def test_argument_contains():
argu = Arguments(create_argv(test_command_1))
assert len(argu) == 9
assert argu.contains(['subcmd']) == True
assert argu.contains(['subcmd', '-s']) == True
assert argu.contains(['subcmd', '-s', '--long']) == True
assert argu.contains(['subcmd', '-s', 'lastpos']) == True
assert argu.contains(['bogus']) == False # missing argument test returns False
assert argu.contains(['subcmd', 'bogus']) == False # if any arguments are missing, returns False
def test_argument_get_arg_position():
argu = Arguments(create_argv(test_command_1))
assert len(argu) == 9
assert argu.get_arg_position("subcmd") == 0
assert argu.get_arg_position("-s") == 1
assert argu.get_arg_position("--long") == 2
assert argu.get_arg_position("lastpos") == 8
with pytest.raises(MissingArgumentError):
argu.get_arg_position("bogus")
def test_argument_get_argument_method():
argu = Arguments(create_argv(test_command_1))
assert argu.get_argument(0) == "subcmd"
assert argu.get_argument(1) == "-s"
assert argu.get_argument(2) == "--long"
assert argu.get_argument(7) == "--nameeq=longdefeq"
with pytest.raises(IndexOutOfRangeError):
argu.get_argument(20) == ""
def test_argument_instantiation():
argu = Arguments(create_argv(test_command_1))
assert len(argu) == 9
assert isinstance(argu, list)
assert argu[0] == "subcmd"
assert argu[1] == "-s"
assert argu[2] == "--long"
assert argu[3] == "-n"
assert argu[4] == "shortdef"
assert argu[5] == "--name"
assert argu[6] == "longdef"
assert argu[7] == "--nameeq=longdefeq"
assert argu[8] == "lastpos"
def test_argument_str_method_empty():
argu = Arguments(create_argv(test_command_empty_1))
assert len(argu) == 0
assert argu.__str__() == "[]"
def test_argument_str_method():
argu = Arguments(create_argv(test_command_2))
assert len(argu) == 2
assert argu.__str__() == "['-s', 'lastpos']"