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Viewing changes to bzrlib/tests/test_i18n.py

(jr) re-enable i18n for tests which need it
 add i18n info to testing documentation
 add some API docs to functions which miss it (Jonathan Riddell)

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bzrlib/tests/test_i18n.py
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class TestInstall(tests.TestCase):
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    def setUp(self):
 
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        super(TestInstall, self).setUp()
 
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        # Restore a proper env to test translation installation
 
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        self.overrideAttr(i18n, '_translations', None)
 
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    def test_custom_languages(self):
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        self.addCleanup(i18n.install)
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        i18n.install('nl:fy')
 
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        # Whether we found a valid tranlsation or not doesn't matter, we got
 
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        # one and _translations is not None anymore.
 
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        self.assertIsInstance(i18n._translations,
 
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                              i18n._gettext.NullTranslations)
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    def test_no_env_variables(self):
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        self.addCleanup(i18n.install)
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        self.overrideEnv('LANGUAGE', None)
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        self.overrideEnv('LC_ALL', None)
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        self.overrideEnv('LC_MESSAGES', None)
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        self.overrideEnv('LANG', None)
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        i18n.install()
 
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        # Whether we found a valid tranlsation or not doesn't matter, we got
 
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        # one and _translations is not None anymore.
 
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        self.assertIsInstance(i18n._translations,
 
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                              i18n._gettext.NullTranslations)
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    def test_disable_i18n(self):
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        i18n.disable_i18n()
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        i18n.install()
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        self.assertTrue(isinstance(i18n._translations, i18n._gettext.NullTranslations))
 
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        # It's disabled, you can't install anything and we fallback to null
 
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        self.assertIsInstance(i18n._translations,
 
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                              i18n._gettext.NullTranslations)
 
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class TestTranslate(tests.TestCaseWithTransport):
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        """do errors get translated?"""
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        err = None
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        tree = self.make_branch_and_tree('.')
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        self.overrideAttr(i18n, '_translations', ZzzTranslations())
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        try:
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            workingtree.WorkingTree.open('./foo')
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        except errors.NotBranchError,e:
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    def test_topic_help_translation(self):
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        """does topic help get translated?"""
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        from bzrlib import help
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        i18n.install()
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        self.overrideAttr(i18n, '_translations', ZzzTranslations())
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        from StringIO import StringIO
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        out = StringIO()
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        help.help("authentication", out)