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#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.Threading;
using Grpc.Core;
using NUnit.Framework;
namespace Grpc.Core.Tests
{
public class GrpcEnvironmentTest
{
[Test]
public void InitializeAndShutdownGrpcEnvironment()
{
var env = GrpcEnvironment.AddRef();
Assert.IsNotNull(env.CompletionQueue);
GrpcEnvironment.Release();
}
[Test]
public void SubsequentInvocations()
{
var env1 = GrpcEnvironment.AddRef();
var env2 = GrpcEnvironment.AddRef();
Assert.AreSame(env1, env2);
GrpcEnvironment.Release();
GrpcEnvironment.Release();
}
[Test]
public void InitializeAfterShutdown()
{
Assert.AreEqual(0, GrpcEnvironment.GetRefCount());
var env1 = GrpcEnvironment.AddRef();
GrpcEnvironment.Release();
var env2 = GrpcEnvironment.AddRef();
GrpcEnvironment.Release();
Assert.AreNotSame(env1, env2);
}
[Test]
public void ReleaseWithoutAddRef()
{
Assert.AreEqual(0, GrpcEnvironment.GetRefCount());
Assert.Throws(typeof(InvalidOperationException), () => GrpcEnvironment.Release());
}
[Test]
public void GetCoreVersionString()
{
var coreVersion = GrpcEnvironment.GetCoreVersionString();
var parts = coreVersion.Split('.');
Assert.AreEqual(4, parts.Length);
}
}
}
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