public void DumpAndVerifyVisualTree(UIElement root, string verificationFileNamePrefix, string messageOnError = null)
{
VisualTreeLog.LogDebugInfo("DumpVisualTreeAndCompareWithverification with verificationFileNamePrefix " + verificationFileNamePrefix);
string expectedContent = "";
string content = DumpVisualTree(root, _translator, _filter, _logger);
VerificationFileStorage storage = new VerificationFileStorage(!_shouldLogVerificationFile, verificationFileNamePrefix);
string bestMatchedVerificationFileName = storage.BestMatchedVerificationFileName;
string expectedVerificationFileName = storage.ExpectedVerificationFileName;
VisualTreeLog.LogDebugInfo("Target verification file: " + expectedVerificationFileName);
VisualTreeLog.LogDebugInfo("Best matched verification file: " + bestMatchedVerificationFileName);
if (!string.IsNullOrEmpty(bestMatchedVerificationFileName))
{
expectedContent = VerificationFileStorage.GetVerificationFileContent(bestMatchedVerificationFileName);
}
string result = new VisualTreeOutputCompare(content, expectedContent).ToString();
if (!string.IsNullOrEmpty(result))
{
storage.LogVerificationFile(expectedVerificationFileName, content);
storage.LogVerificationFile(expectedVerificationFileName + ".orig", expectedContent);
if (!string.IsNullOrEmpty(messageOnError))
{
_testResult.AppendLine(messageOnError);
_testResult.AppendLine(string.Format("{0}.xml and {0}.orig.xaml is logged", expectedVerificationFileName));
}
_testResult.AppendLine(result);
}
}
