standalone process, as windows service, as Azure or IIS or as docker
 * Configurable via a fluent DotNet API, JSON files and JSON over HTTP
-* Record/playback of stubs
+* Record/playback of stubs (proxying)
 * Per-request conditional proxying
 * Stateful behaviour simulation
-* Configurable response delays
+* Response transformation
 
 ## Info
 | | |

azure-pipelines.yml

@@ -24,7 +24,7 @@ steps:
 # - https://github.com/Microsoft/vsts-tasks/issues/8291
 #
 - script: |
-    %USERPROFILE%\.dotnet\tools\dotnet-sonarscanner begin /k:"wiremock" /d:sonar.organization="stefh-github" /d:sonar.host.url="https://sonarcloud.io" /d:sonar.login="$(SONAR_TOKEN)" /v:"$(buildId)" /d:sonar.cs.opencover.reportsPaths="**\coverage.opencover.xml"
+    %USERPROFILE%\.dotnet\tools\dotnet-sonarscanner begin /k:"wiremock" /o:"stefh-github" /d:sonar.host.url="https://sonarcloud.io" /d:sonar.login="$(SONAR_TOKEN)" /v:"$(buildId)" /d:sonar.cs.opencover.reportsPaths="**\coverage.opencover.xml"
   displayName: Begin SonarScanner
 
 # Build source, tests and run tests for net452 and netcoreapp2.1 (with coverage)

examples/WireMock.Net.Console.NETCoreApp2/WireMock.Net.Console.NETCoreApp2.csproj

@@ -18,6 +18,10 @@
     </Content>
   </ItemGroup>
 
+  <ItemGroup>
+    <None Remove="__admin\mappings\array.json" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\..\src\WireMock.Net\WireMock.Net.csproj" />
     <PackageReference Include="log4net" Version="2.0.8" />
@@ -37,6 +41,9 @@
     <None Update="__admin\mappings\791a3f31-6946-4ce7-8e6f-0237c7443275.json">
       <CopyToOutputDirectory>Never</CopyToOutputDirectory>
     </None>
+    <None Update="__admin\mappings\MyXmlResponse.xml">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
   </ItemGroup>
 
 </Project>

examples/WireMock.Net.Console.NETCoreApp2/__admin/mappings/BodyAsFileExample.json

@@ -0,0 +1,22 @@
+{
+    "Request": {
+        "Path": {
+            "Matchers": [
+                {
+                    "Name": "WildcardMatcher",
+                    "Pattern": "/bodyasfilexmltest",
+                    "IgnoreCase": false
+                }
+            ]
+        },
+        "Methods": [
+            "get"
+        ]
+    },
+    "Response": {
+        "StatusCode": 200,
+        "Headers": {"Content-Type": "application/xml"},
+        "BodyAsFile": "MyXmlResponse.xml",
+        "UseTransformer": false
+    }
+}

examples/WireMock.Net.Console.NETCoreApp2/__admin/mappings/MyXmlResponse.xml

@@ -0,0 +1,3 @@
+<xml>
+<hello>world</hello>
+</xml>

examples/WireMock.Net.Console.NETCoreApp2/__admin/mappings/array.json

@@ -0,0 +1,46 @@
+[
+  {
+    "Title": "1",
+    "Request": {
+      "Path": {
+        "Matchers": [
+          {
+            "Name": "WildcardMatcher",
+            "Pattern": "/mappings_static_1"
+          }
+        ]
+      },
+      "Methods": [
+        "get"
+      ]
+    },
+    "Response": {
+      "BodyAsJson": { "result": "mappings static_1" },
+      "Headers": {
+        "Content-Type": "application/json"
+      }
+    }
+  },
+  {
+    "Title": "2",
+    "Request": {
+      "Path": {
+        "Matchers": [
+          {
+            "Name": "WildcardMatcher",
+            "Pattern": "/mappings_static_2"
+          }
+        ]
+      },
+      "Methods": [
+        "get"
+      ]
+    },
+    "Response": {
+      "BodyAsJson": { "result": "mappings static_2" },
+      "Headers": {
+        "Content-Type": "application/json"
+      }
+    }
+  }
+]

examples/WireMock.Net.Console.Net452.Classic/CustomFileSystemFileHandler.cs

@@ -43,5 +43,11 @@ namespace WireMock.Net.ConsoleApplication
         {
             File.WriteAllText(path, text);
         }
+
+        /// <inheritdoc cref="IFileSystemHandler.ReadResponseBodyAsFile"/>
+        public byte[] ReadResponseBodyAsFile(string path)
+        {
+            return File.ReadAllBytes(Path.GetFileName(path) == path ? Path.Combine(GetMappingFolder(), path) : path);
+        }
     }
 }

examples/WireMock.Net.Console.Net452.Classic/MainApp.cs

@@ -1,7 +1,7 @@
-using System;
+using Newtonsoft.Json;
+using System;
 using System.Globalization;
 using System.Net;
-using Newtonsoft.Json;
 using WireMock.Logging;
 using WireMock.Matchers;
 using WireMock.RequestBuilders;
@@ -39,7 +39,7 @@ namespace WireMock.Net.ConsoleApplication
 
             server.SetBasicAuthentication("a", "b");
 
-            server.AllowPartialMapping();
+            // server.AllowPartialMapping();
 
             server
                 .Given(Request.Create().WithPath(p => p.Contains("x")).UsingGet())
@@ -388,11 +388,10 @@ namespace WireMock.Net.ConsoleApplication
                     .WithStatusCode(500)
                     .WithBody(requestMessage =>
                     {
-                        string returnStr = JsonConvert.SerializeObject(new
+                        return JsonConvert.SerializeObject(new
                         {
                             Message = "Test error"
                         });
-                        return returnStr;
                     })
                 );
 
@@ -402,26 +401,43 @@ namespace WireMock.Net.ConsoleApplication
                     .WithHeader("Content-Type", "application/json")
                     .WithBodyAsJson(new
                     {
+                        Xeger1 = "{{Xeger \"\\w{4}\\d{5}\"}}",
+                        Xeger2 = "{{Xeger \"\\d{5}\"}}",
+                        TextRegexPostcode = "{{Random Type=\"TextRegex\" Pattern=\"[1-9][0-9]{3}[A-Z]{2}\"}}",
                         Text = "{{Random Type=\"Text\" Min=8 Max=20}}",
                         TextLipsum = "{{Random Type=\"TextLipsum\"}}",
+                        IBAN = "{{Random Type=\"IBAN\" CountryCode=\"NL\"}}",
                         TimeSpan1 = "{{Random Type=\"TimeSpan\" Format=\"c\" IncludeMilliseconds=false}}",
                         TimeSpan2 = "{{Random Type=\"TimeSpan\"}}",
                         DateTime1 = "{{Random Type=\"DateTime\"}}",
                         DateTimeNow = DateTime.Now,
-                        DateTimeToString = DateTime.Now.ToString("s", CultureInfo.InvariantCulture),
+                        DateTimeNowToString = DateTime.Now.ToString("s", CultureInfo.InvariantCulture),
                         Guid1 = "{{Random Type=\"Guid\" Uppercase=false}}",
                         Guid2 = "{{Random Type=\"Guid\"}}",
-                        Integer1 = "{{Random Type=\"Integer\" Min=1000 Max=9999}}",
-                        Integer2 = "{{#Random Type=\"Integer\" Min=10000000 Max=99999999}}{{this}}{{/Random}}",
-                        Double1 = "{{Random Type=\"Double\" Min=10 Max=99}}",
-                        Double2 = "{{Random Type=\"Double\" Min=100 Max=999}}",
+                        Boolean = "{{Random Type=\"Boolean\"}}",
+                        Integer = "{{Random Type=\"Integer\" Min=1000 Max=9999}}",
+                        Long = "{{#Random Type=\"Long\" Min=10000000 Max=99999999}}{{this}}{{/Random}}",
+                        Double = "{{Random Type=\"Double\" Min=10 Max=99}}",
+                        Float = "{{Random Type=\"Float\" Min=100 Max=999}}",
                         IP4Address = "{{Random Type=\"IPv4Address\" Min=\"10.2.3.4\"}}",
                         IP6Address = "{{Random Type=\"IPv6Address\"}}",
-                        MACAddress = "{{Random Type=\"MACAddress\" Separator=\"-\"}}"
+                        MACAddress = "{{Random Type=\"MACAddress\" Separator=\"-\"}}",
+                        StringListValue = "{{Random Type=\"StringList\" Values=[\"a\", \"b\", \"c\"]}}"
                     })
                     .WithTransformer()
                 );
 
+            server
+                .Given(Request.Create()
+                    .UsingPost()
+                    .WithPath("/xpathsoap")
+                    .WithBody(new XPathMatcher("//*[local-name() = 'getMyData']"))
+                )
+                .RespondWith(Response.Create()
+                    .WithHeader("Content-Type", "application/xml")
+                    .WithBody("<xml>ok</xml>")
+                );
+
             System.Console.WriteLine("Press any key to stop the server");
             System.Console.ReadKey();
             server.Stop();

examples/WireMock.Net.Service/Program.cs

@@ -1,6 +1,8 @@
-using System;
+using log4net.Config;
+using System;
+using System.IO;
 using System.ServiceProcess;
-using WireMock.Logging;
+using WireMock.Net.Service;
 using WireMock.Net.StandAlone;
 using WireMock.Server;
 using WireMock.Settings;
@@ -21,7 +23,7 @@ namespace Wiremock.Net.Service
 
             protected override void OnStart(string[] args)
             {
-                Start(new WireMockNullLogger());
+                Start();
             }
 
             protected override void OnStop()
@@ -35,6 +37,11 @@ namespace Wiremock.Net.Service
 
         static void Main(string[] args)
         {
+            //Setting the current directory explicitly is required if the application is running as Windows Service, 
+            //as the current directory of a Windows Service is %WinDir%\System32 per default.
+            Directory.SetCurrentDirectory(AppDomain.CurrentDomain.BaseDirectory);
+            XmlConfigurator.ConfigureAndWatch(new FileInfo("log4net.config"));
+
             // running as service
             if (!Environment.UserInteractive)
             {
@@ -46,7 +53,7 @@ namespace Wiremock.Net.Service
             else
             {
                 // running as console app
-                Start(new WireMockConsoleLogger());
+                Start();
 
                 Console.WriteLine("Press any key to stop...");
                 Console.ReadKey(true);
@@ -55,14 +62,14 @@ namespace Wiremock.Net.Service
             }
         }
 
