60 lines
1.8 KiB
Python
60 lines
1.8 KiB
Python
# Copyright (c) Twisted Matrix Laboratories.
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# See LICENSE for details.
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"""
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Test Twisted's doctest support.
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"""
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import unittest as pyunit
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from twisted.trial import itrial, reporter, runner, unittest
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from twisted.trial.test import mockdoctest
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class RunnersTests(unittest.SynchronousTestCase):
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"""
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Tests for Twisted's doctest support.
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"""
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def test_id(self) -> None:
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"""
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Check that the id() of the doctests' case object contains the FQPN of
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the actual tests.
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"""
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loader = runner.TestLoader()
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suite = loader.loadDoctests(mockdoctest)
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idPrefix = "twisted.trial.test.mockdoctest.Counter"
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for test in suite._tests:
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self.assertIn(idPrefix, itrial.ITestCase(test).id())
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def test_basicTrialIntegration(self) -> None:
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"""
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L{loadDoctests} loads all of the doctests in the given module.
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"""
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loader = runner.TestLoader()
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suite = loader.loadDoctests(mockdoctest)
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self.assertEqual(7, suite.countTestCases())
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def _testRun(self, suite: pyunit.TestSuite) -> None:
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"""
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Run C{suite} and check the result.
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"""
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result = reporter.TestResult()
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suite.run(result)
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self.assertEqual(5, result.successes)
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self.assertEqual(2, len(result.failures))
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def test_expectedResults(self, count: int = 1) -> None:
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"""
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Trial can correctly run doctests with its xUnit test APIs.
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"""
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suite = runner.TestLoader().loadDoctests(mockdoctest)
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self._testRun(suite)
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def test_repeatable(self) -> None:
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"""
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Doctests should be runnable repeatably.
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"""
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suite = runner.TestLoader().loadDoctests(mockdoctest)
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self._testRun(suite)
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self._testRun(suite)
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