public static async Task <Location> Create()
{
var ds = await DiagnosticAnalyzerRunner.Run(
new NullAnalyzer(),
ExampleCode.ContainingSyntaxError
);
return(ds[0].Location);
}
public async Task WhenGivenAnyCodes_ItShouldGetToCallOperationBlockAction()
{
var callCount = 0;
var stubAnalyzer = new StubAnalyzer(
new AnalyzerActions
{
OperationBlockAction = _ => callCount++
}
);
await DiagnosticAnalyzerRunner.Run(stubAnalyzer, ExampleCode.DiagnosticsFreeClassLibrary);
Assert.AreNotEqual(0, callCount);
}
public async Task Format()
{
var diagnostics = await DiagnosticAnalyzerRunner.Run(
new NullAnalyzer(),
ExampleCode.ContainingSyntaxError
);
var actual = DiagnosticsFormatter.Format(diagnostics);
var expected =
@"// /0/Test0.cs(9,1): error CS0116: A namespace cannot directly contain members such as fields or methods
DiagnosticResult.CompilerError(""CS0116"").WithSpan(""/0/Test0.cs"", 9, 1, 9, 6),
";
Assert.AreEqual(expected, actual);
}
public async Task WhenGivenAnyCodes_RecordAllActionHistory()
{
var spy = new SpyAnalyzer();
var builder = new StringBuilder();
var failed = false;
await DiagnosticAnalyzerRunner.Run(spy, ExampleCode.DiagnosticsFreeClassLibrary);
if (0 == spy.CodeBlockActionHistory.Count)
{
failed = true;
builder.AppendLine(nameof(spy.CodeBlockActionHistory));
}
if (0 == spy.CodeBlockStartActionHistory.Count)
{
failed = true;
builder.AppendLine(nameof(spy.CodeBlockStartActionHistory));
}
if (0 == spy.CompilationActionHistory.Count)
{
failed = true;
builder.AppendLine(nameof(spy.CompilationActionHistory));
}
if (0 == spy.CompilationStartActionHistory.Count)
{
failed = true;
builder.AppendLine(nameof(spy.CompilationStartActionHistory));
}
if (0 == spy.OperationActionHistory.Count)
{
failed = true;
builder.AppendLine(nameof(spy.OperationActionHistory));
}
if (0 == spy.OperationBlockActionHistory.Count)
{
failed = true;
builder.AppendLine(nameof(spy.OperationBlockActionHistory));
}
if (0 == spy.OperationBlockStartActionHistory.Count)
{
failed = true;
builder.AppendLine(nameof(spy.OperationBlockStartActionHistory));
}
if (0 == spy.SemanticModelActionHistory.Count)
{
failed = true;
builder.AppendLine(nameof(spy.SemanticModelActionHistory));
}
if (0 == spy.SymbolActionHistory.Count)
{
failed = true;
builder.AppendLine(nameof(spy.SymbolActionHistory));
}
if (0 == spy.SymbolStartActionHistory.Count)
{
failed = true;
builder.AppendLine(nameof(spy.SymbolStartActionHistory));
}
if (0 == spy.SyntaxNodeActionHistory.Count)
{
failed = true;
builder.AppendLine(nameof(spy.SyntaxNodeActionHistory));
}
if (0 == spy.SyntaxTreeActionHistory.Count)
{
failed = true;
builder.AppendLine(nameof(spy.SyntaxTreeActionHistory));
}
Assert.IsFalse(failed, builder.ToString());
}