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Viewing changes to bzrlib/tests/test_selftest.py

  • Committer: Martin Pool
  • Date: 2007-08-20 09:17:50 UTC
  • mto: (2729.2.3 inv-refactor)
  • mto: This revision was merged to the branch mainline in revision 2758.
  • Revision ID: mbp@sourcefrog.net-20070820091750-n8fz1x3bml1r95oq
Add TestNotApplicable exception and handling of it; document test parameterization

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bzrlib/tests/test_selftest.py
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                          TestCaseInTempDir,
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                          TestCaseWithMemoryTransport,
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                          TestCaseWithTransport,
 
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                          TestNotApplicable,
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                          TestSkipped,
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                          TestSuite,
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                          TestUtil,
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        # Check if cleanup was called the right number of times.
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        self.assertEqual(0, test.counter)
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    def test_not_applicable(self):
 
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        # run a test that is skipped because it's not applicable
 
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        def not_applicable_test():
 
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            from bzrlib.tests import TestNotApplicable
 
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            raise TestNotApplicable('this test never runs')
 
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        out = StringIO()
 
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        runner = TextTestRunner(stream=out, verbosity=2)
 
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        test = unittest.FunctionTestCase(not_applicable_test)
 
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        result = self.run_test_runner(runner, test)
 
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        self._log_file.write(out.getvalue())
 
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        self.assertTrue(result.wasSuccessful())
 
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        self.assertTrue(result.wasStrictlySuccessful())
 
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        self.assertContainsRe(out.getvalue(),
 
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                r'(?m)not_applicable_test   * N/A')
 
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        self.assertContainsRe(out.getvalue(),
 
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                r'(?m)^    this test never runs')
 
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    def test_not_applicable_demo(self):
 
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        # just so you can see it in the test output
 
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        raise TestNotApplicable('this test is just a demonstation')
 
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    def test_unsupported_features_listed(self):
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        """When unsupported features are encountered they are detailed."""
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        class Feature1(Feature):