public void DecorateCodeGenerator_DesignTimeRazorPathNormalizer_NormalizesChunkInheritanceUtilityPaths( string rootPrefix) { // Arrange var rootedAppPath = $"{rootPrefix}SomeComputer/Location/Project/"; var rootedFilePath = $"{rootPrefix}SomeComputer/Location/Project/src/file.cshtml"; var chunkTreeCache = new DefaultChunkTreeCache(new TestFileProvider()); using (var host = new MvcRazorHost( chunkTreeCache, pathNormalizer: new DesignTimeRazorPathNormalizer(rootedAppPath))) { var chunkInheritanceUtility = new PathValidatingChunkInheritanceUtility(host, chunkTreeCache); var codeGeneratorContext = new CodeGeneratorContext( new ChunkGeneratorContext( host, host.DefaultClassName, host.DefaultNamespace, rootedFilePath, shouldGenerateLinePragmas: true), new ErrorSink()); var codeGenerator = new CSharpCodeGenerator(codeGeneratorContext); host.ChunkInheritanceUtility = chunkInheritanceUtility; // Act host.DecorateCodeGenerator(codeGenerator, codeGeneratorContext); // Assert Assert.Equal("src/file.cshtml", chunkInheritanceUtility.InheritedChunkTreePagePath, StringComparer.Ordinal); } }
public void GetOrAdd_UpdatesCache_IfFileExpirationTriggerExpires() { // Arrange var path = @"Views\Home\_ViewStart.cshtml"; var fileProvider = new TestFileProvider(); fileProvider.AddFile(path, "test content"); using (var chunkTreeCache = new DefaultChunkTreeCache(fileProvider)) { var expected1 = new ChunkTree(); var expected2 = new ChunkTree(); // Act 1 var result1 = chunkTreeCache.GetOrAdd(path, fileInfo => expected1); // Assert 1 Assert.Same(expected1, result1); // Act 2 fileProvider.GetChangeToken(path).HasChanged = true; var result2 = chunkTreeCache.GetOrAdd(path, fileInfo => expected2); // Assert 2 Assert.Same(expected2, result2); } }
public void GetInheritedChunks_ReturnsEmptySequenceIfNoGlobalsArePresent() { // Arrange var fileProvider = new TestFileProvider(); fileProvider.AddFile(@"_ViewImports.cs", string.Empty); fileProvider.AddFile(PlatformNormalizer.NormalizePath(@"Views\_Layout.cshtml"), string.Empty); fileProvider.AddFile(PlatformNormalizer.NormalizePath(@"Views\home\_not-viewimports.cshtml"), string.Empty); var cache = new DefaultChunkTreeCache(fileProvider); var host = new MvcRazorHost(cache); var defaultChunks = new Chunk[] { new InjectChunk("MyTestHtmlHelper", "Html"), new UsingChunk { Namespace = "AppNamespace.Model" }, }; var utility = new ChunkInheritanceUtility(host, cache, defaultChunks); // Act var chunkTrees = utility.GetInheritedChunkTrees(PlatformNormalizer.NormalizePath(@"Views\home\Index.cshtml")); // Assert Assert.Empty(chunkTrees); }
public void DecorateRazorParser_DesignTimeRazorPathNormalizer_NormalizesChunkInheritanceUtilityPaths( string rootPrefix) { // Arrange var rootedAppPath = $"{rootPrefix}SomeComputer/Location/Project/"; var rootedFilePath = $"{rootPrefix}SomeComputer/Location/Project/src/file.cshtml"; var chunkTreeCache = new DefaultChunkTreeCache(new TestFileProvider()); using (var host = new MvcRazorHost( chunkTreeCache, pathNormalizer: new DesignTimeRazorPathNormalizer(rootedAppPath))) { var parser = new RazorParser( host.CodeLanguage.CreateCodeParser(), host.CreateMarkupParser(), tagHelperDescriptorResolver: null); var chunkInheritanceUtility = new PathValidatingChunkInheritanceUtility(host, chunkTreeCache); host.ChunkInheritanceUtility = chunkInheritanceUtility; // Act host.DecorateRazorParser(parser, rootedFilePath); // Assert Assert.Equal("src/file.cshtml", chunkInheritanceUtility.InheritedChunkTreePagePath, StringComparer.Ordinal); } }
