74 lines
2.2 KiB
C#
74 lines
2.2 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.IO;
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using System.Threading.Tasks;
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using Microsoft.AspNet.Http.Internal;
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using Microsoft.AspNet.Routing;
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using Microsoft.Net.Http.Headers;
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using Xunit;
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namespace Microsoft.AspNet.Mvc
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{
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public class FileContentResultTest
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{
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[Fact]
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public void Constructor_SetsFileContents()
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{
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// Arrange
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var fileContents = new byte[0];
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// Act
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var result = new FileContentResult(fileContents, "text/plain");
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// Assert
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Assert.Same(fileContents, result.FileContents);
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}
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[Fact]
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public async Task WriteFileAsync_CopiesBuffer_ToOutputStream()
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{
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// Arrange
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var buffer = new byte[] { 1, 2, 3, 4, 5 };
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var httpContext = new DefaultHttpContext();
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var outStream = new MemoryStream();
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httpContext.Response.Body = outStream;
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var context = new ActionContext(httpContext, new RouteData(), new ActionDescriptor());
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var result = new FileContentResult(buffer, "text/plain");
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// Act
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await result.ExecuteResultAsync(context);
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// Assert
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Assert.Equal(buffer, outStream.ToArray());
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}
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[Fact]
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public async Task ExecuteResultAsync_SetsSuppliedContentTypeAndEncoding()
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{
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// Arrange
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var expectedContentType = "text/foo; charset=us-ascii";
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var buffer = new byte[] { 1, 2, 3, 4, 5 };
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var httpContext = new DefaultHttpContext();
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var outStream = new MemoryStream();
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httpContext.Response.Body = outStream;
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var context = new ActionContext(httpContext, new RouteData(), new ActionDescriptor());
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var result = new FileContentResult(buffer, MediaTypeHeaderValue.Parse(expectedContentType));
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// Act
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await result.ExecuteResultAsync(context);
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// Assert
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Assert.Equal(buffer, outStream.ToArray());
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Assert.Equal(expectedContentType, httpContext.Response.ContentType);
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}
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}
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} |