-        private static void Start(IWireMockLogger logger)
+        private static void Start()
         {
             _server = StandAloneApp.Start(new FluentMockServerSettings
             {
                 Urls = new[] { "http://*:9091/" },
                 StartAdminInterface = true,
                 ReadStaticMappings = true,
-                Logger = logger
+                Logger = new WireMockLog4NetLogger()
             });
         }
 

examples/WireMock.Net.Service/WireMock.Net.Service.csproj

@@ -35,6 +35,9 @@
     <Reference Include="Handlebars, Version=1.9.5.0, Culture=neutral, PublicKeyToken=22225d0bf33cd661, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Handlebars.Net.1.9.5\lib\net452\Handlebars.dll</HintPath>
     </Reference>
+    <Reference Include="log4net, Version=2.0.8.0, Culture=neutral, PublicKeyToken=669e0ddf0bb1aa2a, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\log4net.2.0.8\lib\net45-full\log4net.dll</HintPath>
+    </Reference>
     <Reference Include="Microsoft.Owin, Version=2.0.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Microsoft.Owin.2.0.2\lib\net45\Microsoft.Owin.dll</HintPath>
     </Reference>
@@ -96,9 +99,13 @@
     </Compile>
     <Compile Include="Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="WireMockLog4NetLogger.cs" />
   </ItemGroup>
   <ItemGroup>
     <None Include="App.config" />
+    <None Include="log4net.config">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
     <None Include="Service-Start.bat">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>

examples/WireMock.Net.Service/WireMockLog4NetLogger.cs

@@ -0,0 +1,39 @@
+using log4net;
+using Newtonsoft.Json;
+using Wiremock.Net.Service;
+using WireMock.Admin.Requests;
+using WireMock.Logging;
+
+namespace WireMock.Net.Service
+{
+    internal class WireMockLog4NetLogger : IWireMockLogger
+    {
+        private static readonly ILog Log = LogManager.GetLogger(typeof(Program));
+
+        public void Debug(string formatString, params object[] args)
+        {
+            Log.DebugFormat(formatString, args);
+        }
+
+        public void Info(string formatString, params object[] args)
+        {
+            Log.InfoFormat(formatString, args);
+        }
+
+        public void Warn(string formatString, params object[] args)
+        {
+            Log.WarnFormat(formatString, args);
+        }
+
+        public void Error(string formatString, params object[] args)
+        {
+            Log.ErrorFormat(formatString, args);
+        }
+
+        public void DebugRequestResponse(LogEntryModel logEntryModel, bool isAdminRequest)
+        {
+            string message = JsonConvert.SerializeObject(logEntryModel, Formatting.Indented);
+            Log.DebugFormat("Admin[{0}] {1}", isAdminRequest, message);
+        }
+    }
+}

examples/WireMock.Net.Service/log4net.config

@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+  <configSections>
+    <section name="log4net" type="System.Configuration.IgnoreSectionHandler" />
+  </configSections>
+  <appSettings>
+    <add key="log4net.Internal.Debug" value="true"/>
+  </appSettings>
+  <log4net>
+    <appender name="ConsoleAppender" type="log4net.Appender.ConsoleAppender">
+      <layout type="log4net.Layout.PatternLayout">
+        <conversionPattern value="%date [%thread] %-5level %logger{1} - %message%newline" />
+      </layout>
+    </appender>
+    <appender name="RollingLogFileAppender" type="log4net.Appender.RollingFileAppender">
+      <file value="log.txt" />
+      <appendToFile value="true" />
+      <rollingStyle value="Size" />
+      <maxSizeRollBackups value="10" />
+      <maximumFileSize value="10000KB" />
+      <staticLogFileName value="true" />
+      <layout type="log4net.Layout.PatternLayout">
+        <conversionPattern value="%date [%thread] %-5level %logger{1} - %message%newline" />
+      </layout>
+    </appender>
+    <appender name="EventLogAppender" type="log4net.Appender.EventLogAppender" >
+      <layout type="log4net.Layout.PatternLayout">
+        <conversionPattern value="%date [%thread] %-5level %logger{1} - %message%newline" />
+      </layout>
+    </appender>
+    <root>
+      <level value="DEBUG" />
+      <appender-ref ref="ConsoleAppender" />
+      <appender-ref ref="RollingLogFileAppender" />
+      <!--<appender-ref ref="EventLogAppender" /> --> <!-- comment in if needed -->
+    </root>
+  </log4net>
+</configuration>

examples/WireMock.Net.Service/packages.config

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Handlebars.Net" version="1.9.5" targetFramework="net452" />
+  <package id="log4net" version="2.0.8" targetFramework="net452" />
   <package id="Microsoft.AspNet.WebApi.Client" version="5.2.3" targetFramework="net452" />
   <package id="Microsoft.AspNet.WebApi.Core" version="5.2.3" targetFramework="net452" />
   <package id="Microsoft.AspNet.WebApi.Owin" version="5.2.3" targetFramework="net452" />

src/WireMock.Net/Admin/Mappings/ParamModel.cs

@@ -10,6 +10,11 @@
         /// </summary>
         public string Name { get; set; }
 
+        /// <summary>
+        /// Defines if the key should be matched using case-ignore.
+        /// </summary>
+        public bool? IgnoreCase { get; set; }
+
         /// <summary>
         /// Gets or sets the matchers.
         /// </summary>

src/WireMock.Net/Client/IFluentMockServerAdmin.cs

@@ -58,6 +58,14 @@ namespace WireMock.Client
         [Header("Content-Type", "application/json")]
         Task<StatusModel> PostMappingAsync([Body] MappingModel mapping);
 
+        /// <summary>
+        /// Add new mappings.
+        /// </summary>
+        /// <param name="mappings">MappingModels</param>
+        [Post("__admin/mappings")]
+        [Header("Content-Type", "application/json")]
+        Task<StatusModel> PostMappingsAsync([Body] IList<MappingModel> mappings);
+
         /// <summary>
         /// Delete all mappings.
         /// </summary>

src/WireMock.Net/Exceptions/WireMockException.cs

@@ -0,0 +1,35 @@
+using System;
+
+namespace WireMock.Exceptions
+{
+    /// <summary>
+    /// WireMockException
+    /// </summary>
+    /// <seealso cref="Exception" />
+    public class WireMockException : Exception
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="WireMockException"/> class.
+        /// </summary>
+        public WireMockException()
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="WireMockException"/> class.
+        /// </summary>
+        /// <param name="message">The message that describes the error.</param>
+        public WireMockException(string message) : base(message)
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="WireMockException"/> class.
+        /// </summary>
+        /// <param name="message">The message.</param>
+        /// <param name="inner">The inner.</param>
+        public WireMockException(string message, Exception inner) : base(message, inner)
+        {
+        }
+    }
+}

src/WireMock.Net/Handlers/IFileSystemHandler.cs

@@ -10,7 +10,7 @@ namespace WireMock.Handlers
         /// <summary>
         /// Gets the folder where the static mappings are located. For local file system, this would be `{CurrentFolder}/__admin/mappings`.
         /// </summary>
-        /// <returns>The foldername.</returns>
+        /// <returns>The folder name.</returns>
         string GetMappingFolder();
 
         /// <summary>
@@ -37,6 +37,7 @@ namespace WireMock.Handlers
         /// Read a static mapping file as text.
         /// </summary>
         /// <param name="path">The path (folder + filename with .json extension).</param>
+        /// <returns>The file content as text.</returns>
         string ReadMappingFile(string path);
 
         /// <summary>
@@ -45,5 +46,12 @@ namespace WireMock.Handlers
         /// <param name="path">The path (folder + filename with .json extension).</param>
         /// <param name="text">The text.</param>
         void WriteMappingFile(string path, string text);
+
+        /// <summary>
+        /// Read a response body file as text.
+        /// </summary>
+        /// <param name="path">The path or filename from the file to read.</param>
+        /// <returns>The file content as bytes.</returns>
+        byte[] ReadResponseBodyAsFile(string path);
     }
 }

src/WireMock.Net/Handlers/LocalFileSystemHandler.cs

@@ -1,6 +1,6 @@
-using System.Collections.Generic;
+using JetBrains.Annotations;
+using System.Collections.Generic;
 using System.IO;
-using JetBrains.Annotations;
 using WireMock.Validation;
 
 namespace WireMock.Handlers
@@ -58,5 +58,15 @@ namespace WireMock.Handlers
 
             File.WriteAllText(path, text);
         }
+
+        /// <inheritdoc cref="IFileSystemHandler.ReadResponseBodyAsFile"/>
+        public byte[] ReadResponseBodyAsFile(string path)
+        {
+            Check.NotNullOrEmpty(path, nameof(path));
+
+            // In case the path is a filename, the path will be adjusted to the MappingFolder.
+            // Else the path will just be as-is.
+            return File.ReadAllBytes(Path.GetFileName(path) == path ? Path.Combine(GetMappingFolder(), path) : path);
+        }
     }
 }

src/WireMock.Net/Matchers/Request/RequestMessageParamMatcher.cs

@@ -24,6 +24,11 @@ namespace WireMock.Matchers.Request
         /// </summary>
         public string Key { get; }
 
+        /// <summary>
+        /// Defines if the key should be matched using case-ignore.
+        /// </summary>
+        public bool? IgnoreCase { get; private set; }
+
         /// <summary>
         /// The matchers.
         /// </summary>
@@ -34,7 +39,8 @@ namespace WireMock.Matchers.Request
         /// </summary>
         /// <param name="matchBehaviour">The match behaviour.</param>
         /// <param name="key">The key.</param>
-        public RequestMessageParamMatcher(MatchBehaviour matchBehaviour, [NotNull] string key) : this(matchBehaviour, key, (IStringMatcher[])null)
+        /// <param name="ignoreCase">Defines if the key should be matched using case-ignore.</param>
+        public RequestMessageParamMatcher(MatchBehaviour matchBehaviour, [NotNull] string key, bool ignoreCase) : this(matchBehaviour, key, ignoreCase, (IStringMatcher[])null)
         {
         }
 
@@ -43,8 +49,9 @@ namespace WireMock.Matchers.Request
         /// </summary>
         /// <param name="matchBehaviour">The match behaviour.</param>
         /// <param name="key">The key.</param>
+        /// <param name="ignoreCase">Defines if the key should be matched using case-ignore.</param>
         /// <param name="values">The values.</param>
-        public RequestMessageParamMatcher(MatchBehaviour matchBehaviour, [NotNull] string key, [CanBeNull] string[] values) : this(matchBehaviour, key, values?.Select(value => new ExactMatcher(matchBehaviour, value)).Cast<IStringMatcher>().ToArray())
+        public RequestMessageParamMatcher(MatchBehaviour matchBehaviour, [NotNull] string key, bool ignoreCase, [CanBeNull] string[] values) : this(matchBehaviour, key, ignoreCase, values?.Select(value => new ExactMatcher(matchBehaviour, value)).Cast<IStringMatcher>().ToArray())
         {
         }
 
