public void Execute_NoOpsForBlazorComponents()
{
// Arrange
var properties = new RazorSourceDocumentProperties(filePath: "ignored", relativePath: "Test.razor");
var codeDocument = RazorCodeDocument.Create(RazorSourceDocument.Create("Hello world", properties));
codeDocument.SetFileKind(FileKinds.Component);
var engine = CreateProjectEngine(b =>
{
PageDirective.Register(b);
}).Engine;
var irDocument = CreateIRDocument(engine, codeDocument);
var pass = new CreateNewOnMetadataUpdateAttributePass
{
Engine = engine
};
var documentClassifier = new DefaultDocumentClassifierPass {
Engine = engine
};
// Act
documentClassifier.Execute(codeDocument, irDocument);
pass.Execute(codeDocument, irDocument);
var visitor = new Visitor();
visitor.Visit(irDocument);
// Assert
Assert.Empty(visitor.ExtensionNodes);
}
private RazorEngine CreateEngine()
{
return(RazorProjectEngine.Create(b =>
{
PageDirective.Register(b);
}).Engine);
}
private RazorEngine CreateRuntimeEngine()
{
return(CreateProjectEngine(b =>
{
PageDirective.Register(b);
}).Engine);
}
private RazorEngine GetRazorEngine()
{
var razorEngine = RazorEngine.Create(builder =>
{
InjectDirective.Register(builder);
ModelDirective.Register(builder);
NamespaceDirective.Register(builder);
PageDirective.Register(builder);
FunctionsDirective.Register(builder);
InheritsDirective.Register(builder);
SectionDirective.Register(builder);
////builder.AddTargetExtension(new TemplateTargetExtension()
////{
//// TemplateTypeName = "global::Microsoft.AspNetCore.Mvc.Razor.HelperResult",
////});
////builder.Features.Add(new SuppressChecksumOptionsFeature());
builder.Features.Add(new ModelExpressionPass());
builder.Features.Add(new PagesPropertyInjectionPass());
builder.Features.Add(new ViewComponentTagHelperPass());
builder.Features.Add(new RazorPageDocumentClassifierPass());
builder.Features.Add(new MvcViewDocumentClassifierPass2(RuntimeTemplatesNamespace, BaseViewName));
builder.Features.Add(new AssemblyAttributeInjectionPass2());
if (!builder.DesignTime)
{
//builder.Features.Add(new InstrumentationPass());
}
});
return(razorEngine);
}
private static RazorCodeDocument CreateCodeDocument(string text)
{
var projectItem = new TestRazorProjectItem("c:/Test.razor", "c:/Test.razor", "Test.razor")
{
Content = text
};
var projectEngine = RazorProjectEngine.Create(RazorConfiguration.Default, TestRazorProjectFileSystem.Empty, (builder) =>
{
PageDirective.Register(builder);
});
var codeDocument = projectEngine.Process(projectItem);
codeDocument.SetFileKind(FileKinds.Component);
return(codeDocument);
}
public async Task Handle_AddOneUsingToPageDirective()
{
// Arrange
var documentPath = "c:/Test.cshtml";
var documentUri = new Uri(documentPath);
var contents = $"@page{Environment.NewLine}@model IndexModel";
var projectItem = new TestRazorProjectItem("c:/Test.cshtml", "c:/Test.cshtml", "Test.cshtml")
{
Content = contents
};
var projectEngine = RazorProjectEngine.Create(RazorConfiguration.Default, TestRazorProjectFileSystem.Empty, (builder) =>
{
PageDirective.Register(builder);
ModelDirective.Register(builder);
});
var codeDocument = projectEngine.Process(projectItem);
codeDocument.SetFileKind(FileKinds.Legacy);
var resolver = new AddUsingsCodeActionResolver(LegacyDispatcher, CreateDocumentResolver(documentPath, codeDocument));
var actionParams = new AddUsingsCodeActionParams
{
Uri = documentUri,
Namespace = "System"
};
var data = JObject.FromObject(actionParams);
// Act
var workspaceEdit = await resolver.ResolveAsync(data, default);
// Assert
Assert.NotNull(workspaceEdit);
Assert.NotNull(workspaceEdit.DocumentChanges);
Assert.Single(workspaceEdit.DocumentChanges);
var documentChanges = workspaceEdit.DocumentChanges.ToArray();
var addUsingsChange = documentChanges[0];
Assert.True(addUsingsChange.IsTextDocumentEdit);
var firstEdit = Assert.Single(addUsingsChange.TextDocumentEdit.Edits);
Assert.Equal(1, firstEdit.Range.Start.Line);
