testing_test.py
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00001 #!/usr/bin/env python
00002 
00003 from __future__ import absolute_import, division, with_statement
00004 import unittest
00005 import time
00006 from tornado.testing import AsyncTestCase, LogTrapTestCase
00007 
00008 
00009 class AsyncTestCaseTest(AsyncTestCase, LogTrapTestCase):
00010     def test_exception_in_callback(self):
00011         self.io_loop.add_callback(lambda: 1 / 0)
00012         try:
00013             self.wait()
00014             self.fail("did not get expected exception")
00015         except ZeroDivisionError:
00016             pass
00017 
00018     def test_subsequent_wait_calls(self):
00019         """
00020         This test makes sure that a second call to wait()
00021         clears the first timeout.
00022         """
00023         self.io_loop.add_timeout(time.time() + 0.01, self.stop)
00024         self.wait(timeout=0.02)
00025         self.io_loop.add_timeout(time.time() + 0.03, self.stop)
00026         self.wait(timeout=0.1)
00027 
00028 
00029 class SetUpTearDownTest(unittest.TestCase):
00030     def test_set_up_tear_down(self):
00031         """
00032         This test makes sure that AsyncTestCase calls super methods for
00033         setUp and tearDown.
00034 
00035         InheritBoth is a subclass of both AsyncTestCase and
00036         SetUpTearDown, with the ordering so that the super of
00037         AsyncTestCase will be SetUpTearDown.
00038         """
00039         events = []
00040         result = unittest.TestResult()
00041 
00042         class SetUpTearDown(unittest.TestCase):
00043             def setUp(self):
00044                 events.append('setUp')
00045 
00046             def tearDown(self):
00047                 events.append('tearDown')
00048 
00049         class InheritBoth(AsyncTestCase, SetUpTearDown):
00050             def test(self):
00051                 events.append('test')
00052 
00053         InheritBoth('test').run(result)
00054         expected = ['setUp', 'test', 'tearDown']
00055         self.assertEqual(expected, events)
00056 
00057 if __name__ == '__main__':
00058     unittest.main()


rosbridge_server
Author(s): Jonathan Mace
autogenerated on Mon Oct 6 2014 06:58:14