public void DefaultRazorDiagnostic_HashCodesEqual()
{
// Arrange
var descriptor = new RazorDiagnosticDescriptor("RZ0000", () => "this is an {0}", RazorDiagnosticSeverity.Error);
var span = new SourceSpan("test.cs", 15, 1, 8, 5);
var diagnostic1 = new DefaultRazorDiagnostic(descriptor, span, new object[0]);
var diagnostic2 = new DefaultRazorDiagnostic(descriptor, span, new object[0]);
// Act
var result = diagnostic1.GetHashCode() == diagnostic2.GetHashCode();
// Assert
Assert.True(result);
}
public void Create_WithDescriptor_AndArgs_CreatesDefaultRazorDiagnostic()
{
// Arrange
var descriptor = new RazorDiagnosticDescriptor("RZ0001", () => "a", RazorDiagnosticSeverity.Error);
var span = new SourceSpan("test.cs", 15, 1, 8, 5);
// Act
var diagnostic = RazorDiagnostic.Create(descriptor, span, "Hello", "World");
// Assert
var defaultDiagnostic = Assert.IsType <DefaultRazorDiagnostic>(diagnostic);
Assert.Equal("RZ0001", defaultDiagnostic.Id);
Assert.Equal(RazorDiagnosticSeverity.Error, defaultDiagnostic.Severity);
Assert.Equal(span, diagnostic.Span);
}
public void DefaultRazorDiagnostic_NotEquals_DifferentId()
{
// Arrange
var descriptor1 = new RazorDiagnosticDescriptor("RZ0001", () => "this is an {0}", RazorDiagnosticSeverity.Error);
var descriptor2 = new RazorDiagnosticDescriptor("RZ0002", () => "this is an {0}", RazorDiagnosticSeverity.Error);
var span = new SourceSpan("test.cs", 15, 1, 8, 5);
var diagnostic1 = new DefaultRazorDiagnostic(descriptor1, span, new object[0]);
var diagnostic2 = new DefaultRazorDiagnostic(descriptor2, span, new object[0]);
// Act
var result = diagnostic1.Equals(diagnostic2);
// Assert
Assert.False(result);
}
private static RazorCodeActionContext CreateRazorCodeActionContext(
CodeActionParams request,
SourceLocation location,
string filePath,
string text,
SourceSpan componentSourceSpan,
bool supportsFileCreation = true,
bool supportsCodeActionResolve = true)
{
var shortComponent = TagHelperDescriptorBuilder.Create(ComponentMetadata.Component.TagHelperKind, "Fully.Qualified.Component", "TestAssembly");
shortComponent.TagMatchingRule(rule => rule.TagName = "Component");
var fullyQualifiedComponent = TagHelperDescriptorBuilder.Create(ComponentMetadata.Component.TagHelperKind, "Fully.Qualified.Component", "TestAssembly");
fullyQualifiedComponent.TagMatchingRule(rule => rule.TagName = "Fully.Qualified.Component");
var tagHelpers = new[] { shortComponent.Build(), fullyQualifiedComponent.Build() };
var sourceDocument = TestRazorSourceDocument.Create(text, filePath: filePath, relativePath: filePath);
var projectEngine = RazorProjectEngine.Create(builder =>
{
builder.AddTagHelpers(tagHelpers);
builder.AddDirective(InjectDirective.Directive);
});
var codeDocument = projectEngine.ProcessDesignTime(sourceDocument, FileKinds.Component, Array.Empty <RazorSourceDocument>(), tagHelpers);
var cSharpDocument = codeDocument.GetCSharpDocument();
var diagnosticDescriptor = new RazorDiagnosticDescriptor("RZ10012", () => "", RazorDiagnosticSeverity.Error);
var diagnostic = RazorDiagnostic.Create(diagnosticDescriptor, componentSourceSpan);
var cSharpDocumentWithDiagnostic = RazorCSharpDocument.Create(cSharpDocument.GeneratedCode, cSharpDocument.Options, new[] { diagnostic });
codeDocument.SetCSharpDocument(cSharpDocumentWithDiagnostic);
var documentSnapshot = Mock.Of <DocumentSnapshot>(document =>
document.GetGeneratedOutputAsync() == Task.FromResult(codeDocument) &&
document.GetTextAsync() == Task.FromResult(codeDocument.GetSourceText()) &&
document.Project.TagHelpers == tagHelpers, MockBehavior.Strict);
var sourceText = SourceText.From(text);
