def test_manager_execute_from_command_line(self):
obj1 = base.Manager()
obj1.register_command("str to int", MyCommand, int)
# Случай 1: len(args) <= 1
obj1.execute_from_command_line(('star point', ))
# Случай 2: имени нет в словаре команд
obj1.execute_from_command_line(('star point', "str to float"))
# Случай 3: имя есть в словаре команд
self.assertTrue(
obj1.execute_from_command_line(('star point', 'str to int',
'222')) == 222)
def test_manager_register_command(self):
obj1 = base.Manager()
obj1.register_command("str to int", MyCommand, int)
self.assertTrue("str to int" in obj1.commands)
def test_manager_execute_command(self):
obj1 = base.Manager()
obj1.register_command("str to int", MyCommand, int)
obj1.execute_command("str to int", "221")
with self.assertRaises(KeyError):
obj1.execute_command("str to float", 2.88)
def test_manager_init(self):
obj1 = base.Manager()
self.assertTrue(obj1.commands == {})