public void Equals_OtherHasSameNumberOfContributionsButDifferentHash_ReturnsFalse()
{
using (ShimsContext.Create())
{
A11yElement element1 = new ShimA11yElement {
NameGet = () => "a"
};
A11yElement element2 = new ShimA11yElement {
NameGet = () => "A"
};
IFingerprint fingerprint1 = new ScanResultFingerprint(element1, DefaultRule, DefaultScanStatus);
IFingerprint fingerprint2 = new ScanResultFingerprint(element2, DefaultRule, DefaultScanStatus);
Assert.AreEqual(fingerprint1.Contributions.Count(), fingerprint2.Contributions.Count());
Assert.IsFalse(fingerprint1.Equals(fingerprint2));
Assert.IsFalse(fingerprint2.Equals(fingerprint1));
}
}
public void Equals_OtherIsDifferentClass_ReturnsFalse()
{
const string fileName = @"c:\xyz\abc";
using (ShimsContext.Create())
{
ShimFile.ExistsString = (f) =>
{
return(f == fileName ? true : ShimsContext.ExecuteWithoutShims(() => File.Exists(f)));
};
A11yElement element = new ShimA11yElement
{
UniqueIdGet = () => 24680,
};
ILocation location = new OutputFileLocation(fileName, element);
Assert.IsFalse(location.Equals(new StubILocation()));
}
}
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));
}
}
public void CaptureScreenShot_ElementWithBoundingRectangle_ScreenShotCreated()
{
using (ShimsContext.Create())
{
bool bitmapsetcalled = false;
// bounding rectangle exists.
A11yElement element = new ShimA11yElement
{
ParentGet = () => null,
BoundingRectangleGet = () => new Rectangle(0, 0, 10, 10),
UniqueIdGet = () => 1,
};
ElementDataContext dc = new ShimElementDataContext()
{
ScreenshotSetBitmap = (_) => bitmapsetcalled = true,
};
ElementContext elementContext = new ShimElementContext
{
ElementGet = () => element,
DataContextGet = () => dc,
};
ShimDataManager.GetDefaultInstance = () => new ShimDataManager
{
GetElementContextGuid = (_) => elementContext,
};
Graphics g = new ShimGraphics();
ShimGraphics.FromImageImage = (_) => g;
ScreenShotAction.CaptureScreenShot(Guid.NewGuid());
// bitmap is set
Assert.IsTrue(bitmapsetcalled);
}
}
public void CaptureScreenShotOnWCOS_ElementWithBoundingRectangle_NoScreenShot()
{
using (ShimsContext.Create())
{
bool bitmapsetcalled = false;
// bounding rectangle exists.
A11yElement element = new ShimA11yElement
{
ParentGet = () => null,
BoundingRectangleGet = () => new Rectangle(0, 0, 10, 10),
UniqueIdGet = () => 1,
};
ElementDataContext dc = new ShimElementDataContext()
{
ScreenshotSetBitmap = (_) => bitmapsetcalled = true,
};
ElementContext elementContext = new ShimElementContext
{
ElementGet = () => element,
DataContextGet = () => dc,
};
ShimDataManager.GetDefaultInstance = () => new ShimDataManager
{
GetElementContextGuid = (_) => elementContext,
};
ShimBitmap.ConstructorInt32Int32 = (_, w, h) => throw new TypeInitializationException("Bitmap", null);
ScreenShotAction.CaptureScreenShot(Guid.NewGuid());
// screenshot is not set(null)
Assert.IsNull(dc.Screenshot);
// ScreenShotSet was not called.
