diff --git a/RestSharp.IntegrationTests/MultipartFormDataTests.cs b/RestSharp.IntegrationTests/MultipartFormDataTests.cs
index b8778e4cd..611fb11ff 100644
--- a/RestSharp.IntegrationTests/MultipartFormDataTests.cs
+++ b/RestSharp.IntegrationTests/MultipartFormDataTests.cs
@@ -1,13 +1,26 @@
-using System;
-using System.Net;
-using NUnit.Framework;
-using RestSharp.IntegrationTests.Helpers;
-
-namespace RestSharp.IntegrationTests
+namespace RestSharp.IntegrationTests
 {
+    using System;
+    using System.IO;
+    using System.Net;
+
+    using RestSharp.IntegrationTests.Helpers;
+
+    using Xunit;
+
     public class MultipartFormDataTests
     {
-        [Test]
+        private readonly string expected =
+            "-------------------------------28947758029299" + Environment.NewLine +
+            "Content-Disposition: form-data; name=\"foo\"" + Environment.NewLine + Environment.NewLine +
+            "bar" + Environment.NewLine +
+            "-------------------------------28947758029299" + Environment.NewLine +
+            "Content-Disposition: form-data; name=\"a name with spaces\"" + Environment.NewLine + Environment.NewLine +
+            "somedata" + Environment.NewLine +
+            "-------------------------------28947758029299--" + Environment.NewLine;
+
+
+        [Fact]
         public void MultipartFormDataAsync()
         {
             const string baseUrl = "http://localhost:8888/";
@@ -17,20 +30,19 @@ public void MultipartFormDataAsync()
                 var client = new RestClient(baseUrl);
                 var request = new RestRequest("/", Method.POST) { AlwaysMultipartFormData = true };
 
-                AddParameters(request);
+                this.AddParameters(request);
 
                 client.ExecuteAsync(request, (restResponse, handle) =>
                 {
                     Console.WriteLine(restResponse.Content);
-                    Assert.AreEqual(Expected, restResponse.Content);
+                    Assert.Equal(this.expected, restResponse.Content);
                 });
             }
         }
 
-        [Test]
+        [Fact]
         public void MultipartFormData()
         {
-            //const string baseUrl = "http://localhost:8888/";
             const string baseUrl = "http://localhost:8888/";
 
             using (SimpleServer.Create(baseUrl, EchoHandler))
@@ -38,38 +50,27 @@ public void MultipartFormData()
                 var client = new RestClient(baseUrl);
                 var request = new RestRequest("/", Method.POST) { AlwaysMultipartFormData = true };
 
-                AddParameters(request);
+                this.AddParameters(request);
 
                 var response = client.Execute(request);
 
-                //Console.WriteLine(response.Content);
-
-                Assert.AreEqual(Expected, response.Content);
+                Assert.Equal(this.expected, response.Content);
             }
         }
 
-        private void AddParameters(RestRequest request)
-        {
-            request.AddParameter("foo", "bar");
-            request.AddParameter("a name with spaces", "somedata");
-        }
-
-        private const string Expected =
-            "-------------------------------28947758029299\r\n" +
-            "Content-Disposition: form-data; name=\"foo\"\r\n\r\n" +
-            "bar\r\n" +
-            "-------------------------------28947758029299\r\n" +
-            "Content-Disposition: form-data; name=\"a name with spaces\"\r\n\r\n" +
-            "somedata\r\n" +
-            "-------------------------------28947758029299--\r\n";
-
-        private void EchoHandler(HttpListenerContext obj)
+        private static void EchoHandler(HttpListenerContext obj)
         {
             obj.Response.StatusCode = 200;
 
-            var streamReader = new System.IO.StreamReader(obj.Request.InputStream);
+            var streamReader = new StreamReader(obj.Request.InputStream);
 
             obj.Response.OutputStream.WriteStringUtf8(streamReader.ReadToEnd());
         }
+
+        private void AddParameters(RestRequest request)
+        {
+            request.AddParameter("foo", "bar");
+            request.AddParameter("a name with spaces", "somedata");
+        }
     }
-}
+}
\ No newline at end of file
diff --git a/RestSharp.IntegrationTests/RestSharp.IntegrationTests.csproj b/RestSharp.IntegrationTests/RestSharp.IntegrationTests.csproj
index ed32cde0b..e40d4ddae 100644
--- a/RestSharp.IntegrationTests/RestSharp.IntegrationTests.csproj
+++ b/RestSharp.IntegrationTests/RestSharp.IntegrationTests.csproj
@@ -62,9 +62,6 @@
     <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="nunit.framework">
-      <HintPath>..\packages\NUnit.2.6.3\lib\nunit.framework.dll</HintPath>
-    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core">
       <RequiredTargetFramework>3.5</RequiredTargetFramework>
diff --git a/RestSharp.IntegrationTests/packages.config b/RestSharp.IntegrationTests/packages.config
index 97c804658..998913d1d 100644
--- a/RestSharp.IntegrationTests/packages.config
+++ b/RestSharp.IntegrationTests/packages.config
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="NUnit" version="2.6.3" targetFramework="net40" />
   <package id="xunit" version="1.9.2" targetFramework="net40" />
   <package id="xunit.extensions" version="1.9.2" targetFramework="net40" />
 </packages>
\ No newline at end of file
diff --git a/RestSharp.Net4/RestSharp.Net4.csproj b/RestSharp.Net4/RestSharp.Net4.csproj
index 461f443b0..4447027bc 100644
--- a/RestSharp.Net4/RestSharp.Net4.csproj
+++ b/RestSharp.Net4/RestSharp.Net4.csproj
@@ -38,9 +38,6 @@
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="nunit.framework">
-      <HintPath>..\packages\NUnit.2.6.3\lib\nunit.framework.dll</HintPath>
-    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
     <Reference Include="System.Xml.Linq" />
diff --git a/RestSharp.Net4/packages.config b/RestSharp.Net4/packages.config
index 967502dc8..6b8deb9c9 100644
--- a/RestSharp.Net4/packages.config
+++ b/RestSharp.Net4/packages.config
@@ -1,4 +1,3 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="NUnit" version="2.6.3" targetFramework="net40" />
 </packages>
\ No newline at end of file