Python _get_mode_value_from_envvar Exemples

Exemple #1

    def test_must_raise_if_value_not_in_choice(self):

        os.environ[self.varname] = "Z"

        with self.assertRaises(click.UsageError):
            _get_mode_value_from_envvar(self.varname, self.choices)

Exemple #2

    def test_return_none_if_value_not_found(self):

        result = _get_mode_value_from_envvar(self.varname, self.choices)
        self.assertIsNone(result)

Exemple #3

    def test_must_get_value(self):

        os.environ[self.varname] = "A"
        result = _get_mode_value_from_envvar(self.varname, self.choices)

        self.assertEqual(result, "A")