protected void TestCodeRefactoring(string markupCode, string expected, ICodeActionSelector actionSelector)
{
var markup = new CodeMarkup(markupCode);
var document = CreateDocumentFromCode(markup.Code);
TestCodeRefactoring(document, expected, markup.Locator, actionSelector);
}
public static RoslynTestKitException CodeRefactoringNotFound(ICodeActionSelector codeActionSelector, ImmutableArray <CodeAction> codeRefactorings, IDiagnosticLocator locator)
{
var refactoringDescriptions = GetActionsDescription(codeRefactorings, $" Found only {codeRefactorings.Length} CodeRefactorings: ");
var message = $"Cannot find CodeRefactoring {codeActionSelector} at {locator.Description()}.{refactoringDescriptions}";
return(new RoslynTestKitException(message));
}
private void TestCodeRefactoring(Document document, string expected, IDiagnosticLocator locator, ICodeActionSelector codeActionSelector)
{
if (FailWhenInputContainsErrors)
{
var errors = document.GetErrors();
if (errors.Count > 0)
{
throw RoslynTestKitException.UnexpectedErrorDiagnostic(errors);
}
}
var codeRefactorings = GetCodeRefactorings(document, locator);
var selectedRefactoring = codeActionSelector.Find(codeRefactorings);
if (selectedRefactoring is null)
{
throw RoslynTestKitException.CodeRefactoringNotFound(codeActionSelector, codeRefactorings, locator);
}
Verify.CodeAction(selectedRefactoring, document, expected);
}
private void TestCodeFix(Document document, string expected, Diagnostic diagnostic, IDiagnosticLocator locator, ICodeActionSelector codeActionSelector)
{
var codeFixes = GetCodeFixes(document, diagnostic);
var codeAction = codeActionSelector.Find(codeFixes);
if (codeAction is null)
{
throw RoslynTestKitException.CodeFixNotFound(codeActionSelector, codeFixes, locator);
}
Verify.CodeAction(codeAction, document, expected);
}
private void TestCodeFix(Document document, string expected, string diagnosticId, IDiagnosticLocator locator, ICodeActionSelector codeActionSelector)
{
var diagnostic = GetDiagnostic(document, diagnosticId, locator);
TestCodeFix(document, expected, diagnostic, locator, codeActionSelector);
}
