Support for string and object in JsonMatcher. (#157)

* JsonMatcher (#154)

* small update in example code

examples/WireMock.Net.ConsoleApplication/MainApp.cs

@@ -57,12 +57,22 @@ public static void Run()
             server
                 .Given(Request
                     .Create()
-                    .WithPath("/jsonbodytest")
+                    .WithPath("/jsonbodytest1")
                     .WithBody(new JsonMatcher("{ \"x\": 42, \"s\": \"s\" }"))
                     .UsingPost())
                 .WithGuid("debaf408-3b23-4c04-9d18-ef1c020e79f2")
                 .RespondWith(Response.Create()
-                    .WithBody(@"{ ""result"": ""jsonbodytest"" }"));
+                    .WithBody(@"{ ""result"": ""jsonbodytest1"" }"));
+
+            server
+                .Given(Request
+                    .Create()
+                    .WithPath("/jsonbodytest2")
+                    .WithBody(new JsonMatcher(new { x = 42, s = "s" }))
+                    .UsingPost())
+                .WithGuid("debaf408-3b23-4c04-9d18-ef1c020e79f3")
+                .RespondWith(Response.Create()
+                    .WithBody(@"{ ""result"": ""jsonbodytest2"" }"));
 
             server
                 .Given(Request
@@ -77,7 +87,6 @@ public static void Run()
                 .Given(Request.Create().WithPath("/headers", "/headers_test").UsingPost().WithHeader("Content-Type", "application/json*"))
                 .RespondWith(Response.Create()
                     .WithStatusCode(201)
-                    //.WithHeader("MyHeader", "application/json", "application/json2")
                     .WithHeader("Content-Type", "application/json")
                     .WithBodyAsJson(new { result = "data:headers posted with 201" }));
 
@@ -184,8 +193,6 @@ public static void Run()
                     .WithStatusCode(HttpStatusCode.Unauthorized)
                     .WithBody(@"{ ""result"": ""api-key missing""}"));
 
-
-
             server
                 .Given(Request.Create().WithPath("/nobody").UsingGet())
                 .RespondWith(Response.Create().WithDelay(TimeSpan.FromSeconds(1))
@@ -195,14 +202,15 @@ public static void Run()
                 .Given(Request.Create().WithPath("/partial").UsingPost().WithBody(new SimMetricsMatcher(new[] { "cat", "dog" })))
                 .RespondWith(Response.Create().WithStatusCode(200).WithBody("partial = 200"));
 
-            // http://localhost:8080/any/any?start=1000&stop=1&stop=2
+            // http://localhost:8080/trans?start=1000&stop=1&stop=2
             server
                 .Given(Request.Create().WithPath("/trans").UsingGet())
                 .WithGuid("90356dba-b36c-469a-a17e-669cd84f1f05")
                 .RespondWith(Response.Create()
                     .WithStatusCode(200)
                     .WithHeader("Content-Type", "application/json")
                     .WithHeader("Transformed-Postman-Token", "token is {{request.headers.Postman-Token}}")
+                    .WithHeader("xyz_{{request.headers.Postman-Token}}", "token is {{request.headers.Postman-Token}}")
                     .WithBody(@"{""msg"": ""Hello world CATCH-ALL on /*, {{request.path}}, bykey={{request.query.start}}, bykey={{request.query.stop}}, byidx0={{request.query.stop.[0]}}, byidx1={{request.query.stop.[1]}}"" }")
                     .WithTransformer()
                     .WithDelay(TimeSpan.FromMilliseconds(100))

examples/WireMock.Net.StandAlone.Net452/WireMock.Net.StandAlone.Net452.csproj

@@ -42,8 +42,18 @@
     <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.Host.HttpListener, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.Host.HttpListener.4.0.0\lib\net451\Microsoft.Owin.Host.HttpListener.dll</HintPath>
+    </Reference>
+    <Reference Include="Newtonsoft.Json, Version=10.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Newtonsoft.Json.10.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
+    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Net.Http.Formatting, Version=5.2.4.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.AspNet.WebApi.Client.5.2.4\lib\net45\System.Net.Http.Formatting.dll</HintPath>
+    </Reference>
     <Reference Include="System.Numerics" />
     <Reference Include="System.Xml" />
     <Reference Include="System.Xml.Linq" />
@@ -53,6 +63,7 @@
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="app.config" />
     <None Include="log4net.config">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>

