def test_is_not_valid(self):
cmd_parser = CommandParser(parsers=[MockNotValidParser()])
cmd_info = cmd_parser.parse('mock cmd')
def test_unknownexception(self):
cmd_parser = CommandParser(parsers=[MockParser()])
cmd_parser.parse('unknown cmd')
def test_parse(self):
cmd_parser = CommandParser(parsers=[MockParser()])
cmd_info = cmd_parser.parse('mock cmd')
assert type(cmd_info) is str
assert cmd_info == 'MockCommandInfo'