70 lines
2 KiB
Python
70 lines
2 KiB
Python
# Copyright (c) Twisted Matrix Laboratories.
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# See LICENSE for details.
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"""
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Direct unit tests for L{twisted.trial.unittest.SynchronousTestCase} and
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L{twisted.trial.unittest.TestCase}.
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"""
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from __future__ import division, absolute_import
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from twisted.trial.unittest import SynchronousTestCase, TestCase
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class TestCaseMixin(object):
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"""
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L{TestCase} tests.
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"""
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def setUp(self):
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"""
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Create a couple instances of C{MyTestCase}, each for the same test
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method, to be used in the test methods of this class.
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"""
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self.first = self.MyTestCase('test_1')
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self.second = self.MyTestCase('test_1')
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def test_equality(self):
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"""
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In order for one test method to be runnable twice, two TestCase
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instances with the same test method name must not compare as equal.
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"""
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self.assertTrue(self.first == self.first)
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self.assertTrue(self.first != self.second)
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self.assertFalse(self.first == self.second)
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def test_hashability(self):
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"""
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In order for one test method to be runnable twice, two TestCase
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instances with the same test method name should not have the same
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hash value.
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"""
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container = {}
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container[self.first] = None
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container[self.second] = None
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self.assertEqual(len(container), 2)
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class SynchronousTestCaseTests(TestCaseMixin, SynchronousTestCase):
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class MyTestCase(SynchronousTestCase):
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"""
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Some test methods which can be used to test behaviors of
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L{SynchronousTestCase}.
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"""
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def test_1(self):
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pass
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# Yes, subclass SynchronousTestCase again. There are no interesting behaviors
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# of self being tested below, only of self.MyTestCase.
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class AsynchronousTestCaseTests(TestCaseMixin, SynchronousTestCase):
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class MyTestCase(TestCase):
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"""
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Some test methods which can be used to test behaviors of
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L{TestCase}.
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"""
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def test_1(self):
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pass
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