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import datetime
import eventlet
import tests
class TimerTests(tests.TestCase):
def test_display_date(self):
result = []
delay = 0.050
count = 3
def display_date(end_time, loop):
result.append(datetime.datetime.now())
if (loop.time() + delay) < end_time:
loop.call_later(delay, display_date, end_time, loop)
else:
loop.stop()
end_time = self.loop.time() + delay * count
self.loop.call_soon(display_date, end_time, self.loop)
self.loop.run_forever()
self.assertEqual(len(result), count, result)
def test_later_stop_later(self):
result = []
def hello():
result.append("Hello")
def world(loop):
result.append("World")
loop.stop()
self.loop.call_later(0.050, hello)
self.loop.call_later(0.100, self.loop.stop)
self.loop.call_later(0.150, world, self.loop)
self.loop.run_forever()
eventlet.sleep(0.200)
self.assertEqual(result, ["Hello"])
self.loop.run_forever()
self.assertEqual(result, ["Hello", "World"])
if __name__ == '__main__':
import unittest
unittest.main()
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