Initial checkin of gRPC to third_party/

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

+#region Copyright notice and license
+
+// 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
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// 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
+
+using System;
+using System.Linq;
+using Grpc.Core;
+using Grpc.Core.Internal;
+using Grpc.Core.Utils;
+using NUnit.Framework;
+
+namespace Grpc.Core.Tests
+{
+    public class ServerTest
+    {
+        [Test]
+        public void StartAndShutdownServer()
+        {
+            Server server = new Server
+            {
+                Ports = { new ServerPort("localhost", ServerPort.PickUnused, ServerCredentials.Insecure) }
+            };
+            server.Start();
+            server.ShutdownAsync().Wait();
+        }
+
+        [Test]
+        public void StartAndKillServer()
+        {
+            Server server = new Server
+            {
+                Ports = { new ServerPort("localhost", ServerPort.PickUnused, ServerCredentials.Insecure) }
+            };
+            server.Start();
+            server.KillAsync().Wait();
+        }
+
+        [Test]
+        public void PickUnusedPort()
+        {
+            Server server = new Server
+            {
+                Ports = { new ServerPort("localhost", ServerPort.PickUnused, ServerCredentials.Insecure) }
+            };
+
+            var boundPort = server.Ports.Single();
+            Assert.AreEqual(0, boundPort.Port);
+            Assert.Greater(boundPort.BoundPort, 0);
+
+            server.Start();
+            server.ShutdownAsync().Wait();
+        }
+
+        [Test]
+        public void CannotModifyAfterStarted()
+        {
+            Server server = new Server
+            {
+                Ports = { new ServerPort("localhost", ServerPort.PickUnused, ServerCredentials.Insecure) }
+            };
+            server.Start();
+            Assert.Throws(typeof(InvalidOperationException), () => server.Ports.Add("localhost", 9999, ServerCredentials.Insecure));
+            Assert.Throws(typeof(InvalidOperationException), () => server.Services.Add(ServerServiceDefinition.CreateBuilder("serviceName").Build()));
+
+            server.ShutdownAsync().Wait();
+        }
+    }
+}