Added async tests to ensure they are fixed on Win10 UWP

src/tests/nunit.runner.tests/AsyncTests.cs

@@ -0,0 +1,62 @@
+// ***********************************************************************
+// Copyright (c) 2015 Charlie Poole
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+// 
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+// ***********************************************************************
+
+using NUnit.Framework;
+using System.Threading.Tasks;
+
+namespace NUnit.Runner.Tests
+{
+    [TestFixture]
+    public class AsyncTests
+    {
+        [Test]
+        public async Task TestAsyncMethodWithoutReturn()
+        {
+            await AsyncMethodWithoutReturn();
+            Assert.Pass();
+        }
+
+        [Test]
+        public async Task TestAsyncMethodWithReturnValueIndirectly()
+        {
+            bool actual = await AsyncMethodWithReturnValue();
+            Assert.That(actual, Is.True);
+        }
+
+        [Test]
+        public void TestAsyncMethodWithReturnValueDirectly()
+        {
+            Assert.That(async () => await AsyncMethodWithReturnValue(), Is.True);
+        }
+
+        public async Task AsyncMethodWithoutReturn()
+        {
+            await Task.FromResult<object>(null);
+        }
+
+        public async Task<bool> AsyncMethodWithReturnValue()
+        {
+            return await Task.FromResult(true);
+        }
+    }
+}

src/tests/nunit.runner.tests/nunit.runner.tests.projitems

@@ -9,6 +9,7 @@
     <Import_RootNamespace>NUnit.Runner.Tests</Import_RootNamespace>
   </PropertyGroup>
   <ItemGroup>
+    <Compile Include="$(MSBuildThisFileDirectory)AsyncTests.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Properties\AssemblyInfoCommon.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)TestCaseSample.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)TestsSample.cs" />