public void MergeInheritedChunks_MergesDefaultInheritedChunks() { // Arrange var fileProvider = new TestFileProvider(); fileProvider.AddFile(@"/Views/_ViewImports.cshtml", "@inject DifferentHelper<TModel> Html"); var cache = new DefaultChunkTreeCache(fileProvider); using (var host = new MvcRazorHost(cache)) { var defaultChunks = new Chunk[] { new InjectChunk("MyTestHtmlHelper", "Html"), new UsingChunk { Namespace = "AppNamespace.Model" }, }; var inheritedChunkTrees = new ChunkTree[] { new ChunkTree { Children = new Chunk[] { new UsingChunk { Namespace = "InheritedNamespace" }, new LiteralChunk { Text = "some text" } } }, new ChunkTree { Children = new Chunk[] { new UsingChunk { Namespace = "AppNamespace.Model" }, } } }; var utility = new ChunkInheritanceUtility(host, cache, defaultChunks); var chunkTree = new ChunkTree(); // Act utility.MergeInheritedChunkTrees(chunkTree, inheritedChunkTrees, "dynamic"); // Assert Assert.Collection(chunkTree.Children, chunk => Assert.Same(defaultChunks[1], chunk), chunk => Assert.Same(inheritedChunkTrees[0].Children[0], chunk), chunk => Assert.Same(defaultChunks[0], chunk)); } }
public void MergeInheritedChunks_MergesDefaultInheritedChunks() { // Arrange var fileProvider = new TestFileProvider(); fileProvider.AddFile(PlatformNormalizer.NormalizePath(@"Views\_ViewImports.cshtml"), "@inject DifferentHelper<TModel> Html"); var cache = new DefaultChunkTreeCache(fileProvider); var host = new MvcRazorHost(cache); var defaultChunks = new Chunk[] { new InjectChunk("MyTestHtmlHelper", "Html"), new UsingChunk { Namespace = "AppNamespace.Model" }, }; var inheritedChunkTrees = new ChunkTree[] { new ChunkTree { Chunks = new Chunk[] { new UsingChunk { Namespace = "InheritedNamespace" }, new LiteralChunk { Text = "some text" } } }, new ChunkTree { Chunks = new Chunk[] { new UsingChunk { Namespace = "AppNamespace.Model" }, } } }; var utility = new ChunkInheritanceUtility(host, cache, defaultChunks); var chunkTree = new ChunkTree(); // Act utility.MergeInheritedChunkTrees(chunkTree, inheritedChunkTrees, "dynamic"); // Assert Assert.Equal(3, chunkTree.Chunks.Count); Assert.Same(inheritedChunkTrees[0].Chunks[0], chunkTree.Chunks[0]); Assert.Same(inheritedChunkTrees[1].Chunks[0], chunkTree.Chunks[1]); Assert.Same(defaultChunks[0], chunkTree.Chunks[2]); }
public void GetOrAdd_ReturnsNullValues_IfFileDoesNotExistInFileProvider() { // Arrange var path = @"Views\_ViewStart.cshtml"; var mockFileProvider = new Mock<TestFileProvider> { CallBase = true }; var fileProvider = mockFileProvider.Object; var chunkTreeCache = new DefaultChunkTreeCache(fileProvider); var expected = new ChunkTree(); // Act var result1 = chunkTreeCache.GetOrAdd(path, fileInfo => expected); var result2 = chunkTreeCache.GetOrAdd(path, fileInfo => { throw new Exception("Shouldn't be called."); }); // Assert Assert.Null(result1); Assert.Null(result2); mockFileProvider.Verify(f => f.GetFileInfo(It.IsAny<string>()), Times.Once()); }
