使用 hrun 或者 hrp pytest 运行参数化测试用例读取不到 config.variables 中的变量

[gq-guo]

问题描述

请对 bug 进行简要描述；
尽量附带运行的命令和报错时的堆栈信息

用例文件
官方示例:
https://github.com/httprunner/httprunner/blob/master/examples/hrp/parameters_test.yaml

config:
  name: "request methods testcase: validate with parameters"
  parameters:
    user_agent: [ "iOS/10.1", "iOS/10.2" ]
    username-password: ${parameterize($file)}
  parameters_setting:
    pick_order: "random"
    strategies:
      user_agent:
        name: "user-identity"
        pick_order: "sequential"
      username-password:
        name: "user-info"
    limit: 6
  variables:
    app_version: v1
    user_agent: iOS/10.3
    file: testcases/jobs/accounts.csv
  base_url: "https://postman-echo.com"
  verify: False

teststeps:
  - name: "get with user: $username"
    variables:
      foo1: $username
      foo2: $password
      foo3: $user_agent
    request:
      method: GET
      url: /get
      params:
        foo1: $foo1
        foo2: $foo2
        foo3: $foo3
      headers:
        User-Agent: $user_agent,$app_version
    validate:
      - check: status_code
        assert: equals
        expect: 200
        msg: check status code
      - check: body.args.foo3
        assert: not_equal
        expect: iOS/10.3
        msg: check app version

使用命令 hrp run 执行 go 引擎测试，正常运行
使用命令 hrun 或者 hrp pytest 执行 python 引擎测试，提示找不到变量
错误如下:

../../../../.hrp/venv/lib/python3.11/site-packages/httprunner/parser.py:415: in parse_data
    return parse_string(raw_data, variables_mapping, functions_mapping)
../../../../.hrp/venv/lib/python3.11/site-packages/httprunner/parser.py:346: in parse_string
    parsed_args = parse_data(args, variables_mapping, functions_mapping)
../../../../.hrp/venv/lib/python3.11/site-packages/httprunner/parser.py:418: in parse_data
    return [
../../../../.hrp/venv/lib/python3.11/site-packages/httprunner/parser.py:419: in <listcomp>
    parse_data(item, variables_mapping, functions_mapping) for item in raw_data
../../../../.hrp/venv/lib/python3.11/site-packages/httprunner/parser.py:415: in parse_data
    return parse_string(raw_data, variables_mapping, functions_mapping)
../../../../.hrp/venv/lib/python3.11/site-packages/httprunner/parser.py:375: in parse_string
    var_value = get_mapping_variable(var_name, variables_mapping)
../../../../.hrp/venv/lib/python3.11/site-packages/httprunner/parser.py:241: in get_mapping_variable
    raise exceptions.VariableNotFound(
E   httprunner.exceptions.VariableNotFound: file not found in {}

版本信息

请提供如下版本信息：

• 操作系统类型: [macOS]
• Python 版本: [3.11]
• Go 版本: [1.20.5]
• HttpRunner 版本 [4.3.5]

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