Test map views within different view controller hierarchies

[jmkiley]

We should include more integration tests to monitor how MGLMapView interacts within different view and view controller hierarchies. These tests will live in the Integration Test Harness.

The tests should measure MGLMapView performance:

• Within a UITabBarController, UIScrollView, UITableViewController, modally presented view controller and UINavigationBarController.
• Present a modal view controller over the map view.
• As a view that gets larger/smaller based on an action.
• Under a drawer view.

As part of this work, we should also look at subviews within MGLMapView, such as custom annotation views and the attribution button.

The tests on the map view itself will be consistent for the most part. Some ideas for things to test:

• Toggle quickly between two view controllers (@captainbarbosa's automated repro of MGLMapView iOS 12.2 low fps, crash upon traitCollection change. mapbox-gl-native#14232)
• Measure map performance before and after switching view controllers.
• Selecting/deselecting annotations.
• Changing the map's center.
• Beginning an annotation animation before switching view controllers.

Related: mapbox/mapbox-gl-native#14516

cc @julianrex @chloekraw

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This issue has been automatically detected as stale because it has not had recent activity and will be archived. Thank you for your contributions.

[stale]

This issue has been automatically detected as stale because it has not had recent activity and will be archived. Thank you for your contributions.

[stale]

This issue has been automatically detected as stale because it has not had recent activity and will be archived. Thank you for your contributions.