65 lines
2.0 KiB
C#
65 lines
2.0 KiB
C#
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// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
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using System.Threading;
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using System.Threading.Tasks;
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using Moq;
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using Xunit;
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namespace System.Web.Mvc.Async.Test
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{
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public class TaskWrapperAsyncResultTest
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{
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[Fact]
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public void PropertiesHaveCorrectValues()
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{
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// Arrange
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Mock<MyTask> mockTask = new Mock<MyTask>();
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WaitHandle waitHandle = new Mock<WaitHandle>().Object;
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mockTask.Setup(o => o.AsyncState).Returns(10);
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mockTask.Setup(o => o.AsyncWaitHandle).Returns(waitHandle);
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mockTask.Setup(o => o.CompletedSynchronously).Returns(true);
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mockTask.Setup(o => o.IsCompleted).Returns(true);
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// Act
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TaskWrapperAsyncResult taskWrapper = new TaskWrapperAsyncResult(mockTask.Object, asyncState: 20);
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// Assert
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Assert.Equal(20, taskWrapper.AsyncState);
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Assert.Equal(waitHandle, taskWrapper.AsyncWaitHandle);
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Assert.True(taskWrapper.CompletedSynchronously);
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Assert.True(taskWrapper.IsCompleted);
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Assert.Equal(mockTask.Object, taskWrapper.Task);
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}
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// Assists in mocking a Task by passing a dummy action to the Task constructor [which defers execution]
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public class MyTask : Task, IAsyncResult
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{
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public MyTask()
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: base(() => { })
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{
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}
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public new virtual object AsyncState
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{
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get { throw new NotImplementedException(); }
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}
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public virtual WaitHandle AsyncWaitHandle
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{
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get { throw new NotImplementedException(); }
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}
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public virtual bool CompletedSynchronously
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{
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get { throw new NotImplementedException(); }
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}
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public new virtual bool IsCompleted
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{
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get { throw new NotImplementedException(); }
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}
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}
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}
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}
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