Add JmesPath matcher (#269)

* JmesPathMatcher

* netstandard1.3

* update System.Linq.Dynamic.Core

* simplyfy `double IsMatch(object input)`

test/WireMock.Net.Tests/Matchers/JmesPathMatcherTests.cs

@@ -0,0 +1,166 @@
+using Newtonsoft.Json.Linq;
+using NFluent;
+using WireMock.Matchers;
+using Xunit;
+
+namespace WireMock.Net.Tests.Matchers
+{
+    public class JmesPathMatcherTests
+    {
+        [Fact]
+        public void JmesPathMatcher_GetName()
+        {
+            // Assign
+            var matcher = new JmesPathMatcher("X");
+
+            // Act
+            string name = matcher.Name;
+
+            // Assert
+            Check.That(name).Equals("JmesPathMatcher");
+        }
+
+        [Fact]
+        public void JmesPathMatcher_GetPatterns()
+        {
+            // Assign
+            var matcher = new JmesPathMatcher("X");
+
+            // Act
+            string[] patterns = matcher.GetPatterns();
+
+            // Assert
+            Check.That(patterns).ContainsExactly("X");
+        }
+
+        [Fact]
+        public void JmesPathMatcher_IsMatch_ByteArray()
+        {
+            // Assign
+            var bytes = new byte[0];
+            var matcher = new JmesPathMatcher("");
+
+            // Act 
+            double match = matcher.IsMatch(bytes);
+
+            // Assert 
+            Check.That(match).IsEqualTo(0);
+        }
+
+        [Fact]
+        public void JmesPathMatcher_IsMatch_NullString()
+        {
+            // Assign
+            string s = null;
+            var matcher = new JmesPathMatcher("");
+
+            // Act 
+            double match = matcher.IsMatch(s);
+
+            // Assert 
+            Check.That(match).IsEqualTo(0);
+        }
+
+        [Fact]
+        public void JmesPathMatcher_IsMatch_NullObject()
+        {
+            // Assign
+            object o = null;
+            var matcher = new JmesPathMatcher("");
+
+            // Act 
+            double match = matcher.IsMatch(o);
+
+            // Assert 
+            Check.That(match).IsEqualTo(0);
+        }
+
+        [Fact]
+        public void JmesPathMatcher_IsMatch_String_Exception_Mismatch()
+        {
+            // Assign
+            var matcher = new JmesPathMatcher("xxx");
+
+            // Act 
+            double match = matcher.IsMatch("");
+
+            // Assert 
+            Check.That(match).IsEqualTo(0);
+        }
+
+        [Fact]
+        public void JmesPathMatcher_IsMatch_Object_Exception_Mismatch()
+        {
+            // Assign
+            var matcher = new JmesPathMatcher("");
+
+            // Act 
+            double match = matcher.IsMatch("x");
+
+            // Assert 
+            Check.That(match).IsEqualTo(0);
+        }
+
+        [Fact]
+        public void JmesPathMatcher_IsMatch_AnonymousObject()
+        {
+            // Assign 
+            var matcher = new JmesPathMatcher("things.name == 'RequiredThing'");
+
+            // Act
+            double match = matcher.IsMatch(new { things = new { name = "RequiredThing" } });
+
+            // Assert 
+            Check.That(match).IsEqualTo(1);
+        }
+
+        [Fact]
+        public void JmesPathMatcher_IsMatch_JObject()
+        {
+            // Assign 
+            string[] patterns = { "things.x == 'RequiredThing'" };
+            var matcher = new JmesPathMatcher(patterns);
+
+            // Act
+            var sub = new JObject
+            {
+                { "x", new JValue("RequiredThing") }
+            };
+            var jobject = new JObject
+            {
+                { "Id", new JValue(1) },
+                { "things", sub }
+            };
+            double match = matcher.IsMatch(jobject);
+
+            // Assert 
+            Check.That(match).IsEqualTo(1);
+        }
+
+        [Fact]
+        public void JmesPathMatcher_IsMatch_JObject_Parsed()
+        {
+            // Assign 
+            var matcher = new JmesPathMatcher("things.x == 'RequiredThing'");
+
+            // Act 
+            double match = matcher.IsMatch(JObject.Parse("{ \"things\": { \"x\": \"RequiredThing\" } }"));
+
+            // Assert 
+            Check.That(match).IsEqualTo(1);
+        }
+
+        [Fact]
+        public void JmesPathMatcher_IsMatch_RejectOnMatch()
+        {
+            // Assign
+            var matcher = new JmesPathMatcher(MatchBehaviour.RejectOnMatch, "things.x == 'RequiredThing'");
+
+            // Act
+            double match = matcher.IsMatch(JObject.Parse("{ \"things\": { \"x\": \"RequiredThing\" } }"));
+
+            // Assert
+            Check.That(match).IsEqualTo(0.0);
+        }
+    }
+}

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

@@ -36,7 +36,7 @@
     <PackageReference Include="OpenCover" Version="4.6.519" />
     <PackageReference Include="ReportGenerator" Version="3.1.2" />
     <PackageReference Include="SimMetrics.Net" Version="1.0.5" />
-    <PackageReference Include="System.Linq.Dynamic.Core" Version="1.0.11" />
+    <PackageReference Include="System.Linq.Dynamic.Core" Version="1.0.12" />
     <PackageReference Include="xunit" Version="2.4.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.1">
       <PrivateAssets>all</PrivateAssets>