@@ -53,13 +60,15 @@ namespace WireMock.Matchers.Request
         /// </summary>
         /// <param name="matchBehaviour">The match behaviour.</param>
         /// <param name="key">The key.</param>
+        /// <param name="ignoreCase">Defines if the key should be matched using case-ignore.</param>
         /// <param name="matchers">The matchers.</param>
-        public RequestMessageParamMatcher(MatchBehaviour matchBehaviour, [NotNull] string key, [CanBeNull] IStringMatcher[] matchers)
+        public RequestMessageParamMatcher(MatchBehaviour matchBehaviour, [NotNull] string key, bool ignoreCase, [CanBeNull] IStringMatcher[] matchers)
         {
             Check.NotNull(key, nameof(key));
 
             _matchBehaviour = matchBehaviour;
             Key = key;
+            IgnoreCase = ignoreCase;
             Matchers = matchers;
         }
 
@@ -88,7 +97,7 @@ namespace WireMock.Matchers.Request
                 return MatchScores.ToScore(requestMessage.Query != null && Funcs.Any(f => f(requestMessage.Query)));
             }
 
-            WireMockList<string> valuesPresentInRequestMessage = requestMessage.GetParameter(Key);
+            WireMockList<string> valuesPresentInRequestMessage = requestMessage.GetParameter(Key, IgnoreCase ?? false);
             if (valuesPresentInRequestMessage == null)
             {
                 // Key is not present at all, just return Mismatch

src/WireMock.Net/Owin/AspNetCoreSelfHost.cs

@@ -8,6 +8,7 @@ using JetBrains.Annotations;
 using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.Extensions.DependencyInjection;
+using WireMock.Handlers;
 using WireMock.HttpsCertificate;
 using WireMock.Logging;
 using WireMock.Owin.Mappers;
@@ -58,7 +59,8 @@ namespace WireMock.Owin
             _host = new WebHostBuilder()
                 .ConfigureServices(services =>
                 {
-                    services.AddSingleton<IWireMockMiddlewareOptions>(_options);
+                    services.AddSingleton(_options.FileSystemHandler);
+                    services.AddSingleton(_options);
                     services.AddSingleton<IMappingMatcher, MappingMatcher>();
                     services.AddSingleton<IOwinRequestMapper, OwinRequestMapper>();
                     services.AddSingleton<IOwinResponseMapper, OwinResponseMapper>();

src/WireMock.Net/Owin/IWireMockMiddlewareOptions.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Concurrent;
 using System.Collections.ObjectModel;
+using WireMock.Handlers;
 using WireMock.Logging;
 using WireMock.Matchers;
 #if !USE_ASPNETCORE
@@ -34,5 +35,7 @@ namespace WireMock.Owin
         Action<IAppBuilder> PreWireMockMiddlewareInit { get; set; }
 
         Action<IAppBuilder> PostWireMockMiddlewareInit { get; set; }
+
+        IFileSystemHandler FileSystemHandler { get; set; }
     }
 }

src/WireMock.Net/Owin/Mappers/OwinResponseMapper.cs

@@ -1,12 +1,13 @@
 using System;
 using System.Collections.Generic;
-using System.IO;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using Newtonsoft.Json;
+using WireMock.Handlers;
 using WireMock.Http;
 using WireMock.Util;
+using WireMock.Validation;
 #if !USE_ASPNETCORE
 using IResponse = Microsoft.Owin.IOwinResponse;
 #else
@@ -21,6 +22,7 @@ namespace WireMock.Owin.Mappers
     /// </summary>
     public class OwinResponseMapper : IOwinResponseMapper
     {
+        private readonly IFileSystemHandler _fileSystemHandler;
         private readonly Encoding _utf8NoBom = new UTF8Encoding(false);
 
         // https://msdn.microsoft.com/en-us/library/78h415ay(v=vs.110).aspx
@@ -32,6 +34,17 @@ namespace WireMock.Owin.Mappers
             { HttpKnownHeaderNames.ContentType, (r, v) => r.ContentType = v.FirstOrDefault() }
         };
 
+        /// <summary>
+        /// Constructor
+        /// </summary>
+        /// <param name="fileSystemHandler">The IFileSystemHandler.</param>
+        public OwinResponseMapper(IFileSystemHandler fileSystemHandler)
+        {
+            Check.NotNull(fileSystemHandler, nameof(fileSystemHandler));
+
+            _fileSystemHandler = fileSystemHandler;
+        }
+
         /// <inheritdoc cref="IOwinResponseMapper.MapAsync"/>
         public async Task MapAsync(ResponseMessage responseMessage, IResponse response)
         {
@@ -60,7 +73,7 @@ namespace WireMock.Owin.Mappers
                     break;
 
                 case BodyType.File:
-                    bytes = File.ReadAllBytes(responseMessage.BodyData.BodyAsFile);
+                    bytes = _fileSystemHandler.ReadResponseBodyAsFile(responseMessage.BodyData.BodyAsFile);
                     break;
             }
 

src/WireMock.Net/Owin/OwinSelfHost.cs

@@ -6,6 +6,7 @@ using System;
 using System.Collections.Generic;
 using System.Threading;
 using System.Threading.Tasks;
+using WireMock.Handlers;
 using WireMock.Logging;
 using WireMock.Owin.Mappers;
 using WireMock.Util;
@@ -75,7 +76,7 @@ namespace WireMock.Owin
             try
             {
                 var requestMapper = new OwinRequestMapper();
-                var responseMapper = new OwinResponseMapper();
+                var responseMapper = new OwinResponseMapper(_options.FileSystemHandler);
                 var matcher = new MappingMatcher(_options);
 
                 Action<IAppBuilder> startup = app =>

src/WireMock.Net/Owin/WireMockMiddlewareOptions.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Concurrent;
 using System.Collections.ObjectModel;
+using WireMock.Handlers;
 using WireMock.Logging;
 using WireMock.Matchers;
 using WireMock.Util;
@@ -35,5 +36,8 @@ namespace WireMock.Owin
         public Action<IAppBuilder> PreWireMockMiddlewareInit { get; set; }
 
         public Action<IAppBuilder> PostWireMockMiddlewareInit { get; set; }
+
+        /// <inheritdoc cref="IWireMockMiddlewareOptions.FileSystemHandler"/>
+        public IFileSystemHandler FileSystemHandler { get; set; }
     }
 }

src/WireMock.Net/RequestBuilders/IParamsRequestBuilder.cs

@@ -1,6 +1,6 @@
-using System;
+using JetBrains.Annotations;
+using System;
 using System.Collections.Generic;
-using JetBrains.Annotations;
 using WireMock.Matchers;
 using WireMock.Util;
 
@@ -19,6 +19,15 @@ namespace WireMock.RequestBuilders
         /// <returns>The <see cref="IRequestBuilder"/>.</returns>
         IRequestBuilder WithParam([NotNull] string key, MatchBehaviour matchBehaviour = MatchBehaviour.AcceptOnMatch);
 
+        /// <summary>
+        /// WithParam: matching on key only.
+        /// </summary>
+        /// <param name="key">The key.</param>
+        /// <param name="ignoreCase">Defines if the key should be matched using case-ignore.</param>
+        /// <param name="matchBehaviour">The match behaviour (optional).</param>
+        /// <returns>The <see cref="IRequestBuilder"/>.</returns>
+        IRequestBuilder WithParam([NotNull] string key, bool ignoreCase, MatchBehaviour matchBehaviour = MatchBehaviour.AcceptOnMatch);
+
         /// <summary>
         /// WithParam: matching on key and values.
         /// </summary>
@@ -27,6 +36,15 @@ namespace WireMock.RequestBuilders
         /// <returns>The <see cref="IRequestBuilder"/>.</returns>
         IRequestBuilder WithParam([NotNull] string key, [CanBeNull] params string[] values);
 
+        /// <summary>
+        /// WithParam: matching on key and values.
+        /// </summary>
+        /// <param name="key">The key.</param>
+        /// <param name="ignoreCase">Defines if the key should be matched using case-ignore.</param>
+        /// <param name="values">The values.</param>
+        /// <returns>The <see cref="IRequestBuilder"/>.</returns>
+        IRequestBuilder WithParam([NotNull] string key, bool ignoreCase, [CanBeNull] params string[] values);
+
         /// <summary>
         /// WithParam: matching on key and matchers.
         /// </summary>
@@ -35,6 +53,15 @@ namespace WireMock.RequestBuilders
         /// <returns>The <see cref="IRequestBuilder"/>.</returns>
         IRequestBuilder WithParam([NotNull] string key, [CanBeNull] params IStringMatcher[] matchers);
 
+        /// <summary>
+        /// WithParam: matching on key and matchers.
+        /// </summary>
+        /// <param name="key">The key.</param>
+        /// <param name="ignoreCase">Defines if the key should be matched using case-ignore.</param>
+        /// <param name="matchers">The matchers.</param>
+        /// <returns>The <see cref="IRequestBuilder"/>.</returns>
+        IRequestBuilder WithParam([NotNull] string key, bool ignoreCase, [CanBeNull] params IStringMatcher[] matchers);
+
         /// <summary>
         /// WithParam: matching on key, values and matchBehaviour.
         /// </summary>
@@ -44,6 +71,16 @@ namespace WireMock.RequestBuilders
         /// <returns>The <see cref="IRequestBuilder"/>.</returns>
         IRequestBuilder WithParam([NotNull] string key, MatchBehaviour matchBehaviour, [CanBeNull] params string[] values);
 
+        /// <summary>
+        /// WithParam: matching on key, values and matchBehaviour.
+        /// </summary>
+        /// <param name="key">The key.</param>
+        /// <param name="ignoreCase">Defines if the key should be matched using case-ignore.</param>
+        /// <param name="values">The values.</param>
+        /// <param name="matchBehaviour">The match behaviour.</param>
+        /// <returns>The <see cref="IRequestBuilder"/>.</returns>
+        IRequestBuilder WithParam([NotNull] string key, MatchBehaviour matchBehaviour, bool ignoreCase = false, [CanBeNull] params string[] values);
+
         /// <summary>
         /// WithParam: matching on key, matchers and matchBehaviour.
         /// </summary>
@@ -53,6 +90,16 @@ namespace WireMock.RequestBuilders
         /// <returns>The <see cref="IRequestBuilder"/>.</returns>
         IRequestBuilder WithParam([NotNull] string key, MatchBehaviour matchBehaviour, [CanBeNull] params IStringMatcher[] matchers);
 
