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Viewing changes to bzrlib/tests/blackbox/test_hooks.py

merge merge tweaks from aaron, which includes latest .dev

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bzrlib/tests/blackbox/test_hooks.py
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# Copyright (C) 2008 Canonical Ltd
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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"""Tests for commands related to hooks"""
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from bzrlib.branch import Branch
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from bzrlib.tests import TestCaseWithTransport
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class TestHooks(TestCaseWithTransport):
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    def _check_hooks_output(self, command_output, hooks):
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        for hook_type in Branch.hooks:
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            s = "\n  ".join(hooks.get(hook_type, ["<no hooks installed>"]))
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            self.assert_("%s:\n  %s" % (hook_type, s) in command_output)
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    def test_hooks_with_no_hooks(self):
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        self.make_branch('.')
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        out, err = self.run_bzr('hooks')
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        self.assertEqual(err, "")
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        for hook_type in Branch.hooks:
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            self._check_hooks_output(out, {})
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    def test_hooks_with_unnamed_hook(self):
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        self.make_branch('.')
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        def foo(): return
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        Branch.hooks.install_named_hook('set_rh', foo, None)
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        out, err = self.run_bzr('hooks')
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        self._check_hooks_output(out, {'set_rh': ["No hook name"]})
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    def test_hooks_with_named_hook(self):
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        self.make_branch('.')
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        def foo(): return
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        name = "Foo Bar Hook"
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        Branch.hooks.install_named_hook('set_rh', foo, name)
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        out, err = self.run_bzr('hooks')
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        self._check_hooks_output(out, {'set_rh': [name]})
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    def test_hooks_no_branch(self):
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        self.run_bzr('hooks', retcode=3)