private static DiagnosticResult GetResultAt(string path, int line, int column, string id, string message)
{
var location = new DiagnosticResultLocation(path, line, column);
return(new DiagnosticResult
{
Locations = new[] { location },
Id = id,
Severity = DiagnosticHelpers.DefaultDiagnosticSeverity,
Message = message
});
}
private static DiagnosticResult GetResultAt(string path, int line, int column, DiagnosticDescriptor rule, params object[] messageArguments)
{
var location = new DiagnosticResultLocation(path, line, column);
return(new DiagnosticResult
{
Locations = new[] { location },
Id = rule.Id,
Severity = rule.DefaultSeverity,
Message = string.Format(rule.MessageFormat.ToString(), messageArguments)
});
}
private static void VerifyDiagnosticLocation(DiagnosticAnalyzer analyzer, Diagnostic diagnostic, Location actual, DiagnosticResultLocation expected)
{
FileLinePositionSpan actualSpan = actual.GetLineSpan();
Assert.True(actualSpan.Path == expected.Path || (actualSpan.Path != null && actualSpan.Path.Contains("Test0.") && expected.Path.Contains("Test.")),
string.Format("Expected diagnostic to be in file \"{0}\" was actually in file \"{1}\"\r\n\r\nDiagnostic:\r\n {2}\r\n",
expected.Path, actualSpan.Path, FormatDiagnostics(analyzer, diagnostic)));
Microsoft.CodeAnalysis.Text.LinePosition actualLinePosition = actualSpan.StartLinePosition;
// Only check line position if there is an actual line in the real diagnostic
if (actualLinePosition.Line > 0)
{
if (actualLinePosition.Line + 1 != expected.Line)
{
Assert.True(false,
string.Format("Expected diagnostic to be on line \"{0}\" was actually on line \"{1}\"\r\n\r\nDiagnostic:\r\n {2}\r\n",
expected.Line, actualLinePosition.Line + 1, FormatDiagnostics(analyzer, diagnostic)));
}
}
// Only check column position if there is an actual column position in the real diagnostic
if (actualLinePosition.Character > 0)
{
if (actualLinePosition.Character + 1 != expected.Column)
{
Assert.True(false,
string.Format("Expected diagnostic to start at column \"{0}\" was actually at column \"{1}\"\r\n\r\nDiagnostic:\r\n {2}\r\n",
expected.Column, actualLinePosition.Character + 1, FormatDiagnostics(analyzer, diagnostic)));
}
}
}