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#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.Diagnostics;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using Grpc.Core;
using Grpc.Core.Internal;
using Grpc.Core.Profiling;
using Grpc.Core.Utils;
using NUnit.Framework;
namespace Grpc.Core.Tests
{
public class UserAgentStringTest
{
const string Host = "127.0.0.1";
MockServiceHelper helper;
Server server;
Channel channel;
[TearDown]
public void Cleanup()
{
channel.ShutdownAsync().Wait();
server.ShutdownAsync().Wait();
}
[Test]
public void DefaultUserAgentString()
{
helper = new MockServiceHelper(Host);
helper.UnaryHandler = new UnaryServerMethod<string, string>((request, context) =>
{
var userAgentString = context.RequestHeaders.First(m => (m.Key == "user-agent")).Value;
var parts = userAgentString.Split(new [] {' '}, 2);
Assert.AreEqual(string.Format("grpc-csharp/{0}", VersionInfo.CurrentVersion), parts[0]);
Assert.IsTrue(parts[1].StartsWith("grpc-c/"));
return Task.FromResult("PASS");
});
server = helper.GetServer();
server.Start();
channel = helper.GetChannel();
Assert.AreEqual("PASS", Calls.BlockingUnaryCall(helper.CreateUnaryCall(), ""));
}
[Test]
public void ApplicationUserAgentString()
{
helper = new MockServiceHelper(Host,
channelOptions: new[] { new ChannelOption(ChannelOptions.PrimaryUserAgentString, "XYZ") });
helper.UnaryHandler = new UnaryServerMethod<string, string>((request, context) =>
{
var userAgentString = context.RequestHeaders.First(m => (m.Key == "user-agent")).Value;
var parts = userAgentString.Split(new[] { ' ' }, 3);
Assert.AreEqual("XYZ", parts[0]);
return Task.FromResult("PASS");
});
server = helper.GetServer();
server.Start();
channel = helper.GetChannel();
Assert.AreEqual("PASS", Calls.BlockingUnaryCall(helper.CreateUnaryCall(), ""));
}
}
}
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