examples/WireMock.Net.StandAlone.Net452/app.config

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <runtime>
+    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
+      <dependentAssembly>
+        <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-10.0.0.0" newVersion="10.0.0.0" />
+      </dependentAssembly>
+    </assemblyBinding>
+  </runtime>
+</configuration>

examples/WireMock.Net.StandAlone.Net452/packages.config

@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="log4net" version="2.0.8" targetFramework="net452" />
+  <package id="Microsoft.AspNet.WebApi.Client" version="5.2.4" targetFramework="net452" />
+  <package id="Microsoft.Owin.Host.HttpListener" version="4.0.0" targetFramework="net452" />
+  <package id="Newtonsoft.Json" version="10.0.3" targetFramework="net452" />
 </packages>

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

@@ -11,19 +11,14 @@ public class MatcherModel
         public string Name { get; set; }
 
         /// <summary>
-        /// Gets or sets the value. Used by <see cref="Matchers.JsonMatcher"/>.
+        /// Gets or sets the pattern. Can be a string (default) or an object;
         /// </summary>
-        public string Value { get; set; }
+        public object Pattern { get; set; }
 
         /// <summary>
-        /// Gets or sets the pattern.
+        /// Gets or sets the patterns. Can be array of strings (default) or an array of objects;
         /// </summary>
-        public string Pattern { get; set; }
-
-        /// <summary>
-        /// Gets or sets the patterns.
-        /// </summary>
-        public string[] Patterns { get; set; }
+        public object[] Patterns { get; set; }
 
         /// <summary>
         /// Gets or sets the ignore case.

src/WireMock.Net/Matchers/IValueMatcher.cs

@@ -7,9 +7,9 @@
     public interface IValueMatcher: IObjectMatcher
     {
         /// <summary>
-        /// Gets the value.
+        /// Gets the value (can be a string or an obejct).
         /// </summary>
         /// <returns>Value</returns>
-        string GetValue();
+        object Value { get; }
     }
 }

src/WireMock.Net/Matchers/JsonMatcher.cs

@@ -10,7 +10,8 @@ namespace WireMock.Matchers
     /// </summary>
     public class JsonMatcher : IValueMatcher
     {
-        private readonly string _value;
+        /// <inheritdoc cref="IValueMatcher.Value"/>
+        public object Value { get; }
 
         /// <inheritdoc cref="IMatcher.Name"/>
         public string Name => "JsonMatcher";
@@ -21,22 +22,43 @@ public class JsonMatcher : IValueMatcher
         /// <summary>
         /// Initializes a new instance of the <see cref="JsonMatcher"/> class.
         /// </summary>
-        /// <param name="value">The value to check for equality.</param>
+        /// <param name="value">The string value to check for equality.</param>
         public JsonMatcher([NotNull] string value) : this(MatchBehaviour.AcceptOnMatch, value)
         {
         }
 
+        /// <summary>
+        /// Initializes a new instance of the <see cref="JsonMatcher"/> class.
+        /// </summary>
+        /// <param name="value">The object value to check for equality.</param>
+        public JsonMatcher([NotNull] object value) : this(MatchBehaviour.AcceptOnMatch, value)
+        {
+        }
+
         /// <summary>
         /// Initializes a new instance of the <see cref="JsonMatcher"/> class.
         /// </summary>
         /// <param name="matchBehaviour">The match behaviour.</param>
-        /// <param name="value">The value to check for equality.</param>
+        /// <param name="value">The string value to check for equality.</param>
         public JsonMatcher(MatchBehaviour matchBehaviour, [NotNull] string value)
         {
             Check.NotNull(value, nameof(value));
 
             MatchBehaviour = matchBehaviour;
-            _value = value;
+            Value = value;
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="JsonMatcher"/> class.
+        /// </summary>
+        /// <param name="matchBehaviour">The match behaviour.</param>
+        /// <param name="value">The object value to check for equality.</param>
+        public JsonMatcher(MatchBehaviour matchBehaviour, [NotNull] object value)
+        {
+            Check.NotNull(value, nameof(value));
+
+            MatchBehaviour = matchBehaviour;
+            Value = value;
         }
 
