Initial checkin of gRPC to third_party/

third_party/grpc/src/csharp/Grpc.Core.Tests/NUnitVersionTest.cs

Index: third_party/grpc/src/csharp/Grpc.Core.Tests/NUnitVersionTest.cs
diff --git a/third_party/protobuf/csharp/src/Google.Protobuf/Reflection/PackageDescriptor.cs b/third_party/grpc/src/csharp/Grpc.Core.Tests/NUnitVersionTest.cs
similarity index 61%
copy from third_party/protobuf/csharp/src/Google.Protobuf/Reflection/PackageDescriptor.cs
copy to third_party/grpc/src/csharp/Grpc.Core.Tests/NUnitVersionTest.cs
index e547d834986de8d80703504469e9c39b3d8ae93d..3fa6ad09c02ac7d3dd0acf6abf70d467512751ed 100644
--- a/third_party/protobuf/csharp/src/Google.Protobuf/Reflection/PackageDescriptor.cs
+++ b/third_party/grpc/src/csharp/Grpc.Core.Tests/NUnitVersionTest.cs
@@ -1,7 +1,7 @@
 #region Copyright notice and license
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
+
+// Copyright 2015, Google Inc.
+// All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
@@ -28,41 +28,50 @@
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
 #endregion
 
-namespace Google.Protobuf.Reflection
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+using Grpc.Core;
+using Grpc.Core.Internal;
+using Grpc.Core.Utils;
+using NUnit.Framework;
+
+namespace Grpc.Core.Tests
 {
     /// <summary>
-    /// Represents a package in the symbol table.  We use PackageDescriptors
-    /// just as placeholders so that someone cannot define, say, a message type
-    /// that has the same name as an existing package.
+    /// Tests if the version of nunit-console used is sufficient to run async tests.
     /// </summary>
-    internal sealed class PackageDescriptor : IDescriptor
+    public class NUnitVersionTest
     {
-        private readonly string name;
-        private readonly string fullName;
-        private readonly FileDescriptor file;
-
-        internal PackageDescriptor(string name, string fullName, FileDescriptor file)
-        {
-            this.file = file;
-            this.fullName = fullName;
-            this.name = name;
-        }
+        private int testRunCount = 0;
 
-        public string Name
+        [TestFixtureTearDown]
+        public void Cleanup()
         {
-            get { return name; }
+            if (testRunCount != 2)
+            {
+                Console.Error.WriteLine("You are using and old version of NUnit that doesn't support async tests and skips them instead. " +
+                "This test has failed to indicate that.");
+                Console.Error.Flush();
+                Environment.Exit(1);
+            }
         }
 
-        public string FullName
+        [Test]
+        public void NUnitVersionTest1()
         {
-            get { return fullName; }
+            testRunCount++;
         }
 
-        public FileDescriptor File
+        // Old version of NUnit will skip this test
+        [Test]
+        public async Task NUnitVersionTest2()
         {
-            get { return file; }
+            testRunCount++;
+            await Task.Delay(10);
         }
     }
-}
+}