async def test_exit_does_nothing_if_already_exited(mocker):
ui = TUI()
ui._app_terminated = True
mocker.patch.object(ui, '_terminate_jobs', AsyncMock())
ui._exit()
assert ui._terminate_jobs.call_args_list == []
assert ui._app_terminated is True
async def test_exit_calls_terminate_jobs(mocker):
ui = TUI()
mocker.patch.object(type(ui._app), 'is_running',
PropertyMock(return_value=True))
mocker.patch.object(type(ui._app), 'is_done',
PropertyMock(return_value=False))
mocker.patch.object(type(ui._app), 'exit', Mock())
mocker.patch.object(ui, '_update_jobs_container', Mock())
ui._exit()
await asyncio.sleep(0)
await asyncio.sleep(0)
assert ui._app_terminated is True
assert ui._app.exit.call_args_list == [call()]
assert ui._update_jobs_container.call_args_list == [call()]
async def test_exit_waits_for_application_to_run(mocker, event_loop):
ui = TUI()
mocker.patch.object(ui, '_terminate_jobs', AsyncMock())
mocker.patch.object(type(ui._app), 'is_running',
PropertyMock(return_value=False))
mocker.patch.object(type(ui._app), 'is_done',
PropertyMock(return_value=False))
# If asycnio.call_soon() is still mocked when the test is finished, pytest
# just hangs. pytest.mark.asyncio seems to depend on it.
with patch.object(event_loop, 'call_soon'):
ui._exit()
assert event_loop.call_soon.call_args_list == [call(ui._exit)]
assert ui._terminate_jobs.call_args_list == []
assert ui._app_terminated is False
async def test_exit_handles_exception_from_terminate_jobs(mocker):
ui = TUI()
mocker.patch.object(type(ui._app), 'is_running',
PropertyMock(return_value=True))
mocker.patch.object(type(ui._app), 'is_done',
PropertyMock(return_value=False))
mocker.patch.object(type(ui._app), 'exit', Mock())
mocker.patch.object(ui, '_update_jobs_container', Mock())
mocker.patch.object(ui, '_terminate_jobs',
AsyncMock(side_effect=RuntimeError('foo!')))
ui._exit()
await asyncio.sleep(0)
await asyncio.sleep(0)
await asyncio.sleep(0)
assert ui._app_terminated is True
assert ui._app.exit.call_args_list == [call()]
assert str(ui._exception) == 'foo!'
assert isinstance(ui._exception, RuntimeError)
assert ui._update_jobs_container.call_args_list == [call()]