         /// <inheritdoc cref="IObjectMatcher.IsMatch"/>
@@ -48,9 +70,15 @@ public double IsMatch(object input)
                 try
                 {
                     // Check if JToken or object
-                    JToken jtoken = input is JToken token ? token : JObject.FromObject(input);
+                    JToken jtokenInput = input is JToken tokenInput ? tokenInput : JObject.FromObject(input);
 
-                    match = JToken.DeepEquals(JToken.Parse(_value), jtoken);
+                    // Check if JToken or string or object
+                    JToken jtokenValue =
+                        Value is JToken tokenValue ? tokenValue :
+                        Value is string stringValue ? JToken.Parse(stringValue) :
+                        JObject.FromObject(input);
+
+                    match = JToken.DeepEquals(jtokenValue, jtokenInput);
                 }
                 catch (JsonException)
                 {
@@ -60,8 +88,5 @@ public double IsMatch(object input)
 
             return MatchBehaviourHelper.Convert(MatchBehaviour, MatchScores.ToScore(match));
         }
-
-        /// <inheritdoc cref="IValueMatcher.GetValue"/>
-        public string GetValue() => _value;
     }
 }

src/WireMock.Net/Serialization/MatcherMapper.cs

@@ -21,28 +21,28 @@ public static IMatcher Map([CanBeNull] MatcherModel matcher)
             string matcherName = parts[0];
             string matcherType = parts.Length > 1 ? parts[1] : null;
 
-            string[] patterns = matcher.Patterns ?? new[] { matcher.Pattern };
+            string[] stringPatterns = matcher.Patterns != null ? matcher.Patterns.Cast<string>().ToArray() : new [] { matcher.Pattern as string };
             MatchBehaviour matchBehaviour = matcher.RejectOnMatch == true ? MatchBehaviour.RejectOnMatch : MatchBehaviour.AcceptOnMatch;
 
             switch (matcherName)
             {
                 case "ExactMatcher":
-                    return new ExactMatcher(matchBehaviour, patterns);
+                    return new ExactMatcher(matchBehaviour, stringPatterns);
 
                 case "RegexMatcher":
-                    return new RegexMatcher(matchBehaviour, patterns, matcher.IgnoreCase == true);
+                    return new RegexMatcher(matchBehaviour, stringPatterns, matcher.IgnoreCase == true);
 
                 case "JsonMatcher":
                     return new JsonMatcher(matchBehaviour, matcher.Pattern);
 
                 case "JsonPathMatcher":
-                    return new JsonPathMatcher(matchBehaviour, patterns);
+                    return new JsonPathMatcher(matchBehaviour, stringPatterns);
 
                 case "XPathMatcher":
-                    return new XPathMatcher(matchBehaviour, matcher.Pattern);
+                    return new XPathMatcher(matchBehaviour, (string) matcher.Pattern);
 
                 case "WildcardMatcher":
-                    return new WildcardMatcher(matchBehaviour, patterns, matcher.IgnoreCase == true);
+                    return new WildcardMatcher(matchBehaviour, stringPatterns, matcher.IgnoreCase == true);
 
                 case "SimMetricsMatcher":
                     SimMetricType type = SimMetricType.Levenstein;
@@ -51,7 +51,7 @@ public static IMatcher Map([CanBeNull] MatcherModel matcher)
                         throw new NotSupportedException($"Matcher '{matcherName}' with Type '{matcherType}' is not supported.");
                     }
 
-                    return new SimMetricsMatcher(matchBehaviour, matcher.Pattern, type);
+                    return new SimMetricsMatcher(matchBehaviour, (string) matcher.Pattern, type);
 
                 default:
                     throw new NotSupportedException($"Matcher '{matcherName}' is not supported.");
@@ -70,9 +70,13 @@ public static MatcherModel Map([CanBeNull] IMatcher matcher)
                 return null;
             }
 
