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Viewing changes to bzrlib/tests/test_hooks.py

  • Committer: Jelmer Vernooij
  • Date: 2012-04-02 01:44:26 UTC
  • mfrom: (6518 +trunk)
  • mto: This revision was merged to the branch mainline in revision 6519.
  • Revision ID: jelmer@samba.org-20120402014426-0o5qtysohyl006b2
merge bzr.dev.

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bzrlib/tests/test_hooks.py
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    install_lazy_named_hook,
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    known_hooks,
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    known_hooks_key_to_object,
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    known_hooks_key_to_parent_and_attribute,
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    )
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from bzrlib.symbol_versioning import (
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    deprecated_in,
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class TestHooks(tests.TestCase):
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    def test_create_hook_first(self):
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        hooks = Hooks("bzrlib.tests.test_hooks", "some_hooks")
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        doc = ("Invoked after changing the tip of a branch object. Called with"
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            "a bzrlib.branch.PostChangeBranchTipParams object")
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        hook = HookPoint("post_tip_change", doc, (0, 15), None)
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        self.applyDeprecated(deprecated_in((2, 4)), hooks.create_hook, hook)
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        self.assertEqual(hook, hooks['post_tip_change'])
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    def test_create_hook_name_collision_errors(self):
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        hooks = Hooks("bzrlib.tests.test_hooks", "some_hooks")
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        doc = ("Invoked after changing the tip of a branch object. Called with"
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            "a bzrlib.branch.PostChangeBranchTipParams object")
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        hook = HookPoint("post_tip_change", doc, (0, 15), None)
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        hook2 = HookPoint("post_tip_change", None, None, None)
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        self.applyDeprecated(deprecated_in((2, 4)), hooks.create_hook, hook)
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        self.assertRaises(errors.DuplicateKey, self.applyDeprecated,
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            deprecated_in((2, 4, 0)), hooks.create_hook, hook2)
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        self.assertEqual(hook, hooks['post_tip_change'])
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    def test_docs(self):
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        """docs() should return something reasonable about the Hooks."""
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        class MyHooks(Hooks):
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        self.assertIs(branch.Branch.hooks,
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            known_hooks_key_to_object(('bzrlib.branch', 'Branch.hooks')))
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    def test_known_hooks_key_to_parent_and_attribute_deprecated(self):
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        self.assertEqual((branch.Branch, 'hooks'),
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            self.applyDeprecated(deprecated_in((2,3)),
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                known_hooks_key_to_parent_and_attribute,
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                ('bzrlib.branch', 'Branch.hooks')))
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        self.assertEqual((branch, 'Branch'),
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            self.applyDeprecated(deprecated_in((2,3)),
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                known_hooks_key_to_parent_and_attribute,
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                ('bzrlib.branch', 'Branch')))
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    def test_known_hooks_key_to_parent_and_attribute(self):
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        self.assertEqual((branch.Branch, 'hooks'),
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            known_hooks.key_to_parent_and_attribute(