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