+        /// <summary>
+        /// WithParam: matching on key, matchers and matchBehaviour.
+        /// </summary>
+        /// <param name="key">The key.</param>
+        /// <param name="ignoreCase">Defines if the key should be matched using case-ignore.</param>
+        /// <param name="matchers">The matchers.</param>
+        /// <param name="matchBehaviour">The match behaviour.</param>
+        /// <returns>The <see cref="IRequestBuilder"/>.</returns>
+        IRequestBuilder WithParam([NotNull] string key, MatchBehaviour matchBehaviour, bool ignoreCase = false, [CanBeNull] params IStringMatcher[] matchers);
+
         /// <summary>
         /// WithParam: matching on functions.
         /// </summary>

src/WireMock.Net/RequestBuilders/Request.Params.cs

@@ -0,0 +1,89 @@
+using System;
+using System.Collections.Generic;
+using WireMock.Matchers;
+using WireMock.Matchers.Request;
+using WireMock.Util;
+using WireMock.Validation;
+
+namespace WireMock.RequestBuilders
+{
+    public partial class Request
+    {
+        /// <inheritdoc cref="IParamsRequestBuilder.WithParam(string, MatchBehaviour)"/>
+        public IRequestBuilder WithParam(string key, MatchBehaviour matchBehaviour = MatchBehaviour.AcceptOnMatch)
+        {
+            return WithParam(key, false, matchBehaviour);
+        }
+
+        /// <inheritdoc cref="IParamsRequestBuilder.WithParam(string, bool, MatchBehaviour)"/>
+        public IRequestBuilder WithParam(string key, bool ignoreCase, MatchBehaviour matchBehaviour = MatchBehaviour.AcceptOnMatch)
+        {
+            Check.NotNull(key, nameof(key));
+
+            _requestMatchers.Add(new RequestMessageParamMatcher(matchBehaviour, key, ignoreCase));
+            return this;
+        }
+
+        /// <inheritdoc cref="IParamsRequestBuilder.WithParam(string, string[])"/>
+        public IRequestBuilder WithParam(string key, params string[] values)
+        {
+            return WithParam(key, MatchBehaviour.AcceptOnMatch, false, values);
+        }
+
+        /// <inheritdoc cref="IParamsRequestBuilder.WithParam(string, bool, string[])"/>
+        public IRequestBuilder WithParam(string key, bool ignoreCase, params string[] values)
+        {
+            return WithParam(key, MatchBehaviour.AcceptOnMatch, ignoreCase, values);
+        }
+
+        /// <inheritdoc cref="IParamsRequestBuilder.WithParam(string, IStringMatcher[])"/>
+        public IRequestBuilder WithParam(string key, params IStringMatcher[] matchers)
+        {
+            return WithParam(key, MatchBehaviour.AcceptOnMatch, false, matchers);
+        }
+
+        /// <inheritdoc cref="IParamsRequestBuilder.WithParam(string, bool, IStringMatcher[])"/>
+        public IRequestBuilder WithParam(string key, bool ignoreCase, params IStringMatcher[] matchers)
+        {
+            return WithParam(key, MatchBehaviour.AcceptOnMatch, ignoreCase, matchers);
+        }
+
+        /// <inheritdoc cref="IParamsRequestBuilder.WithParam(string, MatchBehaviour, string[])"/>
+        public IRequestBuilder WithParam(string key, MatchBehaviour matchBehaviour, params string[] values)
+        {
+            return WithParam(key, matchBehaviour, false, values);
+        }
+
+        /// <inheritdoc cref="IParamsRequestBuilder.WithParam(string, MatchBehaviour, bool, string[])"/>
+        public IRequestBuilder WithParam(string key, MatchBehaviour matchBehaviour, bool ignoreCase = false, params string[] values)
+        {
+            Check.NotNull(key, nameof(key));
+
+            _requestMatchers.Add(new RequestMessageParamMatcher(matchBehaviour, key, ignoreCase, values));
+            return this;
+        }
+
+        public IRequestBuilder WithParam(string key, MatchBehaviour matchBehaviour, params IStringMatcher[] matchers)
+        {
+            return WithParam(key, matchBehaviour, false, matchers);
+        }
+
+        /// <inheritdoc cref="IParamsRequestBuilder.WithParam(string, MatchBehaviour, bool, IStringMatcher[])"/>
+        public IRequestBuilder WithParam(string key, MatchBehaviour matchBehaviour, bool ignoreCase, params IStringMatcher[] matchers)
+        {
+            Check.NotNull(key, nameof(key));
+
+            _requestMatchers.Add(new RequestMessageParamMatcher(matchBehaviour, key, ignoreCase, matchers));
+            return this;
+        }
+
+        /// <inheritdoc cref="IParamsRequestBuilder.WithParam(Func{IDictionary{string, WireMockList{T}}, bool}[])"/>
+        public IRequestBuilder WithParam(params Func<IDictionary<string, WireMockList<string>>, bool>[] funcs)
+        {
+            Check.NotNullOrEmpty(funcs, nameof(funcs));
+
+            _requestMatchers.Add(new RequestMessageParamMatcher(funcs));
+            return this;
+        }
+    }
+}

src/WireMock.Net/RequestBuilders/Request.cs

@@ -12,7 +12,7 @@ namespace WireMock.RequestBuilders
     /// <summary>
     /// The requests.
     /// </summary>
-    public class Request : RequestMessageCompositeMatcher, IRequestBuilder
+    public partial class Request : RequestMessageCompositeMatcher, IRequestBuilder
     {
         private readonly IList<IRequestMatcher> _requestMatchers;
 
@@ -291,54 +291,6 @@ namespace WireMock.RequestBuilders
             return this;
         }
 
-        /// <inheritdoc cref="IParamsRequestBuilder.WithParam(string, MatchBehaviour)"/>
-        public IRequestBuilder WithParam(string key, MatchBehaviour matchBehaviour = MatchBehaviour.AcceptOnMatch)
-        {
-            Check.NotNull(key, nameof(key));
-
-            _requestMatchers.Add(new RequestMessageParamMatcher(matchBehaviour, key));
-            return this;
-        }
-
-        /// <inheritdoc cref="IParamsRequestBuilder.WithParam(string, string[])"/>
-        public IRequestBuilder WithParam(string key, params string[] values)
-        {
-            return WithParam(key, MatchBehaviour.AcceptOnMatch, values);
-        }
-
-        /// <inheritdoc cref="IParamsRequestBuilder.WithParam(string, IStringMatcher[])"/>
-        public IRequestBuilder WithParam(string key, params IStringMatcher[] matchers)
-        {
-            return WithParam(key, MatchBehaviour.AcceptOnMatch, matchers);
-        }
-
-        /// <inheritdoc cref="IParamsRequestBuilder.WithParam(string, MatchBehaviour, string[])"/>
-        public IRequestBuilder WithParam(string key, MatchBehaviour matchBehaviour, params string[] values)
-        {
-            Check.NotNull(key, nameof(key));
-
-            _requestMatchers.Add(new RequestMessageParamMatcher(matchBehaviour, key, values));
-            return this;
-        }
-
-        /// <inheritdoc cref="IParamsRequestBuilder.WithParam(string, MatchBehaviour, IStringMatcher[])"/>
-        public IRequestBuilder WithParam(string key, MatchBehaviour matchBehaviour, params IStringMatcher[] matchers)
-        {
-            Check.NotNull(key, nameof(key));
-
-            _requestMatchers.Add(new RequestMessageParamMatcher(matchBehaviour, key, matchers));
-            return this;
-        }
-
-        /// <inheritdoc cref="IParamsRequestBuilder.WithParam(Func{IDictionary{string, WireMockList{string}}, bool}[])"/>
-        public IRequestBuilder WithParam(params Func<IDictionary<string, WireMockList<string>>, bool>[] funcs)
-        {
-            Check.NotNullOrEmpty(funcs, nameof(funcs));
-
-            _requestMatchers.Add(new RequestMessageParamMatcher(funcs));
-            return this;
-        }
-
         /// <inheritdoc cref="IHeadersAndCookiesRequestBuilder.WithHeader(string, string, MatchBehaviour)"/>
         public IRequestBuilder WithHeader(string name, string pattern, MatchBehaviour matchBehaviour)
         {

src/WireMock.Net/RequestMessage.cs

@@ -1,8 +1,8 @@
-using System;
+using JetBrains.Annotations;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Net;
-using JetBrains.Annotations;
 using WireMock.Models;
 using WireMock.Util;
 using WireMock.Validation;
@@ -211,15 +211,18 @@ namespace WireMock
         /// Get a query parameter.
         /// </summary>
         /// <param name="key">The key.</param>
+        /// <param name="ignoreCase">Defines if the key should be matched using case-ignore.</param>
         /// <returns>The query parameter.</returns>
-        public WireMockList<string> GetParameter(string key)
+        public WireMockList<string> GetParameter(string key, bool ignoreCase = false)
         {
             if (Query == null)
             {
                 return null;
             }
 
-            return Query.ContainsKey(key) ? Query[key] : null;
+            var query = !ignoreCase ? Query : new Dictionary<string, WireMockList<string>>(Query, StringComparer.OrdinalIgnoreCase);
+
+            return query.ContainsKey(key) ? query[key] : null;
         }
     }
 }

src/WireMock.Net/ResponseBuilders/Response.cs

@@ -1,13 +1,13 @@
+using JetBrains.Annotations;
+using Newtonsoft.Json;
 using System;
 using System.Collections.Generic;
-using System.IO;
 using System.Linq;
 using System.Net;
 using System.Net.Http;
 using System.Text;
 using System.Threading.Tasks;
-using JetBrains.Annotations;
-using Newtonsoft.Json;
+using WireMock.Handlers;
 using WireMock.Http;
 using WireMock.Settings;
 using WireMock.Transformers;
@@ -21,6 +21,7 @@ namespace WireMock.ResponseBuilders
     /// </summary>
     public class Response : IResponseBuilder
     {
+        private readonly IFileSystemHandler _fileSystemHandler = new LocalFileSystemHandler();
         private HttpClient _httpClientForProxy;
 
         /// <summary>
@@ -226,7 +227,7 @@ namespace WireMock.ResponseBuilders
             if (cache)
             {
                 ResponseMessage.BodyData.DetectedBodyType = BodyType.Bytes;
-                ResponseMessage.BodyData.BodyAsBytes = File.ReadAllBytes(filename);
+                ResponseMessage.BodyData.BodyAsBytes = _fileSystemHandler.ReadResponseBodyAsFile(filename);
             }
             else
             {
@@ -255,7 +256,7 @@ namespace WireMock.ResponseBuilders
             {
                 case BodyDestinationFormat.Bytes:
                     ResponseMessage.BodyData.DetectedBodyType = BodyType.Bytes;
-                    ResponseMessage.BodyData.BodyAsBytes= encoding.GetBytes(body);
+                    ResponseMessage.BodyData.BodyAsBytes = encoding.GetBytes(body);
                     break;
 
                 case BodyDestinationFormat.Json:
@@ -285,7 +286,7 @@ namespace WireMock.ResponseBuilders
                 BodyAsJson = body,
                 BodyAsJsonIndented = indented
             };
-            
+
             return this;
         }
 

src/WireMock.Net/Serialization/MappingConverter.cs

@@ -66,6 +66,7 @@ namespace WireMock.Serialization
                     Params = paramsMatchers != null && paramsMatchers.Any() ? paramsMatchers.Select(pm => new ParamModel
                     {
                         Name = pm.Key,
+                        IgnoreCase = pm.IgnoreCase,
                         Matchers = MatcherMapper.Map(pm.Matchers)
                     }).ToList() : null,
 

src/WireMock.Net/Server/FluentMockServer.Admin.cs

@@ -1,3 +1,6 @@
+using JetBrains.Annotations;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
 using System;
 using System.Collections.Generic;
 using System.IO;
@@ -5,9 +8,6 @@ using System.Linq;
 using System.Net.Http;
 using System.Text;
 using System.Threading.Tasks;
-using JetBrains.Annotations;
-using Newtonsoft.Json;
-using Newtonsoft.Json.Linq;
 using WireMock.Admin.Mappings;
 using WireMock.Admin.Scenarios;
 using WireMock.Admin.Settings;
@@ -206,14 +206,17 @@ namespace WireMock.Server
 
             string filenameWithoutExtension = Path.GetFileNameWithoutExtension(path);
 
