public void RazorPageDocumentClassifierPass_DoesNotLogErrorIfCommentAndWhitespaceBeforeDirective()
{
// Arrange
var content = @"
@* some comment *@
@page
";
var codeDocument = RazorCodeDocument.Create(RazorSourceDocument.Create(content, "Test.cshtml"));
var engine = CreateRuntimeEngine();
var irDocument = CreateIRDocument(engine, codeDocument);
var pass = new RazorPageDocumentClassifierPass
{
Engine = engine
};
// Act
pass.Execute(codeDocument, irDocument);
var visitor = new Visitor();
visitor.Visit(irDocument);
// Assert
var pageDirectives = irDocument.FindDirectiveReferences(PageDirective.Directive);
var directive = Assert.Single(pageDirectives);
Assert.Empty(directive.Node.Diagnostics);
}
public void RazorPageDocumentClassifierPass_AddsRouteTemplateMetadata()
{
// Arrange
var properties = new RazorSourceDocumentProperties(filePath: "ignored", relativePath: "Test.cshtml");
var codeDocument = RazorCodeDocument.Create(RazorSourceDocument.Create("@page \"some-route\"", properties));
var engine = CreateRuntimeEngine();
var irDocument = CreateIRDocument(engine, codeDocument);
var pass = new RazorPageDocumentClassifierPass
{
Engine = engine
};
// Act
pass.Execute(codeDocument, irDocument);
var visitor = new Visitor();
visitor.Visit(irDocument);
// Assert
var attributeNode = Assert.IsType <RazorCompiledItemMetadataAttributeIntermediateNode>(visitor.ExtensionNode);
Assert.Equal("RouteTemplate", attributeNode.Key);
Assert.Equal("some-route", attributeNode.Value);
}
public void RazorPageDocumentClassifierPass_LogsErrorForImportedPageDirectives()
{
// Arrange
var sourceSpan = new SourceSpan("import.cshtml", 0, 0, 0, 5);
var expectedDiagnostic = RazorExtensionsDiagnosticFactory.CreatePageDirective_CannotBeImported(sourceSpan);
var importDocument = RazorSourceDocument.Create("@page", "import.cshtml");
var sourceDocument = RazorSourceDocument.Create("<p>Hello World</p>", "main.cshtml");
var codeDocument = RazorCodeDocument.Create(sourceDocument, new[] { importDocument });
var engine = CreateRuntimeEngine();
var irDocument = CreateIRDocument(engine, codeDocument);
var pass = new RazorPageDocumentClassifierPass
{
Engine = engine
};
// Act
pass.Execute(codeDocument, irDocument);
// Assert
var pageDirectives = irDocument.FindDirectiveReferences(PageDirective.Directive);
var directive = Assert.Single(pageDirectives);
var diagnostic = Assert.Single(directive.Node.Diagnostics);
Assert.Equal(expectedDiagnostic, diagnostic);
}
public void RazorPageDocumentClassifierPass_SetsDocumentKind()
{
// Arrange
var codeDocument = RazorCodeDocument.Create(RazorSourceDocument.Create("@page", "Test.cshtml"));
var engine = CreateRuntimeEngine();
var irDocument = CreateIRDocument(engine, codeDocument);
var pass = new RazorPageDocumentClassifierPass
{
Engine = engine
};
// Act
pass.Execute(codeDocument, irDocument);
// Assert
Assert.Equal("mvc.1.0.razor-page", irDocument.DocumentKind);
}
public void RazorPageDocumentClassifierPass_NoOpsIfPageDirectiveIsMalformed()
{
// Arrange
var codeDocument = RazorCodeDocument.Create(RazorSourceDocument.Create("@page+1", "Test.cshtml"));
var engine = CreateRuntimeEngine();
var irDocument = CreateIRDocument(engine, codeDocument);
irDocument.DocumentKind = "some-value";
var pass = new RazorPageDocumentClassifierPass
{
Engine = engine
};
// Act
pass.Execute(codeDocument, irDocument);
// Assert
Assert.Equal("some-value", irDocument.DocumentKind);
}
public void RazorPageDocumentClassifierPass_NoOpsIfDocumentKindIsAlreadySet()
{
// Arrange
var codeDocument = RazorCodeDocument.Create(RazorSourceDocument.Create("@page", "Test.cshtml"));
var engine = CreateProjectEngine().Engine;
var irDocument = CreateIRDocument(engine, codeDocument);
irDocument.DocumentKind = "some-value";
var pass = new RazorPageDocumentClassifierPass
{
Engine = engine
};
// Act
pass.Execute(codeDocument, irDocument);
// Assert
Assert.Equal("some-value", irDocument.DocumentKind);
}
public void RazorPageDocumentClassifierPass_SetsNamespace()
{
// Arrange
var codeDocument = RazorCodeDocument.Create(RazorSourceDocument.Create("@page", "Test.cshtml"));
var engine = CreateRuntimeEngine();
var irDocument = CreateIRDocument(engine, codeDocument);
var pass = new RazorPageDocumentClassifierPass
{
Engine = engine
};
// Act
pass.Execute(codeDocument, irDocument);
var visitor = new Visitor();
visitor.Visit(irDocument);
// Assert
Assert.Equal("AspNetCore", visitor.Namespace.Content);
}
public void RazorPageDocumentClassifierPass_SanitizesClassName()
{
// Arrange
var properties = new RazorSourceDocumentProperties(filePath: @"x:\Test.cshtml", relativePath: "path.with+invalid-chars");
var codeDocument = RazorCodeDocument.Create(RazorSourceDocument.Create("@page", properties));
var engine = CreateRuntimeEngine();
var irDocument = CreateIRDocument(engine, codeDocument);
var pass = new RazorPageDocumentClassifierPass