var context = new RazorCodeActionContext(request, documentSnapshot, codeDocument, location, sourceText, supportsFileCreation, supportsCodeActionResolve: supportsCodeActionResolve);
return(context);
}
public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
if (reader.TokenType != JsonToken.StartObject)
{
return(null);
}
JObject jObject = JObject.Load(reader);
string id = jObject["Id"].Value <string>();
int severity = jObject["Severity"].Value <int>();
string message = jObject["Message"].Value <string>();
JObject jObject2 = jObject["Span"].Value <JObject>();
string filePath = jObject2["FilePath"].Value <string>();
int absoluteIndex = jObject2["AbsoluteIndex"].Value <int>();
int lineIndex = jObject2["LineIndex"].Value <int>();
int characterIndex = jObject2["CharacterIndex"].Value <int>();
int length = jObject2["Length"].Value <int>();
RazorDiagnosticDescriptor descriptor = new RazorDiagnosticDescriptor(id, () => message, (RazorDiagnosticSeverity)severity);
SourceSpan span = new SourceSpan(filePath, absoluteIndex, lineIndex, characterIndex, length);
return(RazorDiagnostic.Create(descriptor, span));
}
public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
if (reader.TokenType != JsonToken.StartObject)
{
return(null);
}
var diagnostic = JObject.Load(reader);
var span = diagnostic[nameof(RazorDiagnostic.Span)].Value <JObject>();
var absoluteIndex = span[nameof(SourceSpan.AbsoluteIndex)].Value <int>();
var lineIndex = span[nameof(SourceSpan.LineIndex)].Value <int>();
var characterIndex = span[nameof(SourceSpan.CharacterIndex)].Value <int>();
var length = span[nameof(SourceSpan.Length)].Value <int>();
var filePath = span[nameof(SourceSpan.FilePath)].Value <string>();
var message = diagnostic[RazorDiagnosticMessageKey].Value <string>();
var id = diagnostic[nameof(RazorDiagnostic.Id)].Value <string>();
var severity = diagnostic[nameof(RazorDiagnostic.Severity)].Value <int>();
var descriptor = new RazorDiagnosticDescriptor(id, () => message, (RazorDiagnosticSeverity)severity);
var sourceSpan = new SourceSpan(filePath, absoluteIndex, lineIndex, characterIndex, length);
return(RazorDiagnostic.Create(descriptor, sourceSpan));
}
public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
if (reader.TokenType != JsonToken.StartObject)
{
return(null);
}
var diagnostic = JObject.Load(reader);
var span = diagnostic[nameof(RazorDiagnostic.Span)].Value <JObject>();
var absoluteIndex = span[nameof(SourceSpan.AbsoluteIndex)].Value <int>();
var lineIndex = span[nameof(SourceSpan.LineIndex)].Value <int>();
var characterIndex = span[nameof(SourceSpan.CharacterIndex)].Value <int>();
var length = span[nameof(SourceSpan.Length)].Value <int>();
var filePath = span[nameof(SourceSpan.FilePath)].Value <string>();
var message = diagnostic[RazorDiagnosticMessageKey].Value <string>();
var typeName = diagnostic[RazorDiagnosticTypeNameKey].Value <string>();
if (string.Equals(typeName, typeof(DefaultRazorDiagnostic).FullName, StringComparison.Ordinal))
{
var id = diagnostic[nameof(RazorDiagnostic.Id)].Value <string>();
var severity = diagnostic[nameof(RazorDiagnostic.Severity)].Value <int>();
var descriptor = new RazorDiagnosticDescriptor(id, () => message, (RazorDiagnosticSeverity)severity);
var sourceSpan = new SourceSpan(filePath, absoluteIndex, lineIndex, characterIndex, length);
return(RazorDiagnostic.Create(descriptor, sourceSpan));
}
else if (string.Equals(typeName, typeof(LegacyRazorDiagnostic).FullName, StringComparison.Ordinal))
{
var error = new RazorError(message, absoluteIndex, lineIndex, characterIndex, length);
return(RazorDiagnostic.Create(error));
}
return(null);
}
internal DefaultRazorDiagnostic(RazorDiagnosticDescriptor descriptor, SourceSpan span, object[] args)
{
Descriptor = descriptor;
Span = span;
Args = args;
}