-            MappingModel mappingModel = JsonConvert.DeserializeObject<MappingModel>(_fileSystemHandler.ReadMappingFile(path));
-            if (Guid.TryParse(filenameWithoutExtension, out Guid guidFromFilename))
+            var mappingModels = DeserializeObjectToArray<MappingModel>(JsonConvert.DeserializeObject(_fileSystemHandler.ReadMappingFile(path)));
+            foreach (var mappingModel in mappingModels)
             {
-                DeserializeAndAddOrUpdateMapping(mappingModel, guidFromFilename, path);
-            }
-            else
-            {
-                DeserializeAndAddOrUpdateMapping(mappingModel, null, path);
+                if (mappingModels.Length == 1 && Guid.TryParse(filenameWithoutExtension, out Guid guidFromFilename))
+                {
+                    DeserializeAndAddOrUpdateMapping(mappingModel, guidFromFilename, path);
+                }
+                else
+                {
+                    DeserializeAndAddOrUpdateMapping(mappingModel, null, path);
+                }
             }
         }
         #endregion
@@ -262,7 +265,7 @@ namespace WireMock.Server
             request.WithPath(requestMessage.Path);
             request.UsingMethod(requestMessage.Method);
 
-            requestMessage.Query.Loop((key, value) => request.WithParam(key, value.ToArray()));
+            requestMessage.Query.Loop((key, value) => request.WithParam(key, false, value.ToArray()));
             requestMessage.Cookies.Loop((key, value) => request.WithCookie(key, value));
 
             var allBlackListedHeaders = new List<string>(blacklistedHeaders) { "Cookie" };
@@ -412,11 +415,21 @@ namespace WireMock.Server
 
         private ResponseMessage MappingsPost(RequestMessage requestMessage)
         {
-            Guid? guid;
             try
             {
-                var mappingModel = DeserializeObject<MappingModel>(requestMessage);
-                guid = DeserializeAndAddOrUpdateMapping(mappingModel);
+                var mappingModels = DeserializeRequestMessageToArray<MappingModel>(requestMessage);
+                if (mappingModels.Length == 1)
+                {
+                    Guid? guid = DeserializeAndAddOrUpdateMapping(mappingModels[0]);
+                    return ResponseMessageBuilder.Create("Mapping added", 201, guid);
+                }
+
+                foreach (var mappingModel in mappingModels)
+                {
+                    DeserializeAndAddOrUpdateMapping(mappingModel);
+                }
+
+                return ResponseMessageBuilder.Create("Mappings added", 201);
             }
             catch (ArgumentException a)
             {
@@ -428,8 +441,6 @@ namespace WireMock.Server
                 _logger.Error("HttpStatusCode set to 500 {0}", e);
                 return ResponseMessageBuilder.Create(e.ToString(), 500);
             }
-
-            return ResponseMessageBuilder.Create("Mapping added", 201, guid);
         }
 
         private Guid? DeserializeAndAddOrUpdateMapping(MappingModel mappingModel, Guid? guid = null, string path = null)
@@ -674,7 +685,8 @@ namespace WireMock.Server
             {
                 foreach (var paramModel in requestModel.Params.Where(c => c.Matchers != null))
                 {
-                    requestBuilder = requestBuilder.WithParam(paramModel.Name, paramModel.Matchers.Select(MatcherMapper.Map).Cast<IStringMatcher>().ToArray());
+                    bool ignoreCase = paramModel?.IgnoreCase ?? false;
+                    requestBuilder = requestBuilder.WithParam(paramModel.Name, ignoreCase, paramModel.Matchers.Select(MatcherMapper.Map).Cast<IStringMatcher>().ToArray());
                 }
             }
 
@@ -793,5 +805,28 @@ namespace WireMock.Server
 
             return default(T);
         }
+
+        private T[] DeserializeRequestMessageToArray<T>(RequestMessage requestMessage)
+        {
+            if (requestMessage?.BodyData?.DetectedBodyType == BodyType.Json)
+            {
+                var bodyAsJson = requestMessage.BodyData.BodyAsJson;
+
+                return DeserializeObjectToArray<T>(bodyAsJson);
+            }
+
+            return default(T[]);
+        }
+
+        private T[] DeserializeObjectToArray<T>(object value)
+        {
+            if (value is JArray jArray)
+            {
+                return jArray.ToObject<T[]>();
+            }
+
+            var singleResult = ((JObject)value).ToObject<T>();
+            return new[] { singleResult };
+        }
     }
 }

src/WireMock.Net/Server/FluentMockServer.cs

@@ -6,6 +6,7 @@ using System.Linq;
 using System.Text;
 using System.Threading;
 using Newtonsoft.Json;
+using WireMock.Exceptions;
 using WireMock.Handlers;
 using WireMock.Logging;
 using WireMock.Matchers;
@@ -202,6 +203,7 @@ namespace WireMock.Server
                 Urls = new[] { $"{(settings.UseSSL == true ? "https" : "http")}://localhost:{port}" };
             }
 
+            _options.FileSystemHandler = settings.FileSystemHandler;
             _options.PreWireMockMiddlewareInit = settings.PreWireMockMiddlewareInit;
             _options.PostWireMockMiddlewareInit = settings.PostWireMockMiddlewareInit;
             _options.Logger = _logger;
@@ -213,21 +215,27 @@ namespace WireMock.Server
 #endif
             Ports = _httpServer.Ports;
 
-            _httpServer.StartAsync();
+            var startTask = _httpServer.StartAsync();
 
             using (var ctsStartTimeout = new CancellationTokenSource(settings.StartTimeout))
             {
                 while (!_httpServer.IsStarted)
                 {
-                    // Throw out exception if service start fails
+                    // Throw exception if service start fails
                     if (_httpServer.RunningException != null)
                     {
-                        throw new Exception($"Service start failed with error: {_httpServer.RunningException.Message}", _httpServer.RunningException);
+                        throw new WireMockException($"Service start failed with error: {_httpServer.RunningException.Message}", _httpServer.RunningException);
                     }
 
-                    // Respect start timeout setting by throwing TimeoutException
                     if (ctsStartTimeout.IsCancellationRequested)
                     {
+                        // In case of an aggregate exception, throw the exception.
+                        if (startTask.Exception != null)
+                        {
+                            throw new WireMockException($"Service start failed with error: {startTask.Exception.Message}", startTask.Exception);
+                        }
+
+                        // Else throw TimeoutException
                         throw new TimeoutException($"Service start timed out after {TimeSpan.FromMilliseconds(settings.StartTimeout)}");
                     }
 

src/WireMock.Net/Transformers/HandleBarsHelpers.cs

@@ -13,6 +13,8 @@ namespace WireMock.Transformers
             HandleBarsLinq.Register(handlebarsContext);
 
             HandleBarsRandom.Register(handlebarsContext);
+
+            HandleBarsXeger.Register(handlebarsContext);
         }
     }
 }

src/WireMock.Net/Transformers/HandleBarsXeger.cs

@@ -0,0 +1,39 @@
+using System;
+using Fare;
+using HandlebarsDotNet;
+using WireMock.Validation;
+
+namespace WireMock.Transformers
+{
+    internal static class HandleBarsXeger
+    {
+        public static void Register(IHandlebars handlebarsContext)
+        {
+            handlebarsContext.RegisterHelper("Xeger", (writer, context, arguments) =>
+            {
+                string value = ParseArgumentAndGenerate(arguments);
+                writer.Write(value);
+            });
+
+            handlebarsContext.RegisterHelper("Xeger", (writer, options, context, arguments) =>
+            {
+                string value = ParseArgumentAndGenerate(arguments);
+                options.Template(writer, value);
+            });
+        }
+
+        private static string ParseArgumentAndGenerate(object[] arguments)
+        {
+            Check.Condition(arguments, args => args.Length == 1, nameof(arguments));
+            Check.NotNull(arguments[0], "arguments[0]");
+
+            switch (arguments[0])
+            {
+                case string pattern:
+                    return new Xeger(pattern).Generate();
+            }
+
+            throw new NotSupportedException($"The value '{arguments[0]}' with type '{arguments[0]?.GetType()}' cannot be used in Handlebars Xeger.");
+        }
+    }
+}

src/WireMock.Net/Transformers/ResponseMessageTransformer.cs

@@ -120,23 +120,34 @@ namespace WireMock.Transformers
                 string transformedString = templateForStringValue(template);
                 if (!string.Equals(stringValue, transformedString))
                 {
-                    JToken value;
-                    try
-                    {
-                        // Try to convert this string into a real JsonObject
-                        value = JToken.Parse(transformedString);
-                    }
-                    catch (JsonException)
-                    {
-                        // Ignore JsonException and just convert to JToken
-                        value = transformedString;
-                    }
-
-                    node.Replace(value);
+                    ReplaceNodeValue(node, transformedString);
                 }
             }
         }
 
+        private static void ReplaceNodeValue(JToken node, string stringValue)
+        {
+            if (bool.TryParse(stringValue, out bool valueAsBoolean))
+            {
+                node.Replace(valueAsBoolean);
+                return;
+            }
+
+            JToken value;
+            try
+            {
+                // Try to convert this string into a JsonObject
+                value = JToken.Parse(stringValue);
+            }
+            catch (JsonException)
+            {
+                // Ignore JsonException and just keep string value and convert to JToken
+                value = stringValue;
+            }
+
+            node.Replace(value);
+        }
+
         private static void TransformBodyAsString(object template, ResponseMessage original, ResponseMessage responseMessage)
         {
             var templateBody = HandlebarsContext.Compile(original.BodyData.BodyAsString);

src/WireMock.Net/Util/BodyParser.cs

@@ -1,11 +1,11 @@
-using System;
+using JetBrains.Annotations;
+using MimeKit;
+using Newtonsoft.Json;
+using System;
 using System.IO;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
-using JetBrains.Annotations;
-using MimeKit;
-using Newtonsoft.Json;
 using WireMock.Matchers;
 using WireMock.Validation;
 
