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62 lines
1.2 KiB
62 lines
1.2 KiB
# -*- coding: utf-8 -*-
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from time import sleep
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from mock import Mock
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from pyee import ExecutorEventEmitter
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class PyeeTestError(Exception):
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pass
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def test_executor_emit():
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"""Test that ExecutorEventEmitters can emit events."""
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with ExecutorEventEmitter() as ee:
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should_call = Mock()
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@ee.on("event")
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def event_handler():
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should_call(True)
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ee.emit("event")
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sleep(0.1)
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should_call.assert_called_once()
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def test_executor_once():
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"""Test that ExecutorEventEmitters also emit events for once."""
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with ExecutorEventEmitter() as ee:
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should_call = Mock()
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@ee.once("event")
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def event_handler():
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should_call(True)
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ee.emit("event")
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sleep(0.1)
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should_call.assert_called_once()
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def test_executor_error():
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"""Test that ExecutorEventEmitters handle errors."""
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with ExecutorEventEmitter() as ee:
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should_call = Mock()
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@ee.on("event")
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def event_handler():
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raise PyeeTestError()
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@ee.on("error")
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def handle_error(e):
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should_call(e)
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ee.emit("event")
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sleep(0.1)
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should_call.assert_called_once()
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