{
Engine = engine
};
// Act
pass.Execute(codeDocument, irDocument);
var visitor = new Visitor();
visitor.Visit(irDocument);
// Assert
Assert.Equal("path_with_invalid_chars", visitor.Class.ClassName);
}
public void RazorPageDocumentClassifierPass_UsesAbsolutePath_IfRelativePathIsNotSet()
{
// Arrange
var properties = new RazorSourceDocumentProperties(filePath: @"x::\application\Views\Home\Index.cshtml", relativePath: null);
var codeDocument = RazorCodeDocument.Create(RazorSourceDocument.Create("@page", properties));
var engine = CreateRuntimeEngine();
var irDocument = CreateIRDocument(engine, codeDocument);
var pass = new RazorPageDocumentClassifierPass
{
Engine = engine
};
// Act
pass.Execute(codeDocument, irDocument);
var visitor = new Visitor();
visitor.Visit(irDocument);
// Assert
Assert.Equal("x___application_Views_Home_Index", visitor.Class.ClassName);
}
public void RazorPageDocumentClassifierPass_UsesRelativePathToGenerateTypeName(string relativePath, string expected)
{
// Arrange
var properties = new RazorSourceDocumentProperties(filePath: "ignored", relativePath: relativePath);
var codeDocument = RazorCodeDocument.Create(RazorSourceDocument.Create("@page", properties));
var engine = CreateRuntimeEngine();
var irDocument = CreateIRDocument(engine, codeDocument);
var pass = new RazorPageDocumentClassifierPass
{
Engine = engine
};
// Act
pass.Execute(codeDocument, irDocument);
var visitor = new Visitor();
visitor.Visit(irDocument);
// Assert
Assert.Equal(expected, visitor.Class.ClassName);
}
public void RazorPageDocumentClassifierPass_SetsUpExecuteAsyncMethod()
{
// Arrange
var codeDocument = RazorCodeDocument.Create(RazorSourceDocument.Create("@page", "Test.cshtml"));
var engine = CreateRuntimeEngine();
var irDocument = CreateIRDocument(engine, codeDocument);
var pass = new RazorPageDocumentClassifierPass
{
Engine = engine
};
// Act
pass.Execute(codeDocument, irDocument);
var visitor = new Visitor();
visitor.Visit(irDocument);
// Assert
Assert.Equal("ExecuteAsync", visitor.Method.MethodName);
Assert.Equal("global::System.Threading.Tasks.Task", visitor.Method.ReturnType);
Assert.Equal(new[] { "public", "async", "override" }, visitor.Method.Modifiers);
}
public void RazorPageDocumentClassifierPass_LogsErrorIfDirectiveNotAtTopOfFile()
{
// Arrange
var sourceSpan = new SourceSpan(
"Test.cshtml",
absoluteIndex: 14 + Environment.NewLine.Length * 2,
lineIndex: 2,
characterIndex: 0,
length: 5 + Environment.NewLine.Length);
var expectedDiagnostic = RazorExtensionsDiagnosticFactory.CreatePageDirective_MustExistAtTheTopOfFile(sourceSpan);
var content = Environment.NewLine +
"@somethingelse" + Environment.NewLine +
"@page" + Environment.NewLine;
var codeDocument = RazorCodeDocument.Create(RazorSourceDocument.Create(content, "Test.cshtml"));
var engine = CreateRuntimeEngine();
var irDocument = CreateIRDocument(engine, codeDocument);
var pass = new RazorPageDocumentClassifierPass
{
Engine = engine
};
// Act
pass.Execute(codeDocument, irDocument);
var visitor = new Visitor();
visitor.Visit(irDocument);
// Assert
var pageDirectives = irDocument.FindDirectiveReferences(PageDirective.Directive);
var directive = Assert.Single(pageDirectives);
var diagnostic = Assert.Single(directive.Node.Diagnostics);
Assert.Equal(expectedDiagnostic, diagnostic);
}
public void RazorPageDocumentClassifierPass_NullFilePath_SetsClass()
{
// Arrange
var properties = new RazorSourceDocumentProperties(filePath: null, relativePath: null);
var codeDocument = RazorCodeDocument.Create(RazorSourceDocument.Create("@page", properties));
var engine = CreateRuntimeEngine();
var irDocument = CreateIRDocument(engine, codeDocument);
var pass = new RazorPageDocumentClassifierPass
{
Engine = engine
};
// Act
pass.Execute(codeDocument, irDocument);
var visitor = new Visitor();
visitor.Visit(irDocument);
// Assert
Assert.Equal("global::Microsoft.AspNetCore.Mvc.RazorPages.Page", visitor.Class.BaseType);
Assert.Equal(new[] { "public" }, visitor.Class.Modifiers);
Assert.Equal("AspNetCore_74fbaab062bb228ed1ab09c5ff8d6ed2417320e2", visitor.Class.ClassName);
}
public void RazorPageDocumentClassifierPass_SetsClass()
{
// Arrange
var properties = new RazorSourceDocumentProperties(filePath: "ignored", relativePath: "Test.cshtml");
var codeDocument = RazorCodeDocument.Create(RazorSourceDocument.Create("@page", properties));
var engine = CreateRuntimeEngine();
var irDocument = CreateIRDocument(engine, codeDocument);
var pass = new RazorPageDocumentClassifierPass
{
Engine = engine
};
// Act
pass.Execute(codeDocument, irDocument);
var visitor = new Visitor();
visitor.Visit(irDocument);
// Assert
Assert.Equal("global::Microsoft.AspNetCore.Mvc.RazorPages.Page", visitor.Class.BaseType);
Assert.Equal(new[] { "public" }, visitor.Class.Modifiers);
Assert.Equal("Test", visitor.Class.ClassName);
}