@@ -28,6 +28,10 @@ namespace WireMock.Util
         */
         private static readonly string[] AllowedBodyParseMethods = { "PUT", "POST", "OPTIONS", "PATCH" };
 
+        private static readonly IStringMatcher[] MultipartContentTypesMatchers = {
+            new WildcardMatcher("multipart/*", true)
+        };
+
         private static readonly IStringMatcher[] JsonContentTypesMatchers = {
             new WildcardMatcher("application/json", true),
             new WildcardMatcher("application/vnd.*+json", true)
@@ -68,6 +72,11 @@ namespace WireMock.Util
                 return BodyType.Json;
             }
 
+            if (MultipartContentTypesMatchers.Any(matcher => MatchScores.IsPerfect(matcher.IsMatch(contentType.MimeType))))
+            {
+                return BodyType.MultiPart;
+            }
+
             return BodyType.Bytes;
         }
 
@@ -82,6 +91,12 @@ namespace WireMock.Util
                 DetectedBodyTypeFromContentType = DetectBodyTypeFromContentType(contentType)
             };
 
+            // In case of MultiPart: never try to read as String but keep as-is
+            if (data.DetectedBodyTypeFromContentType == BodyType.MultiPart)
+            {
+                return data;
+            }
+
             // Try to get the body as String
             try
             {

src/WireMock.Net/Util/BodyType.cs

@@ -28,6 +28,11 @@
         /// <summary>
         /// Body is a File
         /// </summary>
-        File
+        File,
+
+        /// <summary>
+        /// Body is a MultiPart
+        /// </summary>
+        MultiPart
     }
 }

src/WireMock.Net/WireMock.Net.csproj

@@ -58,7 +58,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
     </PackageReference>
     <PackageReference Include="System.Linq.Dynamic.Core" Version="1.0.9" />
-    <PackageReference Include="RandomDataGenerator.Net" Version="1.0.4" />
+    <PackageReference Include="RandomDataGenerator.Net" Version="1.0.7" />
   </ItemGroup>
 
   <ItemGroup Condition=" '$(TargetFramework)' == 'net451' ">

test/WireMock.Net.Tests/FluentMockServerAdminRestClientTests.cs

@@ -1,9 +1,9 @@
-using System.Linq;
+using NFluent;
+using RestEase;
+using System.Linq;
 using System.Net.Http;
 using System.Net.Http.Headers;
 using System.Threading.Tasks;
-using NFluent;
-using RestEase;
 using WireMock.Admin.Mappings;
 using WireMock.Admin.Settings;
 using WireMock.Client;
@@ -19,7 +19,7 @@ namespace WireMock.Net.Tests
         [Fact]
         public async Task IFluentMockServerAdmin_GetSettingsAsync()
         {
-            // Assign
+            // Arrange
             var server = FluentMockServer.StartWithAdminInterface();
             var api = RestClient.For<IFluentMockServerAdmin>(server.Urls[0]);
 
@@ -31,7 +31,7 @@ namespace WireMock.Net.Tests
         [Fact]
         public async Task IFluentMockServerAdmin_PostSettingsAsync()
         {
-            // Assign
+            // Arrange
             var server = FluentMockServer.StartWithAdminInterface();
             var api = RestClient.For<IFluentMockServerAdmin>(server.Urls[0]);
 
@@ -44,7 +44,7 @@ namespace WireMock.Net.Tests
         [Fact]
         public async Task IFluentMockServerAdmin_PutSettingsAsync()
         {
-            // Assign
+            // Arrange
             var server = FluentMockServer.StartWithAdminInterface();
             var api = RestClient.For<IFluentMockServerAdmin>(server.Urls[0]);
 
@@ -57,22 +57,15 @@ namespace WireMock.Net.Tests
         [Fact]
         public async Task IFluentMockServerAdmin_PostMappingAsync()
         {
-            // Assign
+            // Arrange
             var server = FluentMockServer.StartWithAdminInterface();
             var api = RestClient.For<IFluentMockServerAdmin>(server.Urls[0]);
 
             // Act
             var model = new MappingModel
             {
-                Request = new RequestModel
-                {
-                    Path = "/1"
-                },
-                Response = new ResponseModel
-                {
-                    Body = "txt",
-                    StatusCode = 200
-                },
+                Request = new RequestModel { Path = "/1" },
+                Response = new ResponseModel { Body = "txt", StatusCode = 200 },
                 Priority = 500,
                 Title = "test"
             };
@@ -90,10 +83,41 @@ namespace WireMock.Net.Tests
             server.Stop();
         }
 
+        [Fact]
+        public async Task IFluentMockServerAdmin_PostMappingsAsync()
+        {
+            // Arrange
+            var server = FluentMockServer.StartWithAdminInterface();
+            var api = RestClient.For<IFluentMockServerAdmin>(server.Urls[0]);
+
+            // Act
+            var model1 = new MappingModel
+            {
+                Request = new RequestModel { Path = "/1" },
+                Response = new ResponseModel { Body = "txt 1" },
+                Title = "test 1"
+            };
+            var model2 = new MappingModel
+            {
+                Request = new RequestModel { Path = "/2" },
+                Response = new ResponseModel { Body = "txt 2" },
+                Title = "test 2"
+            };
+            var result = await api.PostMappingsAsync(new[] { model1, model2 });
+
+            // Assert
+            Check.That(result).IsNotNull();
+            Check.That(result.Status).IsNotNull();
+            Check.That(result.Guid).IsNull();
+            Check.That(server.Mappings.Where(m => !m.IsAdminInterface)).HasSize(2);
+
+            server.Stop();
+        }
+
         [Fact]
         public async Task IFluentMockServerAdmin_FindRequestsAsync()
         {
-            // given
+            // Arrange
             var server = FluentMockServer.Start(new FluentMockServerSettings
             {
                 StartAdminInterface = true,
@@ -103,10 +127,10 @@ namespace WireMock.Net.Tests
             await new HttpClient().GetAsync(serverUrl + "/foo");
             var api = RestClient.For<IFluentMockServerAdmin>(serverUrl);
 
-            // when
+            // Act
             var requests = await api.FindRequestsAsync(new RequestModel { Methods = new[] { "GET" } });
 
-            // then
+            // Assert
             Check.That(requests).HasSize(1);
             var requestLogged = requests.First();
             Check.That(requestLogged.Request.Method).IsEqualTo("GET");
@@ -117,7 +141,7 @@ namespace WireMock.Net.Tests
         [Fact]
         public async Task IFluentMockServerAdmin_GetRequestsAsync()
         {
-            // given
+            // Arrange
             var server = FluentMockServer.Start(new FluentMockServerSettings
             {
                 StartAdminInterface = true,
@@ -127,10 +151,10 @@ namespace WireMock.Net.Tests
             await new HttpClient().GetAsync(serverUrl + "/foo");
             var api = RestClient.For<IFluentMockServerAdmin>(serverUrl);
 
-            // when
+            // Act
             var requests = await api.GetRequestsAsync();
 
-            // then
+            // Assert
             Check.That(requests).HasSize(1);
             var requestLogged = requests.First();
             Check.That(requestLogged.Request.Method).IsEqualTo("GET");
@@ -141,7 +165,7 @@ namespace WireMock.Net.Tests
         [Fact]
         public async Task IFluentMockServerAdmin_GetRequestsAsync_JsonApi()
         {
-            // given
+            // Arrange
             var server = FluentMockServer.Start(new FluentMockServerSettings
             {
                 StartAdminInterface = true,
@@ -159,13 +183,14 @@ namespace WireMock.Net.Tests
             request.Content.Headers.ContentType = MediaTypeHeaderValue.Parse(jsonApiContentType);
 
             var response = await new HttpClient().SendAsync(request);
+            Check.That(response).IsNotNull();
 
             var api = RestClient.For<IFluentMockServerAdmin>(serverUrl);
 
-            // when
+            // Act
             var requests = await api.GetRequestsAsync();
 
-            // then
+            // Assert
             Check.That(requests).HasSize(1);
             var requestLogged = requests.First();
             Check.That(requestLogged.Request.Method).IsEqualTo("POST");
@@ -176,7 +201,7 @@ namespace WireMock.Net.Tests
         [Fact]
         public async Task IFluentMockServerAdmin_GetRequestsAsync_Json()
         {
-            // given
+            // Arrange
             var server = FluentMockServer.Start(new FluentMockServerSettings
             {
                 StartAdminInterface = true,
@@ -193,13 +218,14 @@ namespace WireMock.Net.Tests
             request.Content = new StringContent(data);
             request.Content.Headers.ContentType = MediaTypeHeaderValue.Parse(jsonApiContentType);
             var response = await new HttpClient().SendAsync(request);
+            Check.That(response).IsNotNull();
 
             var api = RestClient.For<IFluentMockServerAdmin>(serverUrl);
 
-            // when
+            // Act
             var requests = await api.GetRequestsAsync();
 
-            // then
+            // Assert
             Check.That(requests).HasSize(1);
             var requestLogged = requests.First();
             Check.That(requestLogged.Request.Method).IsEqualTo("POST");

test/WireMock.Net.Tests/FluentMockServerTests.Admin.cs

@@ -46,7 +46,7 @@ namespace WireMock.Net.Tests
             string folder = Path.Combine(GetCurrentFolder(), "__admin", "mappings");
             server.ReadStaticMappings(folder);
 
-            Check.That(server.Mappings).HasSize(3);
+            Check.That(server.Mappings).HasSize(5);
 
             // Act
             server.ResetMappings();
@@ -92,8 +92,8 @@ namespace WireMock.Net.Tests
 
             var server = FluentMockServer.Start();
 
-            string folder = Path.Combine(GetCurrentFolder(), "__admin", "mappings", "documentdb_root.json");
-            server.ReadStaticMappingAndAddOrUpdate(folder);
+            string path = Path.Combine(GetCurrentFolder(), "__admin", "mappings", "documentdb_root.json");
+            server.ReadStaticMappingAndAddOrUpdate(path);
 
             var mappings = server.Mappings.ToArray();
             Check.That(mappings).HasSize(1);
@@ -110,8 +110,8 @@ namespace WireMock.Net.Tests
             string guid = "00000002-ee28-4f29-ae63-1ac9b0802d86";
 
             var server = FluentMockServer.Start();
-            string folder = Path.Combine(GetCurrentFolder(), "__admin", "mappings", guid + ".json");
-            server.ReadStaticMappingAndAddOrUpdate(folder);
+            string path = Path.Combine(GetCurrentFolder(), "__admin", "mappings", guid + ".json");
+            server.ReadStaticMappingAndAddOrUpdate(path);
 
             var mappings = server.Mappings.ToArray();
             Check.That(mappings).HasSize(1);
@@ -122,13 +122,25 @@ namespace WireMock.Net.Tests
             Check.That(mappings.First().Title).IsNullOrEmpty();
         }
 
