30 lines
1.1 KiB
C#
30 lines
1.1 KiB
C#
// Copyright (c) .NET Foundation. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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using System;
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using System.Threading.Tasks;
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using Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Infrastructure;
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using Xunit;
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namespace Microsoft.AspNetCore.Server.Kestrel.Core.Tests
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{
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public class ThrowingWriteOnlyStreamTests
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{
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[Fact]
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public async Task ThrowsOnWrite()
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{
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var ex = new Exception("my error");
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var stream = new ThrowingWriteOnlyStream(ex);
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Assert.True(stream.CanWrite);
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Assert.False(stream.CanRead);
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Assert.False(stream.CanSeek);
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Assert.False(stream.CanTimeout);
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Assert.Same(ex, Assert.Throws<Exception>(() => stream.Write(new byte[1], 0, 1)));
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Assert.Same(ex, await Assert.ThrowsAsync<Exception>(() => stream.WriteAsync(new byte[1], 0, 1)));
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Assert.Same(ex, Assert.Throws<Exception>(() => stream.Flush()));
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Assert.Same(ex, await Assert.ThrowsAsync<Exception>(() => stream.FlushAsync()));
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}
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}
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}
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