| #region Copyright notice and license |
| |
| // Copyright 2015 gRPC authors. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #endregion |
| |
| using System; |
| using System.IO; |
| 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 StartThrowsWithUnboundPorts() |
| { |
| int twiceBoundPort = 9999; |
| Server server = new Server(new[] { new ChannelOption(ChannelOptions.SoReuseport, 0) }) |
| { |
| Ports = { |
| new ServerPort("localhost", twiceBoundPort, ServerCredentials.Insecure), |
| new ServerPort("localhost", twiceBoundPort, ServerCredentials.Insecure) |
| } |
| }; |
| Assert.Throws(typeof(IOException), () => 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().Build())); |
| |
| server.ShutdownAsync().Wait(); |
| } |
| |
| [Test] |
| public void UnstartedServerCanBeShutdown() |
| { |
| var server = new Server(); |
| server.ShutdownAsync().Wait(); |
| Assert.Throws(typeof(InvalidOperationException), () => server.Start()); |
| } |
| |
| [Test] |
| public void UnstartedServerDoesNotPreventShutdown() |
| { |
| // just create a server, don't start it, and make sure it doesn't prevent shutdown. |
| var server = new Server(); |
| } |
| } |
| } |