Assert.IsFalse(bitmapsetcalled);
}
}
public void Open_ProcessStartThrowsNonEnumeratedException_RethrowsException()
{
const string fileName = @"c:\xyz\abc";
const int id = 24680;
using (ShimsContext.Create())
{
ShimFile.ExistsString = (f) =>
{
return((f == fileName) ? true : ShimsContext.ExecuteWithoutShims(() => File.Exists(f)));
};
A11yElement element = new ShimA11yElement
{
UniqueIdGet = () => id,
};
ILocation location = new OutputFileLocation(fileName, element, (startInfo) => { throw new OutOfMemoryException(); });
location.Open();
}
}
public void UserDisplayInfo_SimpleCase_OutputIsContainsLocationProperties()
{
const string fileName = "c:\\abc\\xyz";
using (ShimsContext.Create())
{
ShimFile.ExistsString = (f) =>
{
return(f == fileName ? true : ShimsContext.ExecuteWithoutShims(() => File.Exists(f)));
};
A11yElement element = new ShimA11yElement
{
UniqueIdGet = () => 13579,
};
ILocation location = new OutputFileLocation(fileName, element);
string displayInfo = location.UserDisplayInfo;
Assert.IsTrue(displayInfo.Contains(location.Source));
Assert.IsTrue(displayInfo.Contains(location.Id));
}
}
public void Ctor_SimpleCase_PropertiesAreSetCorrectly()
{
const string fileName = @"c:\xyz\abc";
using (ShimsContext.Create())
{
ShimFile.ExistsString = (f) =>
{
return(f == fileName ? true : ShimsContext.ExecuteWithoutShims(() => File.Exists(f)));
};
A11yElement element = new ShimA11yElement
{
UniqueIdGet = () => 24680,
};
ILocation location = new OutputFileLocation(fileName, element);
Assert.AreEqual(fileName, location.Source);
Assert.AreEqual("24680", location.Id);
}
}
public void Equals_OtherIsEquivalent_ReturnsTrue()
{
using (ShimsContext.Create())
{
ShimA11yElement element1 = new ShimA11yElement
{
AutomationIdGet = () => "AutomationId",
ControlTypeIdGet = () => 50021,
};
ShimA11yElement element2 = new ShimA11yElement
{
AutomationIdGet = () => "AutomationId",
ControlTypeIdGet = () => 50021,
};
IFingerprint fingerprint1 = new ScanResultFingerprint(element1, DefaultRule, DefaultScanStatus);
IFingerprint fingerprint2 = new ScanResultFingerprint(element2, DefaultRule, DefaultScanStatus);
Assert.IsTrue(fingerprint1.Equals(fingerprint2));
Assert.IsTrue(fingerprint2.Equals(fingerprint1));
}
}
public void Equals_OtherHasDifferentNumberOfContributions_ReturnsFalse()
{
using (ShimsContext.Create())
{
ShimA11yElement moreContributionsElement = new ShimA11yElement
{
NameGet = () => "MyTest",
AutomationIdGet = () => "AutomationId",
};
ShimA11yElement fewerContributionsElement = new ShimA11yElement
{
NameGet = () => "MyTest",
};
IFingerprint fingerprint1 = new ScanResultFingerprint(moreContributionsElement, DefaultRule, DefaultScanStatus);
IFingerprint fingerprint2 = new ScanResultFingerprint(fewerContributionsElement, DefaultRule, DefaultScanStatus);
Assert.AreNotEqual(fingerprint1.Contributions.Count(), fingerprint2.Contributions.Count());
Assert.IsFalse(fingerprint1.Equals(fingerprint2));
Assert.IsFalse(fingerprint2.Equals(fingerprint1));
}
}
public void Ctor_ElementHasClassName_FingerprintIncludesClassName()
{
using (ShimsContext.Create())
{
const string className = "MyClass";
ShimA11yElement element = new ShimA11yElement
{
PropertiesGet = () => new Dictionary <int, A11yProperty>
{
{ PropertyType.UIA_ClassNamePropertyId,
new ShimA11yProperty
{
TextValueGet = () => className,
} },
}
};
IFingerprint fingerprint = new ScanResultFingerprint(element, DefaultRule, DefaultScanStatus);
ValidateFingerprint(fingerprint, classNameValue: className);
}
}
public void GetHashCode_DifferentComplexContributions_ReturnsSameHashCode()
{
using (ShimsContext.Create())
{
A11yElement element1 = new ShimA11yElement
{
NameGet = () => "ElementName",
CultureGet = () => "ElementCulture",
AutomationIdGet = () => "ElementAutomationId",
};
A11yElement element2 = new ShimA11yElement
{
NameGet = () => " ElementName",
CultureGet = () => "ElementCulture",
AutomationIdGet = () => "ElementAutomationId",
};
IFingerprint fingerprint1 = new ScanResultFingerprint(element1, DefaultRule, DefaultScanStatus);
IFingerprint fingerprint2 = new ScanResultFingerprint(element2, DefaultRule, DefaultScanStatus);
Assert.AreNotEqual(fingerprint1.GetHashCode(), fingerprint2.GetHashCode());
}
}
public void CaptureScreenShot_ElementWithoutBoundingRectangle_NoScreenShot()
{
using (ShimsContext.Create())
{
bool bitmapsetcalled = false;
// no bounding rectangle.
