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bzrlib/tests/per_uifactory/__init__.py
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# Copyright (C) 2009, 2010 Canonical Ltd
 
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# Copyright (C) 2009, 2010, 2011 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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        self.factory.be_quiet(False)
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        self.assertEquals(False, self.factory.is_quiet())
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    def test_confirm_action(self):
 
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        # confirm_action should be answered by every ui factory; even
 
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        # noninteractive ones should have a reasonable default
 
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        self._load_responses([True])
 
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        result = self.factory.confirm_action(
 
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            'Break a lock?',
 
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            'bzr.lock.break.confirm',
 
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            {})
 
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        # will be true either because we read it from the input or because
 
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        # that's the default
 
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        self.assertEquals(result, True)
 
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    def test_note(self):
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        self.factory.note("a note to the user")
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        self._check_note("a note to the user")
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        # Without a TTY, we shouldn't display anything
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        self.assertEqual('', self.stderr.getvalue())
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    def _load_responses(self, responses):
 
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        self.factory.stdin.seek(0)
 
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        self.factory.stdin.writelines([(r and "y\n" or "n\n") for r in responses])
 
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        self.factory.stdin.seek(0)
 
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class TestTTYTextUIFactory(TestTextUIFactory):
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        # Remove 'TERM' == 'dumb' which causes us to *not* treat output as a
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        # real terminal, even though isatty returns True
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        self._captureVar('TERM', None)
 
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        self.overrideEnv('TERM', None)
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        self.stderr = TTYStringIO()
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        self.stdout = TTYStringIO()
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        self.factory = ui.text.TextUIFactory(self.stdin, self.stdout,
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    def _check_log_transport_activity_display_no_bytes(self):
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        pass
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    def _load_responses(self, responses):
 
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        pass
 
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class TestCannedInputUIFactory(tests.TestCase, UIFactoryTestMixin):
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    # discards output, reads input from variables
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    def _check_log_transport_activity_display_no_bytes(self):
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        pass
 
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    def _load_responses(self, responses):
 
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        self.factory.responses.extend(responses)