public void PatternHandler_DispatchesPropertiesCorrectly()
{
var schema = new AttributeDrivenPatternSchema(typeof(IAttrDrivenTestProvider), typeof(IAttrDrivenTestPattern));
schema.Register();
var paramHelper = new UiaParameterHelper(UIAutomationType.UIAutomationType_OutBool);
var pParams = new[] { paramHelper.ToUiaParam() };
var p = Substitute.For <IAttrDrivenTestProvider>();
p.BoolProperty.Returns(true);
schema.Handler.Dispatch(p, schema.Properties[0].Index, pParams, 1);
Assert.AreEqual(true, paramHelper.Value);
p.BoolProperty.Returns(false);
schema.Handler.Dispatch(p, schema.Properties[0].Index, pParams, 1);
Assert.AreEqual(false, paramHelper.Value);
}
private static Action ExpectPropertyCall(IUIAutomationPatternInstance patternInstance, UiaPropertyInfoHelper propHelper, bool cached, object returnValue)
{
Action <IUIAutomationPatternInstance> substituteCall
= instance => instance.GetProperty(propHelper.Index,
cached ? 1 : 0,
propHelper.UiaType,
Arg.Any <IntPtr>());
patternInstance.When(substituteCall)
.Do(ci =>
{
// imitate what the native UIA part does after server side returns result
var marshalled = (IntPtr)ci.Args()[3];
var paramHelper = new UiaParameterHelper(propHelper.UiaType, marshalled);
paramHelper.Value = returnValue;
});
return(() =>
{
substituteCall(patternInstance.Received());
patternInstance.ClearReceivedCalls();
});
}