UIPanGestureRecognizer velocity test cases

[kdlogen]

I implemented 4 new test cases for testing the UIPangestureRecognizer`s velocity value.

[phatmann]

I always like to have more tests, thanks!

[kdlogen]

Your welcome! ;)

We wanted to mention that the tests didn't work if we requested the UILabel with method waitForViewWithAccessibilityLabel: (we used waitForTappableViewWithAccessibilityLabel:). As we noticed this behaviour happens because somehow the gesture recognizer can't initialize everything before the test case starts. If you make an extra wait with CFRunLoopRunInMode (~0.1 sec!?) method call before sending every touch event that will work with waitForViewWithAccessibilityLabel:(UIView+KIFAdditions.h - dragPointsAlongPaths: method).

p.s.: You can try it by running only one older swipe test case. The test case should fail!

Does it have any sense? What do you think about it?

[phatmann]

@kdlogen, I do not understand the issue you mention above. Why would the gesture recognizer prevent waitForViewWithAccessibilityLabel: from working? Did you mean to say that waitForTappableViewWithAccessibilityLabel: was failing?

[kdlogen]

If you run a single test case (for example GestureTests.m -> testSwipingLeft) then that fails. You can try out waiting for view with method [tester waitForViewWithAccessibilityLabel:@"Swipe Me"]; but that isn't enough, you should use [tester waitForTappableViewWithAccessibilityLabel:@"Swipe Me"]; method.
I don't know exactly what is the main difference between those methods, but it seams the system can`t initialize the gesture recognizers before swiping on the view.

You can find a solution in pull request #669.

[phatmann]

@kdlogen Thanks for the fix.