public void Execute_ErrorsForCodeBlockFileScopedSinglyOccurringDirectives()
{
// Arrange
var directive = DirectiveDescriptor.CreateCodeBlockDirective("custom", b => b.Usage = DirectiveUsage.FileScopedSinglyOccurring);
var phase = new DefaultRazorIntermediateNodeLoweringPhase();
var engine = RazorProjectEngine.CreateEmpty(b =>
{
b.Phases.Add(phase);
b.Features.Add(new DefaultRazorCodeGenerationOptionsFeature(designTime: false));
b.AddDirective(directive);
});
var options = RazorParserOptions.Create(builder => builder.Directives.Add(directive));
var importSource = TestRazorSourceDocument.Create("@custom { }", filePath: "import.cshtml");
var codeDocument = TestRazorCodeDocument.Create("<p>NonDirective</p>");
codeDocument.SetSyntaxTree(RazorSyntaxTree.Parse(codeDocument.Source, options));
codeDocument.SetImportSyntaxTrees(new[] { RazorSyntaxTree.Parse(importSource, options) });
var expectedDiagnostic = RazorDiagnosticFactory.CreateDirective_BlockDirectiveCannotBeImported("custom");
// Act
phase.Execute(codeDocument);
// Assert
var documentNode = codeDocument.GetDocumentIntermediateNode();
var directives = documentNode.Children.OfType <DirectiveIntermediateNode>();
Assert.Empty(directives);
var diagnostic = Assert.Single(documentNode.GetAllDiagnostics());
Assert.Equal(expectedDiagnostic, diagnostic);
}
public void CreateCodeBlockDirective_CreatesCodeBlockDirective()
{
// Arrange & Act
var directive = DirectiveDescriptor.CreateCodeBlockDirective("test");
// Assert
Assert.Equal("test", directive.Directive);
Assert.Equal(DirectiveKind.CodeBlock, directive.Kind);
}
public void CreateCodeBlockDirective_WithConfigure_CreatesCodeBlockDirective()
{
// Arrange
var called = false;
Action <IDirectiveDescriptorBuilder> configure = b => { called = true; };
// Act
var directive = DirectiveDescriptor.CreateCodeBlockDirective("test", configure);
// Assert
Assert.Equal("test", directive.Directive);
Assert.Equal(DirectiveKind.CodeBlock, directive.Kind);
Assert.True(called);
}
public void Execute_DoesNotImportNonFileScopedSinglyOccurringDirectives_Block()
{
// Arrange
var codeBlockDirective = DirectiveDescriptor.CreateCodeBlockDirective("code", b => b.AddStringToken());
var razorBlockDirective = DirectiveDescriptor.CreateRazorBlockDirective("razor", b => b.AddStringToken());
var phase = new DefaultRazorIntermediateNodeLoweringPhase();
var engine = RazorProjectEngine.CreateEmpty(b =>
{
b.Phases.Add(phase);
b.Features.Add(new DefaultRazorCodeGenerationOptionsFeature(designTime: false));
b.AddDirective(codeBlockDirective);
b.AddDirective(razorBlockDirective);
});
var options = RazorParserOptions.Create(builder =>
{
builder.Directives.Add(codeBlockDirective);
builder.Directives.Add(razorBlockDirective);
});
var importSource = TestRazorSourceDocument.Create(
@"@code ""code block"" { }
@razor ""razor block"" { }",
filePath: "testImports.cshtml");
var codeDocument = TestRazorCodeDocument.Create("<p>NonDirective</p>");
codeDocument.SetSyntaxTree(RazorSyntaxTree.Parse(codeDocument.Source, options));
codeDocument.SetImportSyntaxTrees(new[] { RazorSyntaxTree.Parse(importSource, options) });
// Act
phase.Execute(codeDocument);
// Assert
var documentNode = codeDocument.GetDocumentIntermediateNode();
var directives = documentNode.Children.OfType <DirectiveIntermediateNode>();
Assert.Empty(directives);
}