public void GetInheritedChunks_ReturnsDefaultInheritedChunks()
{
// Arrange
var fileSystem = new TestFileSystem();
fileSystem.AddFile(@"x:\myapproot\views\_viewstart.cshtml",
"@inject DifferentHelper<TModel> Html");
var host = new MvcRazorHost(fileSystem);
var defaultChunks = new Chunk[]
{
new InjectChunk("MyTestHtmlHelper", "Html"),
new UsingChunk {
Namespace = "AppNamespace.Model"
},
};
var utility = new ChunkInheritanceUtility(host, fileSystem, defaultChunks);
// Act
var chunks = utility.GetInheritedChunks(@"x:\myapproot\views\home\Index.cshtml");
// Assert
Assert.Equal(4, chunks.Count);
var injectChunk = Assert.IsType <InjectChunk>(chunks[1]);
Assert.Equal("DifferentHelper<TModel>", injectChunk.TypeName);
Assert.Equal("Html", injectChunk.MemberName);
Assert.Same(defaultChunks[0], chunks[2]);
Assert.Same(defaultChunks[1], chunks[3]);
}
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 GetInheritedChunks_ReadsChunksFromGlobalFilesInPath()
{
// Arrange
var fileProvider = new TestFileProvider();
fileProvider.AddFile(@"Views\accounts\_GlobalImport.cshtml", "@using AccountModels");
fileProvider.AddFile(@"Views\Shared\_GlobalImport.cshtml", "@inject SharedHelper Shared");
fileProvider.AddFile(@"Views\home\_GlobalImport.cshtml", "@using MyNamespace");
fileProvider.AddFile(@"Views\_GlobalImport.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 DefaultCodeTreeCache(fileProvider);
var host = new MvcRazorHost(cache);
var utility = new ChunkInheritanceUtility(host, cache, defaultChunks);
// Act
var codeTrees = utility.GetInheritedCodeTrees(@"Views\home\Index.cshtml");
// Assert
Assert.Equal(2, codeTrees.Count);
var viewStartChunks = codeTrees[0].Chunks;
Assert.Equal(3, viewStartChunks.Count);
Assert.IsType <LiteralChunk>(viewStartChunks[0]);
var usingChunk = Assert.IsType <UsingChunk>(viewStartChunks[1]);
Assert.Equal("MyNamespace", usingChunk.Namespace);
Assert.IsType <LiteralChunk>(viewStartChunks[2]);
viewStartChunks = codeTrees[1].Chunks;
Assert.Equal(5, viewStartChunks.Count);
Assert.IsType <LiteralChunk>(viewStartChunks[0]);
var injectChunk = Assert.IsType <InjectChunk>(viewStartChunks[1]);
Assert.Equal("MyHelper<TModel>", injectChunk.TypeName);
Assert.Equal("Helper", injectChunk.MemberName);
var setBaseTypeChunk = Assert.IsType <SetBaseTypeChunk>(viewStartChunks[2]);
Assert.Equal("MyBaseType", setBaseTypeChunk.TypeName);
Assert.IsType <StatementChunk>(viewStartChunks[3]);
Assert.IsType <LiteralChunk>(viewStartChunks[4]);
}
public void MergeChunks_VisitsChunksPriorToMerging()
{
// Arrange
var codeTree = new CodeTree();
codeTree.Chunks.Add(new LiteralChunk());
codeTree.Chunks.Add(new ExpressionBlockChunk());
codeTree.Chunks.Add(new ExpressionBlockChunk());
var merger = new Mock <IChunkMerger>();
var mockSequence = new MockSequence();
merger.InSequence(mockSequence)
.Setup(m => m.VisitChunk(It.IsAny <LiteralChunk>()))
.Verifiable();
merger.InSequence(mockSequence)
.Setup(m => m.Merge(codeTree, It.IsAny <LiteralChunk>()))
.Verifiable();
var inheritedChunks = new List <Chunk>
{
new CodeAttributeChunk(),
new LiteralChunk()
};
var utility = new ChunkInheritanceUtility(codeTree, inheritedChunks, "dynamic");
// Act
utility.ChunkMergers[typeof(LiteralChunk)] = merger.Object;
utility.MergeInheritedChunks(inheritedChunks);
// Assert
merger.Verify();
}
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 GetInheritedChunks_ReadsChunksFromGlobalFilesInPath()
{
// Arrange
var fileProvider = new TestFileProvider();
fileProvider.AddFile(@"Views\accounts\_GlobalImport.cshtml", "@using AccountModels");
fileProvider.AddFile(@"Views\Shared\_GlobalImport.cshtml", "@inject SharedHelper Shared");
fileProvider.AddFile(@"Views\home\_GlobalImport.cshtml", "@using MyNamespace");
fileProvider.AddFile(@"Views\_GlobalImport.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 DefaultCodeTreeCache(fileProvider);
var host = new MvcRazorHost(cache);
var utility = new ChunkInheritanceUtility(host, cache, defaultChunks);
// Act
var codeTrees = utility.GetInheritedCodeTrees(@"Views\home\Index.cshtml");
// Assert
Assert.Equal(2, codeTrees.Count);
var viewStartChunks = codeTrees[0].Chunks;
Assert.Equal(3, viewStartChunks.Count);
Assert.IsType<LiteralChunk>(viewStartChunks[0]);
