单元测试缺陷: pytest 无法直接执行 request_with_parameters_test.py 用例文件

[zhengtong0898]

问题描述

pytest 无法直接执行 request_with_parameters_test.py 用例文件。

pytest 无法识别 @pytest.mark.parametrize 中的 ${parameterize(request_methods/account.csv)} 执行函数片段。

版本信息

请提供如下版本信息：

• 操作系统类型: macos
• Python 版本 3.8.2
• HttpRunner 版本 3.6.1
• 设备 ID: 119394988060799

运行命令 && 堆栈信息

请提供在命令行中运行测试时所在的目录和命令，以及报错时的详细堆栈内容。

$ pwd
/Users/xxxxxxxx/PycharmProjects/httprunner-316


$ pytest examples/postman_echo/request_methods/request_with_parameters_test.py --showlocals --verbose
========================================================================================================================== test session starts ==========================================================================================================================
platform darwin -- Python 3.8.12, pytest-5.4.3, py-1.11.0, pluggy-0.13.1 -- /Users/xxxxxxxx/Library/Caches/pypoetry/virtualenvs/httprunner-01q-NmAB-py3.8/bin/python
cachedir: .pytest_cache
metadata: {'Python': '3.8.12', 'Platform': 'macOS-10.15.5-x86_64-i386-64bit', 'Packages': {'pytest': '5.4.3', 'py': '1.11.0', 'pluggy': '0.13.1'}, 'Plugins': {'metadata': '1.9.0', 'html': '2.1.1', 'anyio': '3.3.4'}, 'JAVA_HOME': '/Library/Java/JavaVirtualMachines/jdk1.8.0_291.jdk/Contents/Home'}
rootdir: /Users/xxxxxxxx/PycharmProjects/httprunner-316
plugins: metadata-1.9.0, html-2.1.1, anyio-3.3.4
collected 0 items / 1 error                                                                                                                                                                                                                                             

================================================================================================================================ ERRORS =================================================================================================================================
________________________________________________________________________________________ ERROR collecting examples/postman_echo/request_methods/request_with_parameters_test.py _________________________________________________________________________________________
examples/postman_echo/request_methods/request_with_parameters_test.py:12: in <module>
    class TestCaseRequestWithParameters(HttpRunner):
        Config     = <class 'httprunner.testcase.Config'>
        Fixtures   = <function parse_fixtures at 0x7f82d7e8d280>
        HttpRunner = <class 'httprunner.runner.HttpRunner'>
        Parameters = <function parse_parameters at 0x7f82d7e8d1f0>
        RunRequest = <class 'httprunner.testcase.RunRequest'>
        RunTestCase = <class 'httprunner.testcase.RunTestCase'>
        Step       = <class 'httprunner.testcase.Step'>
        __builtins__ = <builtins>
        __cached__ = '/Users/xxxxxxxx/PycharmProjects/httprunner-316/examples/postman_echo/request_methods/__pycache__/request_with_parameters_test.cpython-38.pyc'
        __doc__    = None
        __file__   = '/Users/xxxxxxxx/PycharmProjects/httprunner-316/examples/postman_echo/request_methods/request_with_parameters_test.py'
        __loader__ = <_pytest.assertion.rewrite.AssertionRewritingHook object at 0x7f82d7293730>
        __name__   = 'examples.postman_echo.request_methods.request_with_parameters_test'
        __package__ = 'examples.postman_echo.request_methods'
        __spec__   = ModuleSpec(name='examples.postman_echo.request_methods.request_with_parameters_test', loader=<_pytest.assertion.rewrit...Users/xxxxxxxx/PycharmProjects/httprunner-316/examples/postman_echo/request_methods/request_with_parameters_test.py')
        pytest     = <module 'pytest' from '/Users/xxxxxxxx/Library/Caches/pypoetry/virtualenvs/httprunner-01q-NmAB-py3.8/lib/python3.8/site-packages/pytest/__init__.py'>
examples/postman_echo/request_methods/request_with_parameters_test.py:15: in TestCaseRequestWithParameters
    Parameters(
        __module__ = 'examples.postman_echo.request_methods.request_with_parameters_test'
        __qualname__ = 'TestCaseRequestWithParameters'
httprunner/parser.py:519: in parse_parameters
    parsed_parameter_content: List = parse_data(
        functions_mapping = {}
        parameter_content = '${parameterize(request_methods/account.csv)}'
        parameter_content_dict = {'user_agent': 'iOS/10.2'}
        parameter_content_list = [{'user_agent': 'iOS/10.1'}, {'user_agent': 'iOS/10.2'}]
        parameter_item = ['iOS/10.2']
        parameter_name = 'username-password'
        parameter_name_list = ['username', 'password']
        parameters = {'app_version': '${get_app_version()}', 'user_agent': ['iOS/10.1', 'iOS/10.2'], 'username-password': '${parameterize(request_methods/account.csv)}'}
        parsed_parameters_list = [[{'user_agent': 'iOS/10.1'}, {'user_agent': 'iOS/10.2'}]]
        project_meta = ProjectMeta(debugtalk_py='', debugtalk_path=None, dot_env_path='', functions={}, env={}, RootDir='/Users/xxxxxxxx/PycharmProjects/httprunner-316')
httprunner/parser.py:405: in parse_data
    return parse_string(raw_data, variables_mapping, functions_mapping)
        functions_mapping = {}
        raw_data   = '${parameterize(request_methods/account.csv)}'
        variables_mapping = {}
httprunner/parser.py:340: in parse_string
    func_eval_value = func(*parsed_args, **parsed_kwargs)
        args       = ['request_methods/account.csv']
        dollar_match = None
        func       = <function load_csv_file at 0x7f82d7e69670>
        func_match = <re.Match object; span=(0, 44), match='${parameterize(request_methods/account.csv)}'>
        func_name  = 'parameterize'
        func_params_str = 'request_methods/account.csv'
        function_meta = {'args': ['request_methods/account.csv'], 'kwargs': {}}
        functions_mapping = {}
        kwargs     = {}
        match_start_position = 0
        parsed_args = ['request_methods/account.csv']
        parsed_kwargs = {}
        parsed_string = ''
        raw_string = '${parameterize(request_methods/account.csv)}'
        variables_mapping = {}
httprunner/loader.py:182: in load_csv_file
    raise exceptions.CSVNotFound(csv_file)
E   httprunner.exceptions.CSVNotFound: /Users/xxxxxxxx/PycharmProjects/httprunner-316/request_methods/account.csv
        csv_file   = '/Users/xxxxxxxx/PycharmProjects/httprunner-316/request_methods/account.csv'
---------------------------------------------------------------------------------------------------------------------------- Captured stderr ----------------------------------------------------------------------------------------------------------------------------
2022-01-16 15:00:31.494 | ERROR    | httprunner.parser:parse_string:342 - call function error:
func_name: parameterize
args: ['request_methods/account.csv']
kwargs: {}
CSVNotFound: /Users/xxxxxxxx/PycharmProjects/httprunner-316/request_methods/account.csv
======================================================================================================================== short test summary info ========================================================================================================================
ERROR examples/postman_echo/request_methods/request_with_parameters_test.py - httprunner.exceptions.CSVNotFound: /Users/xxxxxxxx/PycharmProjects/httprunner-316/request_methods/account.csv
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Interrupted: 1 error during collection !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
=========================================================================================================================== 1 error in 0.14s ============================================================================================================================
(