public void TestDeduplicaiton_NoClassifier_ShouldGenerateCorrectSha()
{
var report1 = new BacktraceReport(string.Empty);
var deduplicationStrategy1 = new DeduplicationModel(new BacktraceData(report1), DeduplicationStrategy.Classifier);
var sha1 = deduplicationStrategy1.GetSha();
Assert.IsNotEmpty(sha1);
}
public void TestDeduplicaiton_EmptyStackTraceMessage_ShouldGenerateCorrectSha()
{
var report1 = new BacktraceReport(new BacktraceUnhandledException(string.Empty, string.Empty));
var deduplicationStrategy1 = new DeduplicationModel(new BacktraceData(report1), DeduplicationStrategy.Default);
var sha1 = deduplicationStrategy1.GetSha();
Assert.IsNotEmpty(sha1);
}
public void TestDeduplicaiton_DifferentExceptions_ShouldGenerateDifferentHashForDifferentRerports(DeduplicationStrategy strategy)
{
var report1 = new BacktraceReport(new Exception("test"));
var report2 = new BacktraceReport(new ArgumentException("argument test"));
var deduplicationStrategy1 = new DeduplicationModel(new BacktraceData(report1), strategy);
var deduplicationStrategy2 = new DeduplicationModel(new BacktraceData(report2), strategy);
var sha1 = deduplicationStrategy1.GetSha();
var sha2 = deduplicationStrategy2.GetSha();
Assert.AreNotEqual(sha1, sha2);
}
public void TestShaComparision_Fingerprintavailable_DeduplicationReturnsFingerprint()
{
string fingerprint = "12345";
var exception = new Exception("test message");
var report = new BacktraceReport(exception)
{
Fingerprint = fingerprint
};
var data = new BacktraceData(report, null);
var deduplicationModel = new DeduplicationModel(data, DeduplicationStrategy.Default);
var sha = deduplicationModel.GetSha();
Assert.AreEqual(sha, fingerprint);
}
public void TestShaComparisionWithMultipleOptionsAndReports_MultipleOptions_DeduplicationReturnsFingerprint(DeduplicationStrategy strategy)
{
var fingerprint = "12345";
var exception = new Exception("testMessage");
var report = new BacktraceReport(exception)
{
Fingerprint = fingerprint
};
var data = new BacktraceData(report, null);
var deduplicationModel = new DeduplicationModel(data, strategy);
var sha = deduplicationModel.GetSha();
Assert.AreEqual(sha, fingerprint);
}
public void TestShaComparision_OnlyEmptyStackTrace_ReportWithFactorGenerateDifferentSha()
{
var report = new BacktraceReport(new Exception("test message"));
var reportWithFactor = new BacktraceReport(new Exception("test message"))
{
Factor = "12345"
};
var data = new BacktraceData(report, null);
var dataWithFactor = new BacktraceData(reportWithFactor, null);
var deduplicationModel = new DeduplicationModel(data, DeduplicationStrategy.Default);
var comparer = new DeduplicationModel(dataWithFactor, DeduplicationStrategy.Default);
Assert.AreNotEqual(deduplicationModel.GetSha(), comparer.GetSha());
}
public void TestShaComparision_OnlyStackTrace_ValidSha()
{
var report = new BacktraceReport(new Exception("test message"));
var data = report.ToBacktraceData(null);
var deduplicationModel = new DeduplicationModel(data, DeduplicationStrategy.Default);
var comparer = new DeduplicationModel(data, DeduplicationStrategy.Default);
var deduplicationSha = deduplicationModel.GetSha();
var comparerSha = comparer.GetSha();
Assert.IsNotEmpty(deduplicationSha);
Assert.IsNotEmpty(comparerSha);
Assert.AreEqual(deduplicationSha, comparerSha);
}
/// <summary>
/// Generate hash for current diagnostic data
/// </summary>
/// <param name="backtraceData">Diagnostic data </param>
/// <returns>hash for current backtrace data</returns>
private string GetHash(BacktraceData backtraceData)
{
var fingerprint = backtraceData == null ? string.Empty : backtraceData.Report.Fingerprint ?? string.Empty;
if (!string.IsNullOrEmpty(fingerprint))
{
return(fingerprint);
}
if (DeduplicationStrategy == DeduplicationStrategy.None)
{
return(string.Empty);
}
var deduplicationModel = new DeduplicationModel(backtraceData, DeduplicationStrategy);
return(deduplicationModel.GetSha());
}
public void TestShaComparision_ExceptionMessageStrategy_ValidSha()
{
var exception = new Exception("testMessage");
var report = new BacktraceReport(exception);
var data = report.ToBacktraceData(null);
var deduplicationModel = new DeduplicationModel(data, DeduplicationStrategy.Message);
var comparer = new DeduplicationModel(data, DeduplicationStrategy.Message);
var deduplicationSha = deduplicationModel.GetSha();
var comparerSha = comparer.GetSha();
Assert.IsNotEmpty(deduplicationSha);
Assert.IsNotEmpty(comparerSha);
Assert.AreEqual(deduplicationSha, comparerSha);
}
public void TestShaComparisionWithMultipleOptionsAndReports_MultipleOptions_ValidSha(DeduplicationStrategy strategy)
{
var exception = new Exception("testMessage");
var report = new BacktraceReport(exception);
var data = report.ToBacktraceData(null);
var deduplicationModel = new DeduplicationModel(data, strategy);
var comparer = new DeduplicationModel(data, strategy);
var deduplicationSha = deduplicationModel.GetSha();
var comparerSha = comparer.GetSha();
Assert.IsNotEmpty(deduplicationSha);
Assert.IsNotEmpty(comparerSha);
Assert.AreEqual(deduplicationSha, comparerSha);
}
public void TestShaComparision_OnlyEmptyStackTrace_ReportsWithTheSameFactorAreTheSame()
{
var reportWithFactor = new BacktraceReport(new Exception("test message"))
{
Factor = "12345"
};
var reportWithFactor2 = new BacktraceReport(new Exception("test message"))
{
Factor = "12345"
};
var dataWithFactor2 = new BacktraceData(reportWithFactor2, null);
var dataWithFactor = new BacktraceData(reportWithFactor, null);
var result = new DeduplicationModel(dataWithFactor2, DeduplicationStrategy.Default);
var comparer = new DeduplicationModel(dataWithFactor, DeduplicationStrategy.Default);
Assert.AreEqual(result.GetSha(), comparer.GetSha());
}
public void TestShaComparisionWithReportMessage_ExceptionMessageStrategy_ValidSha()
{
string expectedString = "test";
var report = new BacktraceReport(expectedString);
var data = report.ToBacktraceData(null);
var deduplicationModel = new DeduplicationModel(data, DeduplicationStrategy.Message);
var comparer = new DeduplicationModel(data, DeduplicationStrategy.Message);
var deduplicationSha = deduplicationModel.GetSha();
Assert.AreEqual(deduplicationModel.ExceptionMessage, expectedString);
Assert.AreEqual(comparer.ExceptionMessage, expectedString);
var comparerSha = comparer.GetSha();
Assert.IsNotEmpty(deduplicationSha);
Assert.IsNotEmpty(comparerSha);
Assert.AreEqual(deduplicationSha, comparerSha);
}
