65 lines
2.6 KiB
C#
65 lines
2.6 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.IO;
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using System.Text;
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using System.Web.WebPages.ApplicationParts;
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using Moq;
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using Xunit;
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using Assert = Microsoft.TestCommon.AssertEx;
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namespace System.Web.WebPages.Test
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{
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public class ResourceHandlerTest
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{
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private const string _fileContent = "contents of jpeg file";
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[Fact]
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public void ResourceHandlerWritesContentsOfFileToStream()
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{
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// Arrange
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var applicationPart = new ApplicationPart(BuildAssembly(), "~/my-app-assembly");
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MemoryStream stream = new MemoryStream();
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var response = new Mock<HttpResponseBase>();
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response.SetupGet(c => c.OutputStream).Returns(stream);
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response.SetupSet(c => c.ContentType = "image/jpeg").Verifiable();
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var resourceHandler = new ResourceHandler(applicationPart, "bar.foo.jpg");
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// Act
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resourceHandler.ProcessRequest(response.Object);
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// Assert
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response.Verify();
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Assert.Equal(Encoding.Default.GetString(stream.ToArray()), _fileContent);
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}
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[Fact]
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public void ResourceHandlerThrows404IfResourceNotFound()
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{
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// Arrange
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var applicationPart = new ApplicationPart(BuildAssembly(), "~/my-app-assembly");
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MemoryStream stream = new MemoryStream();
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var response = new Mock<HttpResponseBase>();
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response.SetupGet(c => c.OutputStream).Returns(stream);
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response.SetupSet(c => c.ContentType = "image/jpeg").Verifiable();
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var resourceHandler = new ResourceHandler(applicationPart, "does-not-exist");
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// Act and Assert
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Assert.Throws<HttpException>(() => resourceHandler.ProcessRequest(response.Object),
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"The resource file \"does-not-exist\" could not be found.");
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}
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private static IResourceAssembly BuildAssembly(string name = "my-assembly")
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{
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Mock<TestResourceAssembly> assembly = new Mock<TestResourceAssembly>();
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assembly.SetupGet(c => c.Name).Returns("my-assembly");
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byte[] content = Encoding.Default.GetBytes(_fileContent);
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assembly.Setup(c => c.GetManifestResourceStream("my-assembly.bar.foo.jpg")).Returns(new MemoryStream(content));
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assembly.Setup(c => c.GetManifestResourceNames()).Returns(new[] { "my-assembly.bar.foo.jpg" });
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return assembly.Object;
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}
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}
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}
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