def test_get_usage(self):
option = Option("-a", String(metavar=u("foo")))
self.assert_equal(option.get_usage(), "-a foo")
self.assert_equal(option.get_usage(using="long"), u("-a foo"))
self.assert_equal(option.get_usage(using="both"), u("-a foo"))
option = Option("-a", "--abc", String(metavar=u("foo")))
self.assert_equal(option.get_usage(), "-a foo")
self.assert_equal(option.get_usage(using="long"), u("--abc foo"))
self.assert_equal(option.get_usage(using="both"), u("-a foo, --abc foo"))
def test_matches(self):
option = Option("-o", "--option", String())
self.assert_equal(option.matches("-a"), (False, "-a"))
self.assert_equal(option.matches("-o"), (True, ""))
self.assert_equal(option.matches("--asd"), (False, "--asd"))
self.assert_equal(option.matches("--option"), (True, ""))
