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46 lines
1.2 KiB
Python
46 lines
1.2 KiB
Python
6 years ago
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import unittest2
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import testlib
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import mitogen.core
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class Thing():
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pass
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class ListenFireTest(testlib.TestCase):
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def test_no_args(self):
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thing = Thing()
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latch = mitogen.core.Latch()
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mitogen.core.listen(thing, 'event',
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lambda: latch.put('event fired'))
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mitogen.core.fire(thing, 'event')
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self.assertEquals('event fired', latch.get())
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self.assertTrue(latch.empty())
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def test_with_args(self):
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thing = Thing()
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latch = mitogen.core.Latch()
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mitogen.core.listen(thing, 'event', latch.put)
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mitogen.core.fire(thing, 'event', 'event fired')
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self.assertEquals('event fired', latch.get())
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self.assertTrue(latch.empty())
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def test_two_listeners(self):
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thing = Thing()
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latch = mitogen.core.Latch()
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latch2 = mitogen.core.Latch()
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mitogen.core.listen(thing, 'event', latch.put)
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mitogen.core.listen(thing, 'event', latch2.put)
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mitogen.core.fire(thing, 'event', 'event fired')
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self.assertEquals('event fired', latch.get())
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self.assertEquals('event fired', latch2.get())
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self.assertTrue(latch.empty())
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self.assertTrue(latch2.empty())
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if __name__ == '__main__':
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unittest2.main()
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