A11yElement element = new ShimA11yElement
{
ParentGet = () => null,
BoundingRectangleGet = () => Rectangle.Empty,
};
ElementDataContext dc = new ShimElementDataContext()
{
ScreenshotSetBitmap = (_) => bitmapsetcalled = true,
};
ElementContext elementContext = new ShimElementContext
{
ElementGet = () => element,
DataContextGet = () => dc,
};
ShimDataManager.GetDefaultInstance = () => new ShimDataManager
{
GetElementContextGuid = (_) => elementContext,
};
ScreenShotAction.CaptureScreenShot(Guid.NewGuid());
// screenshot is not set(null)
Assert.IsNull(dc.Screenshot);
// ScreenShotSet was not called.
Assert.IsFalse(bitmapsetcalled);
}
}
public void Open_ProcessStartThrowsEnumeratedException_ReturnsFalse()
{
const string fileName = @"c:\xyz\abc";
const int id = 24680;
using (ShimsContext.Create())
{
ShimFile.ExistsString = (f) =>
{
return((f == fileName) ? true : ShimsContext.ExecuteWithoutShims(() => File.Exists(f)));
};
A11yElement element = new ShimA11yElement
{
UniqueIdGet = () => id,
};
List <Exception> enumeratedExceptions = new List <Exception>
{
new InvalidOperationException(),
new ArgumentException(),
new ObjectDisposedException("blah", new Exception()),
new FileNotFoundException(),
new Win32Exception(),
};
int exceptionsTested = 0;
foreach (Exception e in enumeratedExceptions)
{
ILocation location = new OutputFileLocation(fileName, element, (startInfo) => { throw e; });
Assert.IsFalse(location.Open(), "Simulated Exception: " + e.ToString());
exceptionsTested++;
}
Assert.AreEqual(enumeratedExceptions.Count, exceptionsTested);
}
}
/// <summary>
/// Creates and returns list of IA11yElements where
/// returnedList[i].BoundingRectangle == boundingRects[i] and
/// returnedList[i].UniqueId == i
/// returnedList[i].IsOffScreen() == offSCreen[i]
/// </summary>
/// <returns></returns>
private static List <A11yElement> CreateA11yElementsFromBoundingRectangles(List <System.Drawing.Rectangle> boundingRects, List <bool> offScreen)
{
var elementIndex = 0;
ShimA11yElement.Constructor = (@this) =>
{
var shim = new ShimA11yElement(@this);
shim.BoundingRectangleGet = () => { return(boundingRects[@this.UniqueId]); };
shim.RuntimeIdGet = () => { return(@this.UniqueId.ToString()); };
elementIndex++;
};
ShimExtensionMethods.IsOffScreenA11yElement = (el) => { return(offScreen[el.UniqueId]); };
var elements = new List <A11yElement>();
for (int i = 0; i < boundingRects.Count; i++)
{
A11yElement element = new A11yElement();
element.UniqueId = i;
elements.Add(element);
}
return(elements);
}
public void ExtractIssues_ElementsContainUncertainsWithSameFingerprint_AddsOneUncertainWithTwoLocations()
{
const ScanStatus scanStatus = ScanStatus.Uncertain;
Dictionary <IFingerprint, Issue> store = new Dictionary <IFingerprint, Issue>();
using (ShimsContext.Create())
{
List <ILocation> actualLocations = new List <ILocation>();
List <IFingerprint> actualFingerprints = new List <IFingerprint>();
List <string> actualFileNames = new List <string>();
List <ScanStatus> actualStatuses = new List <ScanStatus>();
