Proxy all requests - even a repeated one (#1038)

* Adding proxyall

* Adding proxyAll flag

* Reverting extra spaces added

* Make proxyall to true

* Resolving review comments for proxyall

* Resolving codefactor spaces in the code

* Adding proxyall parser in wmserversettingsparser

---------

Co-authored-by: Sameena Syed <sameena.syed@nexigroup.com>

src/WireMock.Net.Abstractions/Admin/Settings/ProxyAndRecordSettingsModel.cs

@@ -73,4 +73,9 @@ public class ProxyAndRecordSettingsModel
     /// Defines the Replace Settings.
     /// </summary>
     public ProxyUrlReplaceSettingsModel? ReplaceSettings { get; set; }
+
+    /// <summary>
+    /// Proxy all Api calls, irrespective of any condition
+    /// </summary>
+    public bool ProxyAll { get; set; } = false;
 }

src/WireMock.Net/Owin/IWireMockMiddlewareOptions.cs

@@ -77,4 +77,6 @@ internal interface IWireMockMiddlewareOptions
     bool? DoNotSaveDynamicResponseInLogEntry { get; set; }
 
     QueryParameterMultipleValueSupport? QueryParameterMultipleValueSupport { get; set; }
+
+    public bool ProxyAll { get; set; }
 }

src/WireMock.Net/Owin/WireMockMiddlewareOptions.cs

@@ -95,4 +95,7 @@ internal class WireMockMiddlewareOptions : IWireMockMiddlewareOptions
 
     /// <inheritdoc />
     public QueryParameterMultipleValueSupport? QueryParameterMultipleValueSupport { get; set; }
+
+    /// <inheritdoc />
+    public bool ProxyAll { get; set; }
 }

src/WireMock.Net/Server/WireMockServer.Proxy.cs

@@ -31,6 +31,11 @@ public partial class WireMockServer
             proxyRespondProvider.AtPriority(WireMockConstants.ProxyPriority);
         }
 
+        if(settings.ProxyAndRecordSettings.ProxyAll)
+        {
+            proxyRespondProvider.AtPriority(int.MinValue);
+        }
+
         proxyRespondProvider.RespondWith(new ProxyAsyncResponseProvider(ProxyAndRecordAsync, settings));
     }
 

src/WireMock.Net/Settings/ProxyAndRecordSettings.cs

@@ -94,4 +94,10 @@ public class ProxyAndRecordSettings : HttpClientSettings
     /// Append an unique GUID to the filename from the saved mapping file.
     /// </summary>
     public bool AppendGuidToSavedMappingFile { get; set; }
+
+    /// <summary>
+    /// Proxy all Api calls, irrespective of any condition
+    /// </summary>
+    [PublicAPI]
+    public bool ProxyAll { get; set; } = false;
 }

src/WireMock.Net/Settings/WireMockServerSettingsParser.cs

@@ -125,7 +125,8 @@ public static class WireMockServerSettingsParser
                 {
                     StatusCodePattern = parser.GetStringValue("SaveMappingForStatusCodePattern", "*"),
                     // HttpMethods = new ProxySaveMappingSetting<string[]>(parser.GetValues("DoNotSaveMappingForHttpMethods", new string[0]), MatchBehaviour.RejectOnMatch)
-                }
+                },
+                ProxyAll = parser.GetBoolValue(nameof(ProxyAndRecordSettings.ProxyAll))
             };
 
             ParseWebProxyAddressSettings(proxyAndRecordSettings, parser);

test/WireMock.Net.Tests/WireMockServer.Proxy.cs

@@ -922,4 +922,49 @@ public class WireMockServerProxyTests
         server.LogEntries.Should().HaveCount(1);
         server.Stop();
     }
+
+    [Fact]
+    public async Task WireMockServer_ProxyAndRecordSettings_SameRequest_ShouldProxyAll()
+    {
+        //Arrange
+        var wireMockServerSettings = new WireMockServerSettings
+        {
+            Urls = new[] { "http://localhost:9091" },
+            ProxyAndRecordSettings = new ProxyAndRecordSettings
+            {
+                Url = "http://postman-echo.com",
+                SaveMapping = true,
+                ProxyAll = true,
+                SaveMappingToFile = false,
+                ExcludedHeaders = new[] { "Postman-Token" },
+                ExcludedCookies = new[] { "sails.sid" }
+            }
+        };
+
+        var server = WireMockServer.Start(wireMockServerSettings);
+
+        var requestBody = "{\"key1\": \"value1\", \"key2\": \"value2\"}";
+        var request = new HttpRequestMessage
+        {
+            Method = HttpMethod.Post,
+            RequestUri = new Uri("http://localhost:9091/post"),
+            Content = new StringContent(requestBody)
+        };
+        var request2 = new HttpRequestMessage
+        {
+            Method = HttpMethod.Post,
+            RequestUri = new Uri("http://localhost:9091/post"),
+            Content = new StringContent(requestBody)
+        };
+        server.ResetMappings();
+
+        //Act
+        await new HttpClient().SendAsync(request);
+        await new HttpClient().SendAsync(request2);
+
+        //Assert
+        Check.That(server.Mappings.Count()).IsEqualTo(3);
+
+        server.Dispose();
+    }
 }