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Viewing changes to bzrlib/tests/test_symbol_versioning.py

Fix BzrDir.create_workingtree for NULL_REVISION

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bzrlib/tests/test_symbol_versioning.py
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    return 1
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a_deprecated_list = symbol_versioning.deprecated_list(symbol_versioning.zero_nine,
 
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    'a_deprecated_list', ['one'], extra="Don't use me")
 
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class TestDeprecationWarnings(TestCase):
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    def capture_warning(self, message, category):
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        self._warnings.append((message, category))
 
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    def capture_warning(self, message, category, stacklevel=None):
 
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        self._warnings.append((message, category, stacklevel))
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    def setUp(self):
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        super(TestDeprecationWarnings, self).setUp()
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        expected_warning = (
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            "bzrlib.tests.test_symbol_versioning."
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            "TestDeprecationWarnings.deprecated_method "
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            "was deprecated in version 0.7.", DeprecationWarning)
 
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            "was deprecated in version 0.7.", DeprecationWarning, 2)
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        expected_docstring = ('Deprecated method docstring.\n'
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                              '        \n'
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                              '        This might explain stuff.\n'
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    def test_deprecated_function(self):
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        expected_warning = (
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            "bzrlib.tests.test_symbol_versioning.deprecated_function "
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            "was deprecated in version 0.7.", DeprecationWarning)
 
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            "was deprecated in version 0.7.", DeprecationWarning, 2)
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        expected_docstring = ('Deprecated function docstring.\n'
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                              '\n'
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                              'This function was deprecated in version 0.7.\n'
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                                       "bzrlib.tests.test_symbol_versioning",
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                                       deprecated_function)
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    def test_deprecated_list(self):
 
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        expected_warning = (
 
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            "Modifying a_deprecated_list was deprecated in version 0.9."
 
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            " Don't use me", DeprecationWarning, 3)
 
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        expected_doctstring = ('appending to a_deprecated_list is deprecated')
 
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        old_warning_method = symbol_versioning.warn
 
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        try:
 
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            symbol_versioning.set_warning_method(self.capture_warning)
 
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            self.assertEqual(['one'], a_deprecated_list)
 
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            self.assertEqual([], self._warnings)
 
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            a_deprecated_list.append('foo')
 
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            self.assertEqual([expected_warning], self._warnings)
 
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            self.assertEqual(['one', 'foo'], a_deprecated_list)
 
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            a_deprecated_list.extend(['bar', 'baz'])
 
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            self.assertEqual([expected_warning]*2, self._warnings)
 
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            self.assertEqual(['one', 'foo', 'bar', 'baz'], a_deprecated_list)
 
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            a_deprecated_list.insert(1, 'xxx')
 
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            self.assertEqual([expected_warning]*3, self._warnings)
 
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            self.assertEqual(['one', 'xxx', 'foo', 'bar', 'baz'], a_deprecated_list)
 
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            a_deprecated_list.remove('foo')
 
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            self.assertEqual([expected_warning]*4, self._warnings)
 
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            self.assertEqual(['one', 'xxx', 'bar', 'baz'], a_deprecated_list)
 
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            val = a_deprecated_list.pop()
 
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            self.assertEqual([expected_warning]*5, self._warnings)
 
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            self.assertEqual('baz', val)
 
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            self.assertEqual(['one', 'xxx', 'bar'], a_deprecated_list)
 
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            val = a_deprecated_list.pop(1)
 
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            self.assertEqual([expected_warning]*6, self._warnings)
 
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            self.assertEqual('xxx', val)
 
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            self.assertEqual(['one', 'bar'], a_deprecated_list)
 
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        finally:
 
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            symbol_versioning.set_warning_method(old_warning_method)
 
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    def check_deprecated_callable(self, expected_warning, expected_docstring,
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                                  expected_name, expected_module,
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                                  deprecated_callable):
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            self.assertEqualDiff(expected_docstring, deprecated_callable.__doc__)
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            self.assertEqualDiff(expected_name, deprecated_callable.__name__)
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            self.assertEqualDiff(expected_module, deprecated_callable.__module__)
 
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            self.assertTrue(deprecated_callable.is_deprecated)
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        finally:
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            symbol_versioning.set_warning_method(old_warning_method)
 
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    def test_deprecated_passed(self):
 
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        self.assertEqual(True, symbol_versioning.deprecated_passed(None))
 
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        self.assertEqual(True, symbol_versioning.deprecated_passed(True))
 
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        self.assertEqual(True, symbol_versioning.deprecated_passed(False))
 
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        self.assertEqual(False,
 
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                         symbol_versioning.deprecated_passed(
 
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                            symbol_versioning.DEPRECATED_PARAMETER))