+        [Fact]
+        public void FluentMockServer_Admin_ReadStaticMapping_WithArray()
+        {
+            var server = FluentMockServer.Start();
+
+            string path = Path.Combine(GetCurrentFolder(), "__admin", "mappings", "array.json");
+            server.ReadStaticMappingAndAddOrUpdate(path);
+
+            var mappings = server.Mappings.ToArray();
+            Check.That(mappings).HasSize(2);
+        }
+
         [Fact]
         public void FluentMockServer_Admin_ReadStaticMapping_WithResponseBodyFromFile()
         {
             string guid = "00000002-ee28-4f29-ae63-1ac9b0802d87";
 
-            string folder = Path.Combine(GetCurrentFolder(), "__admin", "mappings", guid + ".json");
-            string json = File.ReadAllText(folder);
+            string path = Path.Combine(GetCurrentFolder(), "__admin", "mappings", guid + ".json");
+            string json = File.ReadAllText(path);
 
             string responseBodyFilePath = Path.Combine(GetCurrentFolder(), "responsebody.json");
 
@@ -136,10 +148,10 @@ namespace WireMock.Net.Tests
             jsonObj["Response"]["BodyAsFile"] = responseBodyFilePath;
 
             string output = JsonConvert.SerializeObject(jsonObj, Formatting.Indented);
-            File.WriteAllText(folder, output);
+            File.WriteAllText(path, output);
 
             var server = FluentMockServer.Start();
-            server.ReadStaticMappingAndAddOrUpdate(folder);
+            server.ReadStaticMappingAndAddOrUpdate(path);
 
             var mappings = server.Mappings.ToArray();
             Check.That(mappings).HasSize(1);
@@ -202,7 +214,7 @@ namespace WireMock.Net.Tests
             server.ReadStaticMappings(folder);
 
             var mappings = server.Mappings.ToArray();
-            Check.That(mappings).HasSize(3);
+            Check.That(mappings).HasSize(5);
         }
 
         [Fact]

test/WireMock.Net.Tests/Handlers/LocalFileSystemHandlerTests.cs

@@ -33,5 +33,12 @@ namespace WireMock.Net.Tests.Handlers
             // Act
             Check.ThatCode(() => _sut.WriteMappingFile(null, null)).Throws<ArgumentNullException>();
         }
+
+        [Fact]
+        public void LocalFileSystemHandler_ReadResponseBodyAsFile_Throws()
+        {
+            // Act
+            Check.ThatCode(() => _sut.ReadResponseBodyAsFile(null)).Throws<ArgumentNullException>();
+        }
     }
 }

test/WireMock.Net.Tests/Owin/Mappers/OwinResponseMapperTests.cs

@@ -4,6 +4,7 @@ using Xunit;
 using Moq;
 using System.Threading.Tasks;
 using System.Threading;
+using WireMock.Handlers;
 using WireMock.Owin.Mappers;
 using WireMock.Util;
 #if NET452
@@ -26,6 +27,7 @@ namespace WireMock.Net.Tests.Owin.Mappers
         private readonly Mock<IResponse> _responseMock;
         private readonly Mock<Stream> _stream;
         private readonly Mock<IHeaderDictionary> _headers;
+        private readonly Mock<IFileSystemHandler> _fileSystemHandlerMock;
 
         public OwinResponseMapperTests()
         {
@@ -46,20 +48,23 @@ namespace WireMock.Net.Tests.Owin.Mappers
             _responseMock.SetupGet(r => r.Body).Returns(_stream.Object);
             _responseMock.SetupGet(r => r.Headers).Returns(_headers.Object);
 
-            _sut = new OwinResponseMapper();
+            _fileSystemHandlerMock = new Mock<IFileSystemHandler>();
+            _fileSystemHandlerMock.SetupAllProperties();
+
+            _sut = new OwinResponseMapper(_fileSystemHandlerMock.Object);
         }
 
         [Fact]
-        public async void OwinResponseMapper_MapAsync_Null()
+        public async Task OwinResponseMapper_MapAsync_Null()
         {
             // Act
             await _sut.MapAsync(null, _responseMock.Object);
         }
 
         [Fact]
-        public async void OwinResponseMapper_MapAsync_StatusCode()
+        public async Task OwinResponseMapper_MapAsync_StatusCode()
         {
-            // Assign
+            // Arrange
             var responseMessage = new ResponseMessage
             {
                 StatusCode = 302
@@ -73,9 +78,9 @@ namespace WireMock.Net.Tests.Owin.Mappers
         }
 
         [Fact]
-        public async void OwinResponseMapper_MapAsync_NoBody()
+        public async Task OwinResponseMapper_MapAsync_NoBody()
         {
-            // Assign
+            // Arrange
             var responseMessage = new ResponseMessage
             {
                 Headers = new Dictionary<string, WireMockList<string>>()
@@ -89,9 +94,9 @@ namespace WireMock.Net.Tests.Owin.Mappers
         }
 
         [Fact]
-        public async void OwinResponseMapper_MapAsync_Body()
+        public async Task OwinResponseMapper_MapAsync_Body()
         {
-            // Assign
+            // Arrange
             string body = "abc";
             var responseMessage = new ResponseMessage
             {
@@ -107,9 +112,9 @@ namespace WireMock.Net.Tests.Owin.Mappers
         }
 
         [Fact]
-        public async void OwinResponseMapper_MapAsync_BodyAsBytes()
+        public async Task OwinResponseMapper_MapAsync_BodyAsBytes()
         {
-            // Assign
+            // Arrange
             var bytes = new byte[] { 48, 49 };
             var responseMessage = new ResponseMessage
             {
@@ -125,9 +130,9 @@ namespace WireMock.Net.Tests.Owin.Mappers
         }
 
         [Fact]
-        public async void OwinResponseMapper_MapAsync_BodyAsJson()
+        public async Task OwinResponseMapper_MapAsync_BodyAsJson()
         {
-            // Assign
+            // Arrange
             var json = new { t = "x", i = (string)null };
             var responseMessage = new ResponseMessage
             {
@@ -143,9 +148,9 @@ namespace WireMock.Net.Tests.Owin.Mappers
         }
 
         [Fact]
-        public async void OwinResponseMapper_MapAsync_SetResponseHeaders()
+        public async Task OwinResponseMapper_MapAsync_SetResponseHeaders()
         {
-            // Assign
+            // Arrange
             var responseMessage = new ResponseMessage
             {
                 Headers = new Dictionary<string, WireMockList<string>> { { "h", new WireMockList<string>("x", "y") } }

test/WireMock.Net.Tests/RequestMatchers/RequestMessageParamMatcherTests.cs

@@ -8,12 +8,27 @@ namespace WireMock.Net.Tests.RequestMatchers
 {
     public class RequestMessageParamMatcherTests
     {
+        [Fact]
+        public void RequestMessageParamMatcher_GetMatchingScore_IgnoreCaseKeyWithValuesPresentInUrl_MatchExactOnStringValues()
+        {
+            // Assign
+            var requestMessage = new RequestMessage(new UrlDetails("http://localhost?key=test1"), "GET", "127.0.0.1");
+            var matcher = new RequestMessageParamMatcher(MatchBehaviour.AcceptOnMatch, "KeY", true, new[] { "test1" });
+
+            // Act
+            var result = new RequestMatchResult();
+            double score = matcher.GetMatchingScore(requestMessage, result);
+
+            // Assert
+            Check.That(score).IsEqualTo(1.0d);
+        }
+
         [Fact]
         public void RequestMessageParamMatcher_GetMatchingScore_KeyWithValuesPresentInUrl_MatchExactOnStringValues()
         {
             // Assign
             var requestMessage = new RequestMessage(new UrlDetails("http://localhost?key=test1,test2"), "GET", "127.0.0.1");
-            var matcher = new RequestMessageParamMatcher(MatchBehaviour.AcceptOnMatch, "key", new[] { "test1", "test2" });
+            var matcher = new RequestMessageParamMatcher(MatchBehaviour.AcceptOnMatch, "key", false, new[] { "test1", "test2" });
 
             // Act
             var result = new RequestMatchResult();
@@ -28,7 +43,7 @@ namespace WireMock.Net.Tests.RequestMatchers
         {
             // Assign
             var requestMessage = new RequestMessage(new UrlDetails("http://localhost?key=test1,test2"), "GET", "127.0.0.1");
-            var matcher = new RequestMessageParamMatcher(MatchBehaviour.AcceptOnMatch, "key", new IStringMatcher[] { new ExactMatcher("test1"), new ExactMatcher("test2") });
+            var matcher = new RequestMessageParamMatcher(MatchBehaviour.AcceptOnMatch, "key", false, new IStringMatcher[] { new ExactMatcher("test1"), new ExactMatcher("test2") });
 
             // Act
             var result = new RequestMatchResult();
@@ -43,7 +58,7 @@ namespace WireMock.Net.Tests.RequestMatchers
         {
             // Assign
             var requestMessage = new RequestMessage(new UrlDetails("http://localhost?key=test0,test2"), "GET", "127.0.0.1");
-            var matcher = new RequestMessageParamMatcher(MatchBehaviour.AcceptOnMatch, "key", new[] { "test1", "test2" });
+            var matcher = new RequestMessageParamMatcher(MatchBehaviour.AcceptOnMatch, "key", false, new[] { "test1", "test2" });
 
             // Act
             var result = new RequestMatchResult();
@@ -58,7 +73,7 @@ namespace WireMock.Net.Tests.RequestMatchers
         {
             // Assign
             var requestMessage = new RequestMessage(new UrlDetails("http://localhost?key"), "GET", "127.0.0.1");
-            var matcher = new RequestMessageParamMatcher(MatchBehaviour.AcceptOnMatch, "key", new[] { "test1", "test2" });
+            var matcher = new RequestMessageParamMatcher(MatchBehaviour.AcceptOnMatch, "key", false, new[] { "test1", "test2" });
 
             // Act
             var result = new RequestMatchResult();
@@ -73,7 +88,7 @@ namespace WireMock.Net.Tests.RequestMatchers
         {
             // Assign
             var requestMessage = new RequestMessage(new UrlDetails("http://localhost?key"), "GET", "127.0.0.1");
-            var matcher = new RequestMessageParamMatcher(MatchBehaviour.AcceptOnMatch, "key");
+            var matcher = new RequestMessageParamMatcher(MatchBehaviour.AcceptOnMatch, "key", false);
 
             // Act
             var result = new RequestMatchResult();
@@ -88,7 +103,7 @@ namespace WireMock.Net.Tests.RequestMatchers
         {
             // Assign
             var requestMessage = new RequestMessage(new UrlDetails("http://localhost?key"), "GET", "127.0.0.1");
-            var matcher = new RequestMessageParamMatcher(MatchBehaviour.AcceptOnMatch, "key", new string[] { });
+            var matcher = new RequestMessageParamMatcher(MatchBehaviour.AcceptOnMatch, "key", false, new string[] { });
 
