public void Equals_OtherHasSameContributionCountAndHashButDifferentContent_ReturnsFalse()
{
using (ShimsContext.Create())
{
FingerprintContribution fc1 = new FingerprintContribution("Name", _specialNameValue1);
FingerprintContribution fc2 = new FingerprintContribution("Name", _specialNameValue2);
Assert.AreEqual(fc1.GetHashCode(), fc2.GetHashCode());
A11yElement element1 = new ShimA11yElement {
NameGet = () => _specialNameValue1
};
A11yElement element2 = new ShimA11yElement {
NameGet = () => _specialNameValue2
};
IFingerprint fingerprint1 = new ScanResultFingerprint(element1, DefaultRule, DefaultScanStatus);
IFingerprint fingerprint2 = new ScanResultFingerprint(element2, DefaultRule, DefaultScanStatus);
Assert.AreEqual(fingerprint1.GetHashCode(), fingerprint2.GetHashCode());
// Ensure that these differ only in specific content
Assert.AreEqual(0, fingerprint1.CompareTo(fingerprint2));
Assert.AreEqual(0, fingerprint2.CompareTo(fingerprint1));
Assert.IsFalse(fingerprint1.Equals(fingerprint2));
Assert.IsFalse(fingerprint2.Equals(fingerprint1));
}
}
public void CompareTo_OtherIsDifferentImplemention_ThrowsInvalidOperationException()
{
IFingerprint fingerprint = new ScanResultFingerprint(BuildTestElement(), DefaultRule, DefaultScanStatus);
IFingerprint other = new Mock <IFingerprint>().Object;
fingerprint.CompareTo(other);
}
public void CompareTo_OneElementHasMoreContributions_SortByContributionCount()
{
IA11yElement moreContributionsElement = BuildTestElement(name: "ElementWith2Contributions", automationId: "blah");
IA11yElement fewerContributionsElement = BuildTestElement(name: "ElementWith1Contribution");
IFingerprint higherFingerprint = new ScanResultFingerprint(moreContributionsElement, DefaultRule, DefaultScanStatus);
IFingerprint lowerFingerprint = new ScanResultFingerprint(fewerContributionsElement, DefaultRule, DefaultScanStatus);
Assert.AreEqual(-1, lowerFingerprint.CompareTo(higherFingerprint));
Assert.AreEqual(1, higherFingerprint.CompareTo(lowerFingerprint));
}
public void CompareTo_OtherIsDifferentImplemention_ThrowsInvalidOperationException()
{
using (ShimsContext.Create())
{
IFingerprint fingerprint = new ScanResultFingerprint(new A11yElement(), DefaultRule, DefaultScanStatus);
StubIFingerprint other = new StubIFingerprint();
fingerprint.CompareTo(other);
}
}
public void CompareTo_OtherIsNull_ThrowsArgumentNullException()
{
IFingerprint fingerprint = new ScanResultFingerprint(new A11yElement(), DefaultRule, DefaultScanStatus);
try
{
fingerprint.CompareTo(null);
}
catch (ArgumentNullException e)
{
Assert.AreEqual("other", e.ParamName);
throw;
}
}
public void CompareTo_OneElementHasMoreContributions_SortByContributionCount()
{
using (ShimsContext.Create())
{
ShimA11yElement moreContributionsElement = new ShimA11yElement
{
NameGet = () => "ElementWithTwoContributions",
AutomationIdGet = () => "AutomationId",
};
ShimA11yElement fewerContributionsElement = new ShimA11yElement
{
NameGet = () => "ElemetWithOneContribution",
};
IFingerprint higherFingerprint = new ScanResultFingerprint(moreContributionsElement, DefaultRule, DefaultScanStatus);
IFingerprint lowerFingerprint = new ScanResultFingerprint(fewerContributionsElement, DefaultRule, DefaultScanStatus);
Assert.AreEqual(-1, lowerFingerprint.CompareTo(higherFingerprint));
Assert.AreEqual(1, higherFingerprint.CompareTo(lowerFingerprint));
}
}
