. (#392)

src/WireMock.Net/Matchers/JsonMatcher.cs

@@ -1,6 +1,7 @@
 using JetBrains.Annotations;
 using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
+using System.Collections;
 using System.Linq;
 using WireMock.Util;
 using WireMock.Validation;
@@ -85,7 +86,7 @@ namespace WireMock.Matchers
                     // Check if JToken or object
                     JToken jtokenInput = input is JToken tokenInput ? tokenInput : JObject.FromObject(input);
 
-                    // Check if JToken or string or object
+                    // Check if JToken, string, IEnumerable or object
                     JToken jtokenValue;
                     switch (Value)
                     {
@@ -97,6 +98,10 @@ namespace WireMock.Matchers
                             jtokenValue = JsonUtils.Parse(stringValue);
                             break;
 
+                        case IEnumerable enumerableValue:
+                            jtokenValue = JArray.FromObject(enumerableValue);
+                            break;
+
                         default:
                             jtokenValue = JObject.FromObject(Value);
                             break;

src/WireMock.Net/Transformers/HandleBarsJsonPath.cs

@@ -2,6 +2,7 @@
 using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
 using System;
+using System.Collections;
 using System.Linq;
 using WireMock.Util;
 using WireMock.Validation;
@@ -14,7 +15,7 @@ namespace WireMock.Transformers
         {
             handlebarsContext.RegisterHelper("JsonPath.SelectToken", (writer, context, arguments) =>
             {
-                (JObject valueToProcess, string jsonPath) = ParseArguments(arguments);
+                (JToken valueToProcess, string jsonPath) = ParseArguments(arguments);
 
                 try
                 {
@@ -29,7 +30,7 @@ namespace WireMock.Transformers
 
             handlebarsContext.RegisterHelper("JsonPath.SelectTokens", (writer, options, context, arguments) =>
             {
-                (JObject valueToProcess, string jsonPath) = ParseArguments(arguments);
+                (JToken valueToProcess, string jsonPath) = ParseArguments(arguments);
 
                 try
                 {
@@ -46,22 +47,26 @@ namespace WireMock.Transformers
             });
         }
 
-        private static (JObject valueToProcess, string jsonpath) ParseArguments(object[] arguments)
+        private static (JToken valueToProcess, string jsonpath) ParseArguments(object[] arguments)
         {
             Check.Condition(arguments, args => args.Length == 2, nameof(arguments));
             Check.NotNull(arguments[0], "arguments[0]");
             Check.NotNullOrEmpty(arguments[1] as string, "arguments[1]");
 
-            JObject valueToProcess;
+            JToken valueToProcess;
 
             switch (arguments[0])
             {
-                case string jsonAsString:
+                case JToken tokenValue:
-                    valueToProcess = JsonUtils.Parse(jsonAsString);
+                    valueToProcess = tokenValue;
                     break;
 
-                case JObject jsonAsJObject:
+                case string stringValue:
-                    valueToProcess = jsonAsJObject;
+                    valueToProcess = JsonUtils.Parse(stringValue);
+                    break;
+
+                case IEnumerable enumerableValue:
+                    valueToProcess = JArray.FromObject(enumerableValue);
                     break;
 
                 default:

src/WireMock.Net/Util/JsonUtils.cs

@@ -19,10 +19,10 @@ namespace WireMock.Util
         /// Using : DateParseHandling = DateParseHandling.None
         /// </summary>
         /// <param name="json">A System.String that contains JSON.</param>
-        /// <returns>A Newtonsoft.Json.Linq.JObject populated from the string that contains JSON.</returns>
+        /// <returns>A Newtonsoft.Json.Linq.JToken populated from the string that contains JSON.</returns>
-        public static JObject Parse(string json)
+        public static JToken Parse(string json)
         {
-            return JsonConvert.DeserializeObject<JObject>(json, JsonSerializerSettings);
+            return JsonConvert.DeserializeObject<JToken>(json, JsonSerializerSettings);
         }
 
         public static T ParseJTokenToObject<T>(object value)

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

@@ -75,6 +75,24 @@ namespace WireMock.Net.Tests.Matchers
             Check.That(match).IsEqualTo(0);
         }
 
+        [Fact]
+        public void JsonMatcher_IsMatch_JArray()
+        {
+            // Assign 
+            var matcher = new JsonMatcher(new[] { "x", "y" });
+
+            // Act 
+            var jArray = new JArray
+            {
+                "x",
+                "y"
+            };
+            double match = matcher.IsMatch(jArray);
+
+            // Assert 
+            Assert.Equal(1.0, match);
+        }
+
         [Fact]
         public void JsonMatcher_IsMatch_JObject()
         {
@@ -139,6 +157,24 @@ namespace WireMock.Net.Tests.Matchers
             Assert.Equal(1.0, match);
         }
 
+        [Fact]
+        public void JsonMatcher_IsMatch_JArrayAsString()
+        {
+            // Assign 
+            var matcher = new JsonMatcher("[ \"x\", \"y\" ]");
+
+            // Act 
+            var jArray = new JArray
+            {
+                "x",
+                "y"
+            };
+            double match = matcher.IsMatch(jArray);
+
+            // Assert 
+            Assert.Equal(1.0, match);
+        }
+
         [Fact]
         public void JsonMatcher_IsMatch_JObjectAsString()
         {