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from vispy.testing import run_tests_if_main
from vispy.app import set_interactive
from vispy.ext.ipy_inputhook import inputhook_manager
# Expect the inputhook_manager to set boolean `_in_event_loop`
# on instances of this class when enabled.
class MockApp(object):
pass
def test_interactive():
f = MockApp()
set_interactive(enabled=True, app=f)
assert inputhook_manager._current_gui == 'vispy'
assert f._in_event_loop
assert 'vispy' in inputhook_manager.apps
assert f == inputhook_manager.apps['vispy']
set_interactive(enabled=False)
assert inputhook_manager._current_gui is None
assert not f._in_event_loop
run_tests_if_main()
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