public void GetOrAdd_ReturnsCachedEntriesOnSubsequentCalls() { // Arrange var path = @"Views\_ViewStart.cshtml"; var mockFileProvider = new Mock<TestFileProvider> { CallBase = true }; var fileProvider = mockFileProvider.Object; fileProvider.AddFile(path, "test content"); var chunkTreeCache = new DefaultChunkTreeCache(fileProvider); var expected = new ChunkTree(); // Act var result1 = chunkTreeCache.GetOrAdd(path, fileInfo => expected); var result2 = chunkTreeCache.GetOrAdd(path, fileInfo => { throw new Exception("Shouldn't be called."); }); // Assert Assert.Same(expected, result1); Assert.Same(expected, result2); mockFileProvider.Verify(f => f.GetFileInfo(It.IsAny<string>()), Times.Once()); }
public void GetOrAdd_UpdatesCacheWithNullValue_IfFileWasDeleted() { // Arrange var path = @"Views\Home\_ViewStart.cshtml"; var fileProvider = new TestFileProvider(); fileProvider.AddFile(path, "test content"); using (var chunkTreeCache = new DefaultChunkTreeCache(fileProvider)) { var expected1 = new ChunkTree(); // Act 1 var result1 = chunkTreeCache.GetOrAdd(path, fileInfo => expected1); // Assert 1 Assert.Same(expected1, result1); // Act 2 fileProvider.DeleteFile(path); fileProvider.GetChangeToken(path).HasChanged = true; var result2 = chunkTreeCache.GetOrAdd(path, fileInfo => { throw new Exception("Shouldn't be called."); }); // Assert 2 Assert.Null(result2); } }
public void GetOrAdd_ExpiresEntriesAfterOneMinute() { // Arrange var path = @"Views\Home\_ViewStart.cshtml"; var fileProvider = new TestFileProvider(); fileProvider.AddFile(path, "some content"); var clock = new Mock<ISystemClock>(); var utcNow = DateTimeOffset.UtcNow; clock.SetupGet(c => c.UtcNow) .Returns(() => utcNow); var options = new MemoryCacheOptions { Clock = clock.Object }; using (var chunkTreeCache = new DefaultChunkTreeCache(fileProvider, options)) { var chunkTree1 = new ChunkTree(); var chunkTree2 = new ChunkTree(); // Act 1 var result1 = chunkTreeCache.GetOrAdd(path, fileInfo => chunkTree1); // Assert 1 Assert.Same(chunkTree1, result1); // Act 2 utcNow = utcNow.AddSeconds(59); var result2 = chunkTreeCache.GetOrAdd(path, fileInfo => { throw new Exception("Shouldn't be called."); }); // Assert 2 Assert.Same(chunkTree1, result2); // Act 3 utcNow = utcNow.AddSeconds(65); var result3 = chunkTreeCache.GetOrAdd(path, fileInfo => chunkTree2); // Assert 3 Assert.Same(chunkTree2, result3); } }
public void GetInheritedChunks_ReadsChunksFromGlobalFilesInPath() { // Arrange var fileProvider = new TestFileProvider(); fileProvider.AddFile(PlatformNormalizer.NormalizePath(@"Views\accounts\_ViewImports.cshtml"), "@using AccountModels"); fileProvider.AddFile(PlatformNormalizer.NormalizePath(@"Views\Shared\_ViewImports.cshtml"), "@inject SharedHelper Shared"); fileProvider.AddFile(PlatformNormalizer.NormalizePath(@"Views\home\_ViewImports.cshtml"), "@using MyNamespace"); fileProvider.AddFile(PlatformNormalizer.NormalizePath(@"Views\_ViewImports.cshtml"), @"@inject MyHelper<TModel> Helper @inherits MyBaseType @{ Layout = ""test.cshtml""; } "); var defaultChunks = new Chunk[] { new InjectChunk("MyTestHtmlHelper", "Html"), new UsingChunk { Namespace = "AppNamespace.Model" }, }; var cache = new DefaultChunkTreeCache(fileProvider); var host = new MvcRazorHost(cache); var utility = new ChunkInheritanceUtility(host, cache, defaultChunks); // Act var chunkTrees = utility.GetInheritedChunkTrees(PlatformNormalizer.NormalizePath(@"Views\home\Index.cshtml")); // Assert Assert.Collection(chunkTrees, chunkTree => { var viewImportsPath = PlatformNormalizer.NormalizePath(@"Views\home\_ViewImports.cshtml"); Assert.Collection(chunkTree.Chunks, chunk => { Assert.IsType <LiteralChunk>(chunk); Assert.Equal(viewImportsPath, chunk.Start.FilePath); }, chunk => { var usingChunk = Assert.IsType <UsingChunk>(chunk); Assert.Equal("MyNamespace", usingChunk.Namespace); Assert.Equal(viewImportsPath, chunk.Start.FilePath); }, chunk => { Assert.IsType <LiteralChunk>(chunk); Assert.Equal(viewImportsPath, chunk.Start.FilePath); }); }, chunkTree => { var viewImportsPath = PlatformNormalizer.NormalizePath(@"Views\_ViewImports.cshtml"); Assert.Collection(chunkTree.Chunks, chunk => { Assert.IsType <LiteralChunk>(chunk); Assert.Equal(viewImportsPath, chunk.Start.FilePath); }, chunk => { var injectChunk = Assert.IsType <InjectChunk>(chunk); Assert.Equal("MyHelper<TModel>", injectChunk.TypeName); Assert.Equal("Helper", injectChunk.MemberName); Assert.Equal(viewImportsPath, chunk.Start.FilePath); }, chunk => { Assert.IsType <LiteralChunk>(chunk); Assert.Equal(viewImportsPath, chunk.Start.FilePath); }, chunk => { var setBaseTypeChunk = Assert.IsType <SetBaseTypeChunk>(chunk); Assert.Equal("MyBaseType", setBaseTypeChunk.TypeName); Assert.Equal(viewImportsPath, chunk.Start.FilePath); }, chunk => { Assert.IsType <LiteralChunk>(chunk); Assert.Equal(viewImportsPath, chunk.Start.FilePath); }, chunk => { Assert.IsType <StatementChunk>(chunk); Assert.Equal(viewImportsPath, chunk.Start.FilePath); }, chunk => { Assert.IsType <LiteralChunk>(chunk); Assert.Equal(viewImportsPath, chunk.Start.FilePath); }); }); }
public void MergeInheritedChunks_MergesDefaultInheritedChunks() { // Arrange var fileProvider = new TestFileProvider(); fileProvider.AddFile(@"Views\_ViewImports.cshtml", "@inject DifferentHelper<TModel> Html"); var cache = new DefaultChunkTreeCache(fileProvider); var host = new MvcRazorHost(cache); var defaultChunks = new Chunk[] { new InjectChunk("MyTestHtmlHelper", "Html"), new UsingChunk { Namespace = "AppNamespace.Model" }, }; var inheritedChunkTrees = new ChunkTree[] { new ChunkTree { Chunks = new Chunk[] { new UsingChunk { Namespace = "InheritedNamespace" }, new LiteralChunk { Text = "some text" } } }, new ChunkTree { Chunks = new Chunk[] { new UsingChunk { Namespace = "AppNamespace.Model" }, } } }; var utility = new ChunkInheritanceUtility(host, cache, defaultChunks); var chunkTree = new ChunkTree(); // Act utility.MergeInheritedChunkTrees(chunkTree, inheritedChunkTrees, "dynamic"); // Assert Assert.Equal(3, chunkTree.Chunks.Count); Assert.Same(inheritedChunkTrees[0].Chunks[0], chunkTree.Chunks[0]); Assert.Same(inheritedChunkTrees[1].Chunks[0], chunkTree.Chunks[1]); Assert.Same(defaultChunks[0], chunkTree.Chunks[2]); }
public void GetInheritedChunks_ReadsChunksFromGlobalFilesInPath() { // Arrange var fileProvider = new TestFileProvider(); fileProvider.AddFile(@"Views\accounts\_ViewImports.cshtml", "@using AccountModels"); fileProvider.AddFile(@"Views\Shared\_ViewImports.cshtml", "@inject SharedHelper Shared"); fileProvider.AddFile(@"Views\home\_ViewImports.cshtml", "@using MyNamespace"); fileProvider.AddFile(@"Views\_ViewImports.cshtml", @"@inject MyHelper<TModel> Helper @inherits MyBaseType @{ Layout = ""test.cshtml""; } "); var defaultChunks = new Chunk[] { new InjectChunk("MyTestHtmlHelper", "Html"), new UsingChunk { Namespace = "AppNamespace.Model" }, }; var cache = new DefaultChunkTreeCache(fileProvider); var host = new MvcRazorHost(cache); var utility = new