def test_set_controls_visible(media_env):
"""
Test that "set_controls_visible" sets the media controls on the controller to be visible or not
"""
# GIVEN: A mocked controller
mocked_controller = MagicMock()
# WHEN: Set to visible
MediaController.set_controls_visible(mocked_controller, True)
# THEN: The media controls should have been set to visible
mocked_controller.mediabar.setVisible.assert_called_once_with(True)