Assert.Equal($"@using System{Environment.NewLine}", firstEdit.NewText);
}
public void Execute_AddsAttributes()
{
// Arrange
var properties = new RazorSourceDocumentProperties(filePath: "ignored", relativePath: "Test.cshtml");
var codeDocument = RazorCodeDocument.Create(RazorSourceDocument.Create("Hello world", properties));
var engine = CreateProjectEngine(b =>
{
PageDirective.Register(b);
}).Engine;;
var irDocument = CreateIRDocument(engine, codeDocument);
var pass = new CreateNewOnMetadataUpdateAttributePass
{
Engine = engine
};
var documentClassifier = new MvcViewDocumentClassifierPass {
Engine = engine
};
// Act
documentClassifier.Execute(codeDocument, irDocument);
pass.Execute(codeDocument, irDocument);
var visitor = new Visitor();
visitor.Visit(irDocument);
// Assert
Assert.Collection(
visitor.ExtensionNodes,
node =>
{
var attributeNode = Assert.IsType <RazorCompiledItemMetadataAttributeIntermediateNode>(node);
Assert.Equal("Identifier", attributeNode.Key);
Assert.Equal("/Test.cshtml", attributeNode.Value);
},
node =>
{
Assert.IsType <CreateNewOnMetadataUpdateAttributePass.CreateNewOnMetadataUpdateAttributeIntermediateNode>(node);
});
}
public static void Register(RazorProjectEngineBuilder builder)
{
if (builder == null)
{
throw new ArgumentNullException(nameof(builder));
}
InjectDirective.Register(builder);
ModelDirective.Register(builder);
PageDirective.Register(builder);
SectionDirective.Register(builder);
builder.Features.Add(new DefaultTagHelperDescriptorProvider());
builder.Features.Add(new ViewComponentTagHelperDescriptorProvider());
builder.AddTargetExtension(new ViewComponentTagHelperTargetExtension());
builder.AddTargetExtension(new TemplateTargetExtension()
{
TemplateTypeName = "global::Microsoft.AspNetCore.Mvc.Razor.HelperResult",
});
builder.Features.Add(new ModelExpressionPass());
builder.Features.Add(new PagesPropertyInjectionPass());
builder.Features.Add(new ViewComponentTagHelperPass());
builder.Features.Add(new RazorPageDocumentClassifierPass(builder.Configuration.UseConsolidatedMvcViews));
builder.Features.Add(new MvcViewDocumentClassifierPass(builder.Configuration.UseConsolidatedMvcViews));
builder.Features.Add(new MvcImportProjectFeature());
// The default C# language version for what this Razor configuration supports.
builder.SetCSharpLanguageVersion(LanguageVersion.CSharp8);
if (builder.Configuration.LanguageVersion.CompareTo(RazorLanguageVersion.Version_6_0) >= 0)
{
builder.Features.Add(new CreateNewOnMetadataUpdateAttributePass());
}
}
public static void Register(RazorProjectEngineBuilder builder)
{
if (builder == null)
{
throw new ArgumentNullException(nameof(builder));
}
FunctionsDirective.Register(builder);
InjectDirective.Register(builder);
ModelDirective.Register(builder);
NamespaceDirective.Register(builder);
PageDirective.Register(builder);
InheritsDirective.Register(builder);
SectionDirective.Register(builder);
builder.Features.Add(new DefaultTagHelperDescriptorProvider());
builder.Features.Add(new ViewComponentTagHelperDescriptorProvider());
builder.AddTargetExtension(new ViewComponentTagHelperTargetExtension());
builder.AddTargetExtension(new TemplateTargetExtension()
{
TemplateTypeName = "global::Microsoft.AspNetCore.Mvc.Razor.HelperResult",
});
builder.Features.Add(new ModelExpressionPass());
builder.Features.Add(new PagesPropertyInjectionPass());
builder.Features.Add(new ViewComponentTagHelperPass());
builder.Features.Add(new RazorPageDocumentClassifierPass());
builder.Features.Add(new MvcViewDocumentClassifierPass());
builder.Features.Add(new AssemblyAttributeInjectionPass());
builder.Features.Add(new InstrumentationPass());
builder.Features.Add(new MvcImportProjectFeature());
// The default C# language version for what this Razor configuration supports.
builder.SetCSharpLanguageVersion(LanguageVersion.CSharp7_3);
}
protected override void ConfigureProjectEngine(RazorProjectEngineBuilder builder)
{
PageDirective.Register(builder);
}