forked from LBRYCommunity/lbry-sdk
29 lines
900 B
Python
29 lines
900 B
Python
from torba.stream import StreamController
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from torba.tasks import TaskGroup
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from torba.testcase import AsyncioTestCase
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class StreamControllerTestCase(AsyncioTestCase):
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def test_non_unique_events(self):
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events = []
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controller = StreamController()
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controller.stream.listen(on_data=events.append)
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controller.add("yo")
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controller.add("yo")
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self.assertListEqual(events, ["yo", "yo"])
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def test_unique_events(self):
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events = []
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controller = StreamController(merge_repeated_events=True)
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controller.stream.listen(on_data=events.append)
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controller.add("yo")
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controller.add("yo")
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self.assertListEqual(events, ["yo"])
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class TaskGroupTestCase(AsyncioTestCase):
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async def test_cancel_sets_it_done(self):
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group = TaskGroup()
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group.cancel()
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self.assertTrue(group.done.is_set())
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