Create more E2E Tests

[KiwiKilian]

Currently there is only one E2E test, which checks if a Map is rendered and attribution for native SDK works. We should add more tests.

[brentforder]

FWIW, here's my quick stab at planning some easy wins for automated tests:

• Add simple rendering tests like MapView's for all visual components:

  • BackgroundLayer, CircleLayer, FillExtrusionLayer, FillLayer, HeatmapLayer, LineLayer, RasterLayer, SymbolLayer
  • Annotation, Callout, HeadingIndicator, Light, NativeUserLocation, MarkerView, PointAnnotation, UserLocation

• For the following component events, assert that the correct feature ID, geographic & view coordinates are returned for simulated presses/touches:

  • ShapeSource, with each combination of layer component: onPress() -> onPressEvent
  • Annotation: onPress() -> onPressEvent
  • PointAnnotation: onSelected(), onDeselected() -> FeaturePayload
  • MarkerView on iOS: onSelected(), onDeselected() -> FeaturePayload
  • MarkerView on Android: onPointerDown() -> PointerEvent (view coords only)

• For the following draggable components, assert that returned view coordinates match expected coordinates for simulated drag movements:

  • PointAnnotation: onDragStart() -> FeaturePayload
  • MarkerView on iOS: onDragStart() -> FeaturePayload
  • MarkerView on Android:
    • onPointerMove() -> PointerEvent
    • onPointerMoveCapture() ->PointerEvent
    • onTouchMove() -> GestureResponderEvent

• For the following draggable components, assert that returned view coordinates match expected coordinates for simulated drag movement completion:

  • PointAnnotation: onDragEnd() -> FeaturePayload
  • MarkerView on iOS: onDragEnd() -> FeaturePayload
  • MarkerView on Android:
    • onPointerUp() -> PointerEvent
    • onPointerUpCapture() -> PointerEvent
    • onTouchEnd() ->GestureResponderEvent
    • onTouchEndCapture() -> GestureResponderEvent

I would like coordinate system tests like the following, but it's more complex and I'm not sure how to do image-searching of the screen in RN:

• View coordinates: For all visual components, assert random expected view coordinates within the visible MapView region upon rendering. The coordinates are checked by image-searching the screen for the marker/element,
• Geographic coordinates: For all map layer/marker components, assert random expected geographic coordinates upon rendering. The coordinates are checked by adjusting Camera.centerCoordinate to expected coordinates, waiting for MapView.onRegionDidChange(), and image-searching the screen for the marker/element.