-            string[] patterns = matcher is IStringMatcher stringMatcher ?
-                stringMatcher.GetPatterns() :
-                matcher is IValueMatcher valueMatcher ? new[] { valueMatcher.GetValue() } : new string[0];
+            // If the matcher is a IStringMatcher, get the patterns.
+            // If the matcher is a IValueMatcher, get the value (can be string or object).
+            // Else empty array
+            object[] patterns = matcher is IStringMatcher stringMatcher ?
+                stringMatcher.GetPatterns().Cast<object>().ToArray() :
+                matcher is IValueMatcher valueMatcher ? new[] { valueMatcher.Value } :
+                new object[0];
             bool? ignorecase = matcher is IIgnoreCaseMatcher ignoreCaseMatcher ? ignoreCaseMatcher.IgnoreCase : (bool?)null;
             bool? rejectOnMatch = matcher.MatchBehaviour == MatchBehaviour.RejectOnMatch ? true : (bool?)null;
 

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

@@ -238,7 +238,11 @@ private Mapping ToMapping(RequestMessage requestMessage, ResponseMessage respons
                 }
             });
 
-            if (requestMessage.Body != null)
+            if (requestMessage.BodyAsJson != null)
+            {
+                request.WithBody(new JsonMatcher(MatchBehaviour.AcceptOnMatch, requestMessage.BodyAsJson));
+            }
+            else if (requestMessage.Body != null)
             {
                 request.WithBody(new ExactMatcher(MatchBehaviour.AcceptOnMatch, requestMessage.Body));
             }

test/WireMock.Net.Tests/FluentMockServerTests.cs

@@ -88,7 +88,7 @@ public void FluentMockServer_ReadStaticMapping_WithResponseBodyFromFile()
             string folder = Path.Combine(GetCurrentFolder(), "__admin", "mappings", guid + ".json");
             string json = File.ReadAllText(folder);
 
-            string responseBodyFilePath = Path.Combine(GetCurrentFolder(), "ResponseBodyFiles", "responsebody.json");
+            string responseBodyFilePath = Path.Combine(GetCurrentFolder(), "responsebody.json");
 
             dynamic jsonObj = JsonConvert.DeserializeObject(json);
             jsonObj["Response"]["BodyAsFile"] = responseBodyFilePath;

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

@@ -27,7 +27,7 @@ public void JsonMatcher_GetValue()
             var matcher = new JsonMatcher("{}");
 
             // Act
-            string value = matcher.GetValue();
+            object value = matcher.Value;
 
             // Assert
             Check.That(value).Equals("{}");
@@ -62,7 +62,39 @@ public void JsonMatcher_IsMatch_NullObject()
         }
 
         [Fact]
-        public void JsonMatcher_IsMatch_JObject()
+        public void JsonMatcher_IsMatch_JObject1()
+        {
+            // Assign 
+            var matcher = new JsonMatcher(new { Id = 1, Name = "test" });
+
+            // Act 
+            var jobject = new JObject
+            {
+                { "Id", new JValue(1) },
+                { "Name", new JValue("Test") }
+            };
+            double match = matcher.IsMatch(jobject);
+
+            // Assert 
+            Assert.Equal(1.0, match);
+        }
+
+        [Fact]
+        public void JsonMatcher_IsMatch_JObject2()
+        {
+            // Assign 
+            var matcher = new JsonMatcher(new { Id = 1, Name = "test" });
+
+            // Act 
+            var jobject = JObject.Parse("{ \"Id\" : 1, \"Name\" : \"Test\" }");
+            double match = matcher.IsMatch(jobject);
+
+            // Assert 
+            Assert.Equal(1.0, match);
+        }
+
+        [Fact]
+        public void JsonMatcher_IsMatch_JObjectAsString()
         {
             // Assign 
             var matcher = new JsonMatcher("{ \"Id\" : 1, \"Name\" : \"Test\" }");
@@ -80,7 +112,7 @@ public void JsonMatcher_IsMatch_JObject()
         }
 
         [Fact]
-        public void JsonMatcher_IsMatch_JObject_RejectOnMatch()
+        public void JsonMatcher_IsMatch_JObjectAsString_RejectOnMatch()
         {
             // Assign 
             var matcher = new JsonMatcher(MatchBehaviour.RejectOnMatch, "{ \"Id\" : 1, \"Name\" : \"Test\" }");

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

@@ -31,7 +31,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <None Update="ResponseBodyFiles\responsebody.json">
+    <None Update="responsebody.json">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>
     <None Update="__admin\mappings\00000002-ee28-4f29-ae63-1ac9b0802d86.json">