public void Execute_CollatesIRDocumentDiagnosticsFromSourceDocument()
{
// Arrange
var phase = new DefaultRazorCSharpLoweringPhase();
var engine = RazorEngine.CreateEmpty(b => b.Phases.Add(phase));
var codeDocument = TestRazorCodeDocument.Create("<p class=@(");
var options = RazorCodeGenerationOptions.CreateDefault();
var irDocument = new DocumentIntermediateNode()
{
DocumentKind = "test",
Target = CodeTarget.CreateDefault(codeDocument, options),
Options = options,
};
var expectedDiagnostic = RazorDiagnostic.Create(
new RazorDiagnosticDescriptor("1234", () => "I am an error.", RazorDiagnosticSeverity.Error),
new SourceSpan("SomeFile.cshtml", 11, 0, 11, 1));
irDocument.Diagnostics.Add(expectedDiagnostic);
codeDocument.SetDocumentIntermediateNode(irDocument);
// Act
phase.Execute(codeDocument);
// Assert
var csharpDocument = codeDocument.GetCSharpDocument();
var diagnostic = Assert.Single(csharpDocument.Diagnostics);
Assert.Same(expectedDiagnostic, diagnostic);
}
public void Execute_ThrowsForMissingDependency_IRDocument()
{
// Arrange
var phase = new DefaultRazorCSharpLoweringPhase();
var engine = RazorEngine.CreateEmpty(b => b.Phases.Add(phase));
var codeDocument = TestRazorCodeDocument.CreateEmpty();
codeDocument.SetSyntaxTree(RazorSyntaxTree.Parse(codeDocument.Source));
// Act & Assert
ExceptionAssert.Throws <InvalidOperationException>(
() => phase.Execute(codeDocument),
$"The '{nameof(DefaultRazorCSharpLoweringPhase)}' phase requires a '{nameof(DocumentIntermediateNode)}' " +
$"provided by the '{nameof(RazorCodeDocument)}'.");
}
public void Execute_ThrowsForMissingDependency_CodeTarget()
{
// Arrange
var phase = new DefaultRazorCSharpLoweringPhase();
var engine = RazorEngine.CreateEmpty(b => b.Phases.Add(phase));
var codeDocument = TestRazorCodeDocument.CreateEmpty();
codeDocument.SetSyntaxTree(RazorSyntaxTree.Parse(codeDocument.Source));
var irDocument = new DocumentIntermediateNode()
{
DocumentKind = "test",
};
codeDocument.SetDocumentIntermediateNode(irDocument);
// Act & Assert
ExceptionAssert.Throws <InvalidOperationException>(
() => phase.Execute(codeDocument),
$"The document of kind 'test' does not have a '{nameof(CodeTarget)}'. " +
$"The document classifier must set a value for '{nameof(DocumentIntermediateNode.Target)}'.");
}