List <string> actualIssueTypes = new List <string>();
List <RuleId> actualRuleIds = new List <RuleId>();
List <A11yElement> actualElements = new List <A11yElement>();
IFingerprint expectedFingerprint = new StubIFingerprint
{
EqualsIFingerprint = (f) => true,
};
Issue expectedIssue = new ShimIssue
{
AddLocationILocation = (l) =>
{
actualLocations.Add(l);
return(AddResult.ItemAdded);
}
};
ILocation expectedLocation1 = new StubILocation();
ILocation expectedLocation2 = new StubILocation();
string expectedIssueType = "ChildUniqueNameOrType_Uncertain";
RuleId expectedRuleId = RuleId.ChildUniqueNameOrType;
ShimOutputFileIssueStore.BuildFingerprintA11yElementRuleIdScanStatus = (e, r, s) =>
{
actualElements.Add(e);
actualRuleIds.Add(r);
actualStatuses.Add(s);
return(expectedFingerprint);
};
List <ILocation> expectedLocations = new List <ILocation> {
expectedLocation1, expectedLocation2
};
ShimOutputFileIssueStore.BuildLocationA11yElementString = (e, f) =>
{
actualElements.Add(e);
actualFileNames.Add(f);
ILocation location = expectedLocations[0];
expectedLocations.RemoveAt(0);
return(location);
};
ShimOutputFileIssueStore.BuildIssueStringIFingerprint = (i, f) =>
{
actualIssueTypes.Add(i);
actualFingerprints.Add(f);
return(expectedIssue);
};
ScanResults scanResults = new ShimScanResults
{
StatusGet = () => scanStatus,
ItemsGet = () => new List <ScanResult>
{
new ShimScanResult
{
ItemsGet = () => new List <RuleResult>
{
new ShimRuleResult
{
StatusGet = () => scanStatus,
RuleGet = () => expectedRuleId,
}
}
}
},
};
A11yElement expectedElement1 = new ShimA11yElement {
ScanResultsGet = () => scanResults
};
A11yElement expectedElement2 = new ShimA11yElement {
ScanResultsGet = () => scanResults
};
IEnumerable <A11yElement> elements = new List <A11yElement>
{
expectedElement1,
expectedElement2,
};
Assert.IsFalse(store.Any());
OutputFileIssueStore.ExtractIssues(TestFile, elements, store);
Assert.AreEqual(0, expectedLocations.Count);
Assert.AreEqual(1, store.Count);
Assert.AreEqual(4, actualElements.Count);
Assert.AreSame(expectedElement1, actualElements[0]);
Assert.AreSame(expectedElement1, actualElements[1]);
Assert.AreSame(expectedElement2, actualElements[2]);
Assert.AreSame(expectedElement2, actualElements[3]);
Assert.AreEqual(2, actualFileNames.Count);
Assert.AreEqual(TestFile, actualFileNames[0]);
Assert.AreEqual(TestFile, actualFileNames[1]);
Assert.AreEqual(1, actualFingerprints.Count);
Assert.AreSame(expectedFingerprint, actualFingerprints[0]);
Assert.AreEqual(2, actualStatuses.Count);
Assert.AreEqual(scanStatus, actualStatuses[0]);
Assert.AreEqual(scanStatus, actualStatuses[1]);
Assert.AreEqual(1, actualIssueTypes.Count);
Assert.AreEqual(expectedIssueType, actualIssueTypes[0]);
Assert.AreEqual(2, actualLocations.Count);
Assert.AreSame(expectedLocation1, actualLocations[0]);
Assert.AreSame(expectedLocation2, actualLocations[1]);
Assert.AreEqual(2, actualRuleIds.Count);
Assert.AreEqual(expectedRuleId, actualRuleIds[0]);
Assert.AreEqual(expectedRuleId, actualRuleIds[1]);
}
}
