def test_poll_loop_not_connected(self):
"""
Test PJLink.poll_loop not connected return
"""
# GIVEN: Test object and mocks
pjlink = PJLink(Projector(**TEST1_DATA), no_poll=True)
pjlink.state = MagicMock()
pjlink.timer = MagicMock()
pjlink.state.return_value = False
pjlink.ConnectedState = True
# WHEN: PJLink.poll_loop called
pjlink.poll_loop()
# THEN: poll_loop should exit without calling any other method
assert pjlink.timer.called is False, 'Should have returned without calling any other method'
def test_poll_loop_set_interval(self):
"""
Test PJLink.poll_loop makes correct calls
"""
# GIVEN: Mocks and test data
with patch('openlp.core.projectors.pjlink.PJLink.send_command') as mock_send_command:
pjlink = PJLink(Projector(**TEST1_DATA), no_poll=True)
pjlink.state = MagicMock()
pjlink.state.return_value = QSOCKET_STATE[S_CONNECTED]
pjlink.poll_timer = MagicMock()
pjlink.poll_timer.interval.return_value = 10
pjlink.poll_time = 20
pjlink.power = S_ON
pjlink.source_available = None
pjlink.other_info = None
pjlink.manufacturer = None
pjlink.model = None
pjlink.pjlink_name = None
call_list = [
call('POWR'),
call('ERST'),
call('LAMP'),
call('AVMT'),
call('INPT'),
call('INST'),
call('INFO'),
call('INF1'),
call('INF2'),
call('NAME'),
]
# WHEN: PJLink.poll_loop is called
pjlink.poll_loop()
# THEN: proper calls were made to retrieve projector data
# First, call to update the timer with the next interval
assert pjlink.poll_timer.setInterval.called is True, 'Timer update interval should have been called'
# Finally, should have called send_command with a list of projetctor status checks
mock_send_command.assert_has_calls(call_list, 'Should have queued projector queries')
