66 lines
2.8 KiB
Python
66 lines
2.8 KiB
Python
# -*- coding: utf-8 -*-
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from nose import tools
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import sys
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import warnings
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import importlib
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from kitchen.pycompat25.collections import defaultdict
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class TestPendingDeprecationModules(object):
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def __init__(self):
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kitchen_path = 'kitchen'
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collections_path = 'kitchen/collections'
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pycompat24_path = 'kitchen/pycompat24'
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pycompat25_path = 'kitchen/pycompat25'
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pycompat27_path = 'kitchen/pycompat27'
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self.module_data = (
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('strictdict', 'kitchen.collections.strictdict', collections_path),
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('pycompat24', 'kitchen.pycompat24', kitchen_path),
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('base64', 'kitchen.pycompat24.base64', pycompat24_path),
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('sets', 'kitchen.pycompat24.sets', pycompat24_path),
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('subprocess', 'kitchen.pycompat24.subprocess', pycompat24_path),
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('pycompat25', 'kitchen.pycompat25', kitchen_path),
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('collections', 'kitchen.pycompat25.collections', pycompat25_path),
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('pycompat27', 'kitchen.pycompat27', kitchen_path),
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('subprocess', 'kitchen.pycompat27.subprocess', pycompat27_path),
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)
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def setUp(self):
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for module in sys.modules.values():
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if hasattr(module, '__warningregistry__'):
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del module.__warningregistry__
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def check_modules(self, module_name, module_fqn, module_path):
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with warnings.catch_warnings(record=True) as w:
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warnings.simplefilter('always')
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# imp.load_module will load even if it has already been loaded.
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# We need to ensure that happens in order to trigger the
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# deprecation warnings
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importlib.find_loader(module_fqn, module_path).load_module()
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warning_raised = False
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for warning in (e.message for e in w):
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if isinstance(warning, PendingDeprecationWarning) and \
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('%s is deprecated' % module_name) in warning.args[0]:
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warning_raised = True
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break
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tools.assert_true(warning_raised, msg='%s did not raise a PendingDeprecationWarning' % module_fqn)
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def test_modules(self):
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for mod in self.module_data:
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yield self.check_modules, mod[0], mod[1], mod[2]
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def test_defaultdict(self):
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with warnings.catch_warnings(record=True) as w:
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warnings.simplefilter('always')
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defaultdict()
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warning_raised = False
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for warning in (e.message for e in w):
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if isinstance(warning, PendingDeprecationWarning) and \
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('defaultdict is deprecated') in warning.args[0]:
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warning_raised = True
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break
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tools.assert_true(warning_raised, msg='kitchen.pycompat25.collections.defaultdict did not raise a PendingDeprecationWarning')
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