65 lines
2.1 KiB
C#
65 lines
2.1 KiB
C#
// Copyright (c) .NET Foundation. All rights reserved. See License.txt in the project root for license information.
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using System;
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using System.Threading;
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using System.Threading.Tasks;
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using Microsoft.AspNet.Http.Features;
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using Microsoft.AspNet.Http.Internal;
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using Xunit;
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namespace Microsoft.AspNet.Http.Extensions.Tests
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{
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public class SendFileResponseExtensionsTests
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{
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[Fact]
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public void SendFileSupport()
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{
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var context = new DefaultHttpContext();
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var response = context.Response;
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Assert.False(response.SupportsSendFile());
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context.Features.Set<IHttpSendFileFeature>(new FakeSendFileFeature());
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Assert.True(response.SupportsSendFile());
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}
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[Fact]
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public Task SendFileWhenNotSupported()
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{
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var response = new DefaultHttpContext().Response;
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return Assert.ThrowsAsync<NotSupportedException>(() => response.SendFileAsync("foo"));
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}
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[Fact]
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public async Task SendFileWorks()
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{
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var context = new DefaultHttpContext();
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var response = context.Response;
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var fakeFeature = new FakeSendFileFeature();
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context.Features.Set<IHttpSendFileFeature>(fakeFeature);
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await response.SendFileAsync("bob", 1, 3, CancellationToken.None);
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Assert.Equal("bob", fakeFeature.name);
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Assert.Equal(1, fakeFeature.offset);
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Assert.Equal(3, fakeFeature.length);
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Assert.Equal(CancellationToken.None, fakeFeature.token);
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}
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private class FakeSendFileFeature : IHttpSendFileFeature
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{
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public string name = null;
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public long offset = 0;
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public long? length = null;
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public CancellationToken token;
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public Task SendFileAsync(string path, long offset, long? length, CancellationToken cancellation)
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{
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this.name = path;
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this.offset = offset;
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this.length = length;
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this.token = cancellation;
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return Task.FromResult(0);
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}
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}
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}
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}
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