/// <summary>
/// Helper method to VerifyDiagnosticResult that checks the location of a diagnostic and compares it with the location in the expected DiagnosticResult.
/// </summary>
/// <param name="analyzer">The analyzer that was being run on the sources</param>
/// <param name="diagnostic">The diagnostic that was found in the code</param>
/// <param name="actual">The Location of the Diagnostic found in the code</param>
/// <param name="expected">The DiagnosticResultLocation that should have been found</param>
private static void VerifyDiagnosticLocation(DiagnosticAnalyzer analyzer, Diagnostic diagnostic, Location actual, DiagnosticResultLocation expected)
{
var 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)));
var 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)));
}
}
}
/// <summary>
/// Helper method to VerifyDiagnosticResult that checks the location of a diagnostic and compares it with the location in the expected DiagnosticResult.
/// </summary>
/// <param name="analyzer">The analyzer that was being run on the sources</param>
/// <param name="diagnostic">The diagnostic that was found in the code</param>
/// <param name="actual">The Location of the Diagnostic found in the code</param>
/// <param name="expected">The DiagnosticResultLocation that should have been found</param>
private static void VerifyDiagnosticLocation(DiagnosticAnalyzer analyzer, Diagnostic diagnostic, Location actual, DiagnosticResultLocation expected)
{
var 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)));
var 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)));
}
}
}