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_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_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_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);
}