             // Act
             var result = new RequestMatchResult();
@@ -103,7 +118,7 @@ namespace WireMock.Net.Tests.RequestMatchers
         {
             // Assign
             var requestMessage = new RequestMessage(new UrlDetails("http://localhost?key=frank@contoso.com"), "GET", "127.0.0.1");
-            var matcher = new RequestMessageParamMatcher(MatchBehaviour.AcceptOnMatch, "key");
+            var matcher = new RequestMessageParamMatcher(MatchBehaviour.AcceptOnMatch, "key", false);
 
             // Act
             var result = new RequestMatchResult();

test/WireMock.Net.Tests/RequestMessageTests.cs

@@ -39,6 +39,16 @@ namespace WireMock.Net.Tests
             Check.That(request.GetParameter("foo")).ContainsExactly("bar");
         }
 
+        [Fact]
+        public void RequestMessage_ParseQuery_SingleKey_SingleValue_WithIgnoreCase()
+        {
+            // Assign
+            var request = new RequestMessage(new UrlDetails("http://localhost?foo=bar"), "POST", ClientIp);
+
+            // Assert
+            Check.That(request.GetParameter("FoO", true)).ContainsExactly("bar");
+        }
+
         [Fact]
         public void RequestMessage_ParseQuery_MultipleKeys_MultipleValues()
         {

test/WireMock.Net.Tests/ResponseBuilders/ResponseWithHandlebarsRandomTests.cs

@@ -34,9 +34,30 @@ namespace WireMock.Net.Tests.ResponseBuilders
 
             // Assert
             JObject j = JObject.FromObject(responseMessage.BodyData.BodyAsJson);
-            Check.That(j["Text"]).IsNotNull();
+            Check.That(j["Text"].Value<string>()).IsNotEmpty();
             Check.That(j["Integer"].Value<int>()).IsEqualTo(1000);
-            Check.That(j["Long"].Value<int>()).IsStrictlyGreaterThan(77777777).And.IsStrictlyLessThan(99999999);
+            Check.That(j["Long"].Value<long>()).IsStrictlyGreaterThan(77777777).And.IsStrictlyLessThan(99999999);
+        }
+
+        [Fact]
+        public async Task Response_ProvideResponseAsync_Handlebars_Random1_Boolean()
+        {
+            // Assign
+            var request = new RequestMessage(new UrlDetails("http://localhost:1234"), "GET", ClientIp);
+
+            var response = Response.Create()
+                .WithBodyAsJson(new
+                {
+                    Value = "{{Random Type=\"Boolean\"}}"
+                })
+                .WithTransformer();
+
+            // Act
+            var responseMessage = await response.ProvideResponseAsync(request);
+
+            // Assert
+            JObject j = JObject.FromObject(responseMessage.BodyData.BodyAsJson);
+            Check.That(j["Value"].Type).IsEqualTo(JTokenType.Boolean);
         }
 
         [Fact]

test/WireMock.Net.Tests/ResponseBuilders/ResponseWithHandlebarsXegerTests.cs

@@ -0,0 +1,60 @@
+using System.Threading.Tasks;
+using Newtonsoft.Json.Linq;
+using NFluent;
+using WireMock.Models;
+using WireMock.ResponseBuilders;
+using Xunit;
+
+namespace WireMock.Net.Tests.ResponseBuilders
+{
+    public class ResponseWithHandlebarsXegerTests
+    {
+        private const string ClientIp = "::1";
+
+        [Fact]
+        public async Task Response_ProvideResponseAsync_Handlebars_Xeger1()
+        {
+            // Assign
+            var request = new RequestMessage(new UrlDetails("http://localhost:1234"), "GET", ClientIp);
+
+            var response = Response.Create()
+                .WithBodyAsJson(new
+                {
+                    Number = "{{Xeger \"[1-9]{1}\\d{3}\"}}",
+                    Postcode = "{{Xeger \"[1-9][0-9]{3}[A-Z]{2}\"}}"
+                })
+                .WithTransformer();
+
+            // Act
+            var responseMessage = await response.ProvideResponseAsync(request);
+
+            // Assert
+            JObject j = JObject.FromObject(responseMessage.BodyData.BodyAsJson);
+            Check.That(j["Number"].Value<int>()).IsStrictlyGreaterThan(1000).And.IsStrictlyLessThan(9999);
+            Check.That(j["Postcode"].Value<string>()).IsNotEmpty();
+        }
+
+        [Fact]
+        public async Task Response_ProvideResponseAsync_Handlebars_Xeger2()
+        {
+            // Assign
+            var request = new RequestMessage(new UrlDetails("http://localhost:1234"), "GET", ClientIp);
+
+            var response = Response.Create()
+                .WithBodyAsJson(new
+                {
+                    Number = "{{#Xeger \"[1-9]{1}\\d{3}\"}}{{this}}{{/Xeger}}",
+                    Postcode = "{{#Xeger \"[1-9][0-9]{3}[A-Z]{2}\"}}{{this}}{{/Xeger}}"
+                })
+                .WithTransformer();
+
+            // Act
+            var responseMessage = await response.ProvideResponseAsync(request);
+
+            // Assert
+            JObject j = JObject.FromObject(responseMessage.BodyData.BodyAsJson);
+            Check.That(j["Number"].Value<int>()).IsStrictlyGreaterThan(1000).And.IsStrictlyLessThan(9999);
+            Check.That(j["Postcode"].Value<string>()).IsNotEmpty();
+        }
+    }
+}

test/WireMock.Net.Tests/Util/BodyParserTests.cs

@@ -1,7 +1,7 @@
-using System.IO;
+using NFluent;
+using System.IO;
 using System.Text;
 using System.Threading.Tasks;
-using NFluent;
 using WireMock.Util;
 using Xunit;
 
@@ -17,7 +17,7 @@ namespace WireMock.Net.Tests.Util
         [InlineData("application/vnd.test+json", "{ \"x\": 1 }", BodyType.Json, BodyType.Json)]
         public async Task BodyParser_Parse_ContentTypeJson(string contentType, string bodyAsJson, BodyType detectedBodyType, BodyType detectedBodyTypeFromContentType)
         {
-            // Assign
+            // Arrange
             var memoryStream = new MemoryStream(Encoding.UTF8.GetBytes(bodyAsJson));
 
             // Act
@@ -36,7 +36,7 @@ namespace WireMock.Net.Tests.Util
         [InlineData("something", "hello", BodyType.String, BodyType.Bytes)]
         public async Task BodyParser_Parse_ContentTypeString(string contentType, string bodyAsString, BodyType detectedBodyType, BodyType detectedBodyTypeFromContentType)
         {
-            // Assign
+            // Arrange
             var memoryStream = new MemoryStream(Encoding.UTF8.GetBytes(bodyAsString));
 
             // Act
@@ -50,11 +50,49 @@ namespace WireMock.Net.Tests.Util
             Check.That(body.DetectedBodyTypeFromContentType).IsEqualTo(detectedBodyTypeFromContentType);
         }
 
+        [Fact]
+        public async Task BodyParser_Parse_ContentTypeMultipart()
+        {
+            // Arrange
+            string contentType = "multipart/form-data";
+            string body = @"
+
+-----------------------------9051914041544843365972754266
+Content-Disposition: form-data; name=""text""
+
+text default
+-----------------------------9051914041544843365972754266
+Content-Disposition: form-data; name=""file1""; filename=""a.txt""
+Content-Type: text/plain
+
+Content of a txt
+
+-----------------------------9051914041544843365972754266
+Content-Disposition: form-data; name=""file2""; filename=""a.html""
+Content-Type: text/html
+
+<!DOCTYPE html><title>Content of a.html.</title>
+
+-----------------------------9051914041544843365972754266--";
+
+            var memoryStream = new MemoryStream(Encoding.UTF8.GetBytes(body));
+
+            // Act
+            var result = await BodyParser.Parse(memoryStream, contentType);
+
+            // Assert
+            Check.That(result.DetectedBodyType).IsEqualTo(BodyType.Bytes);
+            Check.That(result.DetectedBodyTypeFromContentType).IsEqualTo(BodyType.MultiPart);
+            Check.That(result.BodyAsBytes).IsNotNull();
+            Check.That(result.BodyAsJson).IsNull();
+            Check.That(result.BodyAsString).IsNull();
+        }
+
         [Theory]
         [InlineData(null, "hello", BodyType.String, BodyType.Bytes)]
         public async Task BodyParser_Parse_ContentTypeIsNull(string contentType, string bodyAsString, BodyType detectedBodyType, BodyType detectedBodyTypeFromContentType)
         {
-            // Assign
+            // Arrange
             var memoryStream = new MemoryStream(Encoding.UTF8.GetBytes(bodyAsString));
 
             // Act

test/WireMock.Net.Tests/WireMock.Net.Tests.csproj

@@ -62,9 +62,15 @@
     <None Update="__admin\mappings\00000002-ee28-4f29-ae63-1ac9b0802d87.json">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
+    <None Update="__admin\mappings\array.json">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
     <None Update="__admin\mappings\documentdb_root.json">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
+    <None Update="__admin\mappings\MyXmlResponse.xml">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
   </ItemGroup>
 
   <ItemGroup>

test/WireMock.Net.Tests/__admin/mappings/00000002-ee28-4f29-ae63-1ac9b0802d87.json

@@ -16,9 +16,9 @@
   },
   "Response": {
     "StatusCode": 200,
-    "BodyAsFile": "responsebody.json",
+    "BodyAsFile": "MyXmlResponse.xml",
     "Headers": {
-      "Content-Type": "application/json"
+      "Content-Type": "application/xml"
     }
   }
 }

test/WireMock.Net.Tests/__admin/mappings/MyXmlResponse.xml

@@ -0,0 +1,3 @@
+<xml>
+<hello>world</hello>
+</xml>

test/WireMock.Net.Tests/__admin/mappings/array.json

@@ -0,0 +1,46 @@
+[
+  {
+    "Title": "1",
+    "Request": {
+      "Path": {
+        "Matchers": [
+          {
+            "Name": "WildcardMatcher",
+            "Pattern": "/mappings_static_1"
+          }
+        ]
+      },
+      "Methods": [
+        "get"
+      ]
+    },
+    "Response": {
+      "BodyAsJson": { "result": "mappings static_1" },
+      "Headers": {
+        "Content-Type": "application/json"
+      }
+    }
+  },
+  {
+    "Title": "2",
+    "Request": {
+      "Path": {
+        "Matchers": [
+          {
+            "Name": "WildcardMatcher",
+            "Pattern": "/mappings_static_2"
+          }
+        ]
+      },
+      "Methods": [
+        "get"
+      ]
+    },
+    "Response": {
+      "BodyAsJson": { "result": "mappings static_2" },
+      "Headers": {
+        "Content-Type": "application/json"
+      }
+    }
+  }
+]