Added JsonMatcher (#153)

src/WireMock.Net/Matchers/ExactObjectMatcher.cs

@@ -5,7 +5,7 @@ using WireMock.Validation;
 namespace WireMock.Matchers
 {
     /// <summary>
-    /// ExactMatcher
+    /// ExactObjectMatcher
     /// </summary>
     /// <seealso cref="IObjectMatcher" />
     public class ExactObjectMatcher : IObjectMatcher
@@ -17,7 +17,7 @@ namespace WireMock.Matchers
         public MatchBehaviour MatchBehaviour { get; }
 
         /// <summary>
-        /// Initializes a new instance of the <see cref="ExactMatcher"/> class.
+        /// Initializes a new instance of the <see cref="ExactObjectMatcher"/> class.
         /// </summary>
         /// <param name="value">The value.</param>
         public ExactObjectMatcher([NotNull] object value) : this(MatchBehaviour.AcceptOnMatch, value)
@@ -25,7 +25,7 @@ namespace WireMock.Matchers
         }
 
         /// <summary>
-        /// Initializes a new instance of the <see cref="ExactMatcher"/> class.
+        /// Initializes a new instance of the <see cref="ExactObjectMatcher"/> class.
         /// </summary>
         /// <param name="matchBehaviour">The match behaviour.</param>
         /// <param name="value">The value.</param>
@@ -38,7 +38,7 @@ namespace WireMock.Matchers
         }
 
         /// <summary>
-        /// Initializes a new instance of the <see cref="ExactMatcher"/> class.
+        /// Initializes a new instance of the <see cref="ExactObjectMatcher"/> class.
         /// </summary>
         /// <param name="value">The value.</param>
         public ExactObjectMatcher([NotNull] byte[] value) : this(MatchBehaviour.AcceptOnMatch, value)
@@ -46,7 +46,7 @@ namespace WireMock.Matchers
         }
 
         /// <summary>
-        /// Initializes a new instance of the <see cref="ExactMatcher"/> class.
+        /// Initializes a new instance of the <see cref="ExactObjectMatcher"/> class.
         /// </summary>
         /// <param name="matchBehaviour">The match behaviour.</param>
         /// <param name="value">The value.</param>

src/WireMock.Net/Matchers/IMatcher.cs

@@ -10,7 +10,6 @@
         /// </summary>
         string Name { get; }
 
-
         /// <summary>
         /// Gets the match behaviour.
         /// </summary>

src/WireMock.Net/Matchers/IValueMatcher.cs

@@ -0,0 +1,15 @@
+namespace WireMock.Matchers
+{
+    /// <summary>
+    /// IValueMatcher
+    /// </summary>
+    /// <seealso cref="IObjectMatcher" />
+    public interface IValueMatcher: IObjectMatcher
+    {
+        /// <summary>
+        /// Gets the value.
+        /// </summary>
+        /// <returns>Value</returns>
+        string GetValue();
+    }
+}

src/WireMock.Net/Matchers/JSONPathMatcher.cs

@@ -10,6 +10,7 @@ namespace WireMock.Matchers
     /// JsonPathMatcher
     /// </summary>
     /// <seealso cref="IMatcher" />
+    /// <seealso cref="IObjectMatcher" />
     public class JsonPathMatcher : IStringMatcher, IObjectMatcher
     {
         private readonly string[] _patterns;
@@ -91,9 +92,9 @@ namespace WireMock.Matchers
         private double IsMatch(JToken jtoken)
         {
             // Wrap in array if needed
-            JToken jarray = jtoken is JArray ? jtoken : new JArray(jtoken);
+            JToken tokenOrArray = jtoken is JArray ? jtoken : new JArray(jtoken);
 
-            return MatchScores.ToScore(_patterns.Select(pattern => jarray.SelectToken(pattern) != null));
+            return MatchScores.ToScore(_patterns.Select(pattern => tokenOrArray.SelectToken(pattern) != null));
         }
     }
 }

src/WireMock.Net/Matchers/JsonMatcher.cs

@@ -0,0 +1,67 @@
+using JetBrains.Annotations;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+using WireMock.Validation;
+
+namespace WireMock.Matchers
+{
+    /// <summary>
+    /// JsonMatcher
+    /// </summary>
+    public class JsonMatcher : IValueMatcher
+    {
+        private readonly string _value;
+
+        /// <inheritdoc cref="IMatcher.Name"/>
+        public string Name => "JsonMatcher";
+
+        /// <inheritdoc cref="IMatcher.MatchBehaviour"/>
+        public MatchBehaviour MatchBehaviour { get; }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="JsonMatcher"/> class.
+        /// </summary>
+        /// <param name="value">The 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="matchBehaviour">The match behaviour.</param>
+        /// <param name="value">The value to check for equality.</param>
+        public JsonMatcher(MatchBehaviour matchBehaviour, [NotNull] string value)
+        {
+            Check.NotNull(value, nameof(value));
+
+            MatchBehaviour = matchBehaviour;
+            _value = value;
+        }
+
+        /// <inheritdoc cref="IObjectMatcher.IsMatch"/>
+        public double IsMatch(object input)
+        {
+            bool match = false;
+            if (input != null)
+            {
+                try
+                {
+                    // Check if JToken or object
+                    JToken jtoken = input is JToken token ? token : JObject.FromObject(input);
+
+                    match = JToken.DeepEquals(JToken.Parse(_value), jtoken);
+                }
+                catch (JsonException)
+                {
+                    // just ignore JsonException
+                }
+            }
+
+            return MatchBehaviourHelper.Convert(MatchBehaviour, MatchScores.ToScore(match));
+        }
+
+        /// <inheritdoc cref="IValueMatcher.GetValue"/>
+        public string GetValue() => _value;
+    }
+}