public void MergeRestorePropertyTest()
{
Mock <IUIAutomationRegistrar> uiaRegistrarMock = new Mock <IUIAutomationRegistrar>(MockBehavior.Strict);
Guid intPropertyGuid = new Guid("312F7536-259A-47C7-B192-AA16352522C4");
string intPropertyName = "CommentReplyCount";
CustomProperty intProperty = new CustomProperty {
Guid = intPropertyGuid, ProgrammaticName = intPropertyName, ConfigType = CustomProperty.IntConfigType
};
UIAutomationPropertyInfo expectedIntPropertyInfo = new UIAutomationPropertyInfo {
guid = intPropertyGuid, pProgrammaticName = intPropertyName, type = UIAutomationType.UIAutomationType_Int
};
int propertyId = 42;
uiaRegistrarMock.Setup(x => x.RegisterProperty(ref expectedIntPropertyInfo, out propertyId));
Guid boolPropertyGuid = new Guid("4BB56516-F354-44CF-A5AA-96B52E968CFD");
string boolPropertyName = "AreGridlinesVisible";
CustomProperty boolProperty = new CustomProperty {
Guid = boolPropertyGuid, ProgrammaticName = boolPropertyName, ConfigType = CustomProperty.BoolConfigType
};
int counter = 0;
Action <int, ITypeConverter> testCallback = new Action <int, ITypeConverter>((id, converter) =>
{
counter++;
if (counter % 2 == 1) // first and third calls (register and restore)
{
Assert.IsInstanceOfType(converter, typeof(IntTypeConverter));
}
else // second call (merge)
{
Assert.IsInstanceOfType(converter, typeof(BoolTypeConverter));
}
});
Registrar r = new Registrar(uiaRegistrarMock.Object, testCallback);
r.RegisterCustomProperty(intProperty);
r.MergeCustomPropertyRegistrations(
new Dictionary <int, CustomProperty> {
[42] = boolProperty
}
);
r.RestoreCustomPropertyRegistrations();
Assert.AreEqual(3, counter); // Callback should be called three times: register int, merge bool, restore int.
Assert.AreEqual(intProperty, r.GetCustomPropertyRegistrations()[propertyId]);
uiaRegistrarMock.VerifyAll();
}