var usingChunk = Assert.IsType<UsingChunk>(viewStartChunks[1]);
Assert.Equal("MyNamespace", usingChunk.Namespace);
Assert.IsType<LiteralChunk>(viewStartChunks[2]);
viewStartChunks = codeTrees[1].Chunks;
Assert.Equal(5, viewStartChunks.Count);
Assert.IsType<LiteralChunk>(viewStartChunks[0]);
var injectChunk = Assert.IsType<InjectChunk>(viewStartChunks[1]);
Assert.Equal("MyHelper<TModel>", injectChunk.TypeName);
Assert.Equal("Helper", injectChunk.MemberName);
var setBaseTypeChunk = Assert.IsType<SetBaseTypeChunk>(viewStartChunks[2]);
Assert.Equal("MyBaseType", setBaseTypeChunk.TypeName);
Assert.IsType<StatementChunk>(viewStartChunks[3]);
Assert.IsType<LiteralChunk>(viewStartChunks[4]);
}
public void GetInheritedChunks_ReturnsEmptySequenceIfNoViewStartsArePresent()
{
// Arrange
var fileSystem = new TestFileSystem();
fileSystem.AddFile(@"x:\myapproot\_viewstart.cs", string.Empty);
fileSystem.AddFile(@"x:\myapproot\views\_Layout.cshtml", string.Empty);
fileSystem.AddFile(@"x:\myapproot\views\home\_not-viewstart.cshtml", string.Empty);
var host = new MvcRazorHost(fileSystem);
var utility = new ChunkInheritanceUtility(host, fileSystem, new Chunk[0]);
// Act
var chunks = utility.GetInheritedChunks(@"x:\myapproot\views\home\Index.cshtml");
// Assert
Assert.Empty(chunks);
}
public void GetInheritedChunks_ReadsChunksFromViewStartsInPath()
{
// Arrange
var fileSystem = new TestFileSystem();
fileSystem.AddFile(@"x:\myapproot\views\accounts\_viewstart.cshtml", "@using AccountModels");
fileSystem.AddFile(@"x:\myapproot\views\Shared\_viewstart.cshtml", "@inject SharedHelper Shared");
fileSystem.AddFile(@"x:\myapproot\views\home\_viewstart.cshtml", "@using MyNamespace");
fileSystem.AddFile(@"x:\myapproot\views\_viewstart.cshtml",
@"@inject MyHelper<TModel> Helper
@inherits MyBaseType
@{
Layout = ""test.cshtml"";
}
");
var host = new MvcRazorHost(fileSystem);
var utility = new ChunkInheritanceUtility(host, fileSystem, new Chunk[0]);
// Act
var chunks = utility.GetInheritedChunks(@"x:\myapproot\views\home\Index.cshtml");
// Assert
Assert.Equal(8, chunks.Count);
Assert.IsType <LiteralChunk>(chunks[0]);
var usingChunk = Assert.IsType <UsingChunk>(chunks[1]);
Assert.Equal("MyNamespace", usingChunk.Namespace);
Assert.IsType <LiteralChunk>(chunks[2]);
Assert.IsType <LiteralChunk>(chunks[3]);
var injectChunk = Assert.IsType <InjectChunk>(chunks[4]);
Assert.Equal("MyHelper<TModel>", injectChunk.TypeName);
Assert.Equal("Helper", injectChunk.MemberName);
var setBaseTypeChunk = Assert.IsType <SetBaseTypeChunk>(chunks[5]);
Assert.Equal("MyBaseType", setBaseTypeChunk.TypeName);
Assert.IsType <StatementChunk>(chunks[6]);
Assert.IsType <LiteralChunk>(chunks[7]);
}
public void GetInheritedChunks_ReturnsEmptySequenceIfNoGlobalsArePresent()
{
// Arrange
var fileProvider = new TestFileProvider();
fileProvider.AddFile(@"_GlobalImport.cs", string.Empty);
fileProvider.AddFile(@"Views\_Layout.cshtml", string.Empty);
fileProvider.AddFile(@"Views\home\_not-globalimport.cshtml", string.Empty);
var cache = new DefaultCodeTreeCache(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 codeTrees = utility.GetInheritedCodeTrees(@"Views\home\Index.cshtml");
// Assert
Assert.Empty(codeTrees);
}
public void GetInheritedChunks_ReturnsEmptySequenceIfNoViewStartsArePresent()
{
// Arrange
var fileProvider = new TestFileProvider();
fileProvider.AddFile(@"_ViewStart.cs", string.Empty);
fileProvider.AddFile(@"Views\_Layout.cshtml", string.Empty);
fileProvider.AddFile(@"Views\home\_not-viewstart.cshtml", string.Empty);
var host = new MvcRazorHost(fileProvider);
var defaultChunks = new Chunk[]
{
new InjectChunk("MyTestHtmlHelper", "Html"),
new UsingChunk {
Namespace = "AppNamespace.Model"
},
};
var utility = new ChunkInheritanceUtility(host, fileProvider, defaultChunks);
// Act
var codeTrees = utility.GetInheritedCodeTrees(@"Views\home\Index.cshtml");
// Assert
Assert.Empty(codeTrees);
}
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(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 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);
using (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.GetInheritedChunkTreeResults(PlatformNormalizer.NormalizePath(@"Views\home\Index.cshtml"));
// Assert
Assert.Empty(chunkTrees);
}
}
