public ICollection <string> RemoveMarkupFrom([NotNull] FixProviderTestContext context)
{
Guard.NotNull(context, nameof(context));
return(context.Expected
.Select(text => RemoveMarkupFrom(context.AnalyzerTestContext.WithMarkupCode(text), context.ReformatExpected))
.ToList());
}
private void RunCodeFixes([NotNull] FixProviderTestContext context, [NotNull] Diagnostic diagnostic,
[NotNull] CodeFixProvider fixProvider)
{
for (int index = 0; index < context.Expected.Count; index++)
{
Document document = DocumentFactory.GetDocumentWithSpansFromMarkup(context.AnalyzerTestContext).Document;
ImmutableArray <CodeAction> codeFixes = GetCodeFixesForDiagnostic(diagnostic, document, fixProvider);
codeFixes.Should().HaveSameCount(context.Expected);
VerifyCodeAction(codeFixes[index], document, context.Expected[index]);
}
}
protected void VerifyNullabilityFix([NotNull] ParsedSourceCode source)
{
Guard.NotNull(source, nameof(source));
string fixNotNull = source.GetExpectedTextForAttribute(NotNullAttributeName);
string fixCanBeNull = source.GetExpectedTextForAttribute(CanBeNullAttributeName);
AnalyzerTestContext analyzeTextContext = new AnalyzerTestContext(source.GetText(), LanguageNames.CSharp)
.WithReferences(source.References)
.WithFileName(source.Filename);
var fixTestContext = new FixProviderTestContext(analyzeTextContext, new[] { fixNotNull, fixCanBeNull },
source.ReIndentExpected);
AssertDiagnosticsWithCodeFixes(fixTestContext);
}
protected void VerifyDiagnosticWithFix([NotNull] ParsedSourceCode source)
{
Guard.NotNull(source, nameof(source));
AnalyzerOptions options = AnalyzerSettingsBuilder.ToOptions(source.Settings);
AnalyzerTestContext analyzeContext = new AnalyzerTestContext(source.GetText(), LanguageNames.CSharp, options)
.WithReferences(source.References)
.WithFileName(source.Filename);
var fixTestContext = new FixProviderTestContext(analyzeContext, new[] { string.Empty },
source.ReIndentExpected);
AssertDiagnosticsWithCodeFixes(fixTestContext);
}
private void RunCodeFixes([NotNull] FixProviderTestContext context, [NotNull] Diagnostic diagnostic,
[NotNull] CodeFixProvider fixProvider)
{
for (int index = 0; index < context.Expected.Count; index++)
{
Document document =
TestHelpers.GetDocumentAndSpansFromMarkup(context.AnalyzerTestContext.MarkupCode,
context.AnalyzerTestContext.LanguageName, context.AnalyzerTestContext.References,
context.AnalyzerTestContext.FileName).Document;
ImmutableArray <CodeAction> codeFixes = GetCodeFixesForDiagnostic(diagnostic, document, fixProvider);
codeFixes.Should().HaveCount(context.Expected.Count);
Verify.CodeAction(codeFixes[index], document, context.Expected[index]);
}
}
protected void AssertDiagnosticsWithCodeFixes([NotNull] FixProviderTestContext context,
[NotNull][ItemNotNull] params string[] messages)
{
Guard.NotNull(context, nameof(context));
Guard.NotNull(messages, nameof(messages));
AnalysisResult analysisResult = RunDiagnostics(context.AnalyzerTestContext, messages);
ICollection <string> expectedCode = DocumentFactory.RemoveMarkupFrom(context);
context = context.WithExpected(expectedCode);
CodeFixProvider fixProvider = CreateFixProvider();
foreach (Diagnostic diagnostic in analysisResult.Diagnostics)
{
RunCodeFixes(context, diagnostic, fixProvider);
}
}
protected void AssertDiagnosticsWithCodeFixes([NotNull] FixProviderTestContext context)
{
Guard.NotNull(context, nameof(context));
ImmutableArray <Diagnostic> diagnostics = RunDiagnostics(context.AnalyzerTestContext);
IList <string> expectedCode = TestHelpers.RemoveMarkupFrom(context.Expected,
context.AnalyzerTestContext.LanguageName, context.ReformatExpected,
context.AnalyzerTestContext.References, context.AnalyzerTestContext.FileName);
context = context.WithExpected(expectedCode);
CodeFixProvider fixProvider = CreateFixProvider();
foreach (Diagnostic diagnostic in diagnostics)
{
RunCodeFixes(context, diagnostic, fixProvider);
}
}
protected virtual void VerifyNullabilityFix([NotNull] ParsedSourceCode source)
{
Guard.NotNull(source, nameof(source));
externalAnnotationsResolver = new SimpleExternalAnnotationsResolver(source.ExternalAnnotationsMap);
string fixNotNull = source.GetExpectedTextForAttribute(NotNullAttributeName);
string fixCanBeNull = source.GetExpectedTextForAttribute(CanBeNullAttributeName);
string text = source.GetText();
AnalyzerOptions options = AnalyzerSettingsBuilder.ToOptions(source.Settings);
AnalyzerTestContext analyzerContext = new AnalyzerTestContext(text, LanguageNames.CSharp, options)
.WithReferences(source.References)
.WithFileName(source.Filename);
var fixContext = new FixProviderTestContext(analyzerContext, new[] { fixNotNull, fixCanBeNull },
source.ReIndentExpected);
AssertDiagnosticsWithCodeFixes(fixContext);
}