ChunkInheritanceUtility(host, cache, defaultChunks); // Act var chunkTrees = utility.GetInheritedChunkTrees(@"Views\home\Index.cshtml"); // Assert Assert.Collection(chunkTrees, chunkTree => { var viewImportsPath = @"Views\home\_ViewImports.cshtml"; Assert.Collection(chunkTree.Chunks, chunk => { Assert.IsType<LiteralChunk>(chunk); Assert.Equal(viewImportsPath, chunk.Start.FilePath); }, chunk => { var usingChunk = Assert.IsType<UsingChunk>(chunk); Assert.Equal("MyNamespace", usingChunk.Namespace); Assert.Equal(viewImportsPath, chunk.Start.FilePath); }, chunk => { Assert.IsType<LiteralChunk>(chunk); Assert.Equal(viewImportsPath, chunk.Start.FilePath); }); }, chunkTree => { var viewImportsPath = @"Views\_ViewImports.cshtml"; Assert.Collection(chunkTree.Chunks, chunk => { Assert.IsType<LiteralChunk>(chunk); Assert.Equal(viewImportsPath, chunk.Start.FilePath); }, chunk => { var injectChunk = Assert.IsType<InjectChunk>(chunk); Assert.Equal("MyHelper<TModel>", injectChunk.TypeName); Assert.Equal("Helper", injectChunk.MemberName); Assert.Equal(viewImportsPath, chunk.Start.FilePath); }, chunk => { Assert.IsType<LiteralChunk>(chunk); Assert.Equal(viewImportsPath, chunk.Start.FilePath); }, chunk => { var setBaseTypeChunk = Assert.IsType<SetBaseTypeChunk>(chunk); Assert.Equal("MyBaseType", setBaseTypeChunk.TypeName); Assert.Equal(viewImportsPath, chunk.Start.FilePath); }, chunk => { Assert.IsType<LiteralChunk>(chunk); Assert.Equal(viewImportsPath, chunk.Start.FilePath); }, chunk => { Assert.IsType<StatementChunk>(chunk); Assert.Equal(viewImportsPath, chunk.Start.FilePath); }, chunk => { Assert.IsType<LiteralChunk>(chunk); Assert.Equal(viewImportsPath, chunk.Start.FilePath); }); }); }
public void GetInheritedChunks_ReturnsEmptySequenceIfNoGlobalsArePresent() { // Arrange var fileProvider = new TestFileProvider(); fileProvider.AddFile(@"_ViewImports.cs", string.Empty); fileProvider.AddFile(@"Views\_Layout.cshtml", string.Empty); fileProvider.AddFile(@"Views\home\_not-viewimports.cshtml", string.Empty); var cache = new DefaultChunkTreeCache(fileProvider); var host = new MvcRazorHost(cache); var defaultChunks = new Chunk[] { new InjectChunk("MyTestHtmlHelper", "Html"), new UsingChunk { Namespace = "AppNamespace.Model" }, }; var utility = new ChunkInheritanceUtility(host, cache, defaultChunks); // Act var chunkTrees = utility.GetInheritedChunkTrees(@"Views\home\Index.cshtml"); // Assert Assert.Empty(chunkTrees); }
private static CodeGeneratorContext CreateContext() { var chunkTreeCache = new DefaultChunkTreeCache(new TestFileProvider()); return new CodeGeneratorContext( new ChunkGeneratorContext( new MvcRazorHost(chunkTreeCache), "MyClass", "MyNamespace", string.Empty, shouldGenerateLinePragmas: true), new ErrorSink()); }
public void GetOrAdd_UpdatesCacheWithValue_IfFileWasAdded() { // Arrange var path = @"Views\Home\_ViewStart.cshtml"; var fileProvider = new TestFileProvider(); var chunkTreeCache = new DefaultChunkTreeCache(fileProvider); var expected = new ChunkTree(); // Act 1 var result1 = chunkTreeCache.GetOrAdd(path, fileInfo => { throw new Exception("Shouldn't be called."); }); // Assert 1 Assert.Null(result1); // Act 2 fileProvider.AddFile(path, "test content"); fileProvider.GetTrigger(path).IsExpired = true; var result2 = chunkTreeCache.GetOrAdd(path, fileInfo => expected); // Assert 2 Assert.Same(expected, result2); }