async def test_sets_traceback(self, event_loop):
event_loop.set_debug(True)
task = context.task_factory(event_loop, dummy())
task.cancel()
assert isinstance(task._source_traceback, traceback.StackSummary)
async def test_propagates_context(self, event_loop):
context.set('key', 'value')
task = context.task_factory(event_loop, dummy())
task.cancel()
assert task.context == {'key': 'value'}
async def test_sets_empty_context(self, event_loop):
task = context.task_factory(event_loop, dummy())
task.cancel()
assert task.context == {}
def test_closed_loop(self, event_loop):
event_loop.close()
with pytest.raises(RuntimeError):
context.task_factory(event_loop, dummy())