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pytest入门到放弃19--配置文件pytest.ini

时间:2020-08-29 15:30:03      阅读:66      评论:0      收藏:0      [点我收藏+]

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1、pytest.ini的放置位置:

  一般放在项目工程的根目录(即当前项目的顶级文件夹下),名字不能更改

2、pytest.ini的作用:

  指定pytest的运行方式(命令行窗口输入pytest后,会读取pytest.ini中的配置信息,按配置的方式去运行)

3、cmd下使用 pytest -h 命令查看pytest.ini的设置选项如下:

[pytest] ini-options in the first pytest.ini|tox.ini|setup.cfg file found:

  markers (linelist):   markers for test functions
  empty_parameter_set_mark (string):
                        default marker for empty parametersets
  norecursedirs (args): directory patterns to avoid for recursion
  testpaths (args):     directories to search for tests when no files or directories are given in the command line.
  usefixtures (args):   list of default fixtures to be used with this project
  python_files (args):  glob-style file patterns for Python test module discovery
  python_classes (args):
                        prefixes or glob names for Python test class discovery
  python_functions (args):
                        prefixes or glob names for Python test function and method discovery
  disable_test_id_escaping_and_forfeit_all_rights_to_community_support (bool):
                        disable string escape non-ascii characters, might cause unwanted side effects(use at your own risk)
  console_output_style (string):
                        console output: "classic", or with additional progress information ("progress" (percentage) | "count").
  xfail_strict (bool):  default for the strict parameter of xfail markers when not given explicitly (default: False)
  enable_assertion_pass_hook (bool):
                        Enables the pytest_assertion_pass hook.Make sure to delete any previously generated pyc cache files.
  junit_suite_name (string):
                        Test suite name for JUnit report
  junit_logging (string):
                        Write captured log messages to JUnit report: one of no|log|system-out|system-err|out-err|all
  junit_log_passing_tests (bool):
                        Capture log information for passing tests to JUnit report:
  junit_duration_report (string):
                        Duration time to report: one of total|call
  junit_family (string):
                        Emit XML for schema: one of legacy|xunit1|xunit2
  doctest_optionflags (args):
                        option flags for doctests
  doctest_encoding (string):
                        encoding used for doctest files
  cache_dir (string):   cache directory path.
  filterwarnings (linelist):
                        Each line specifies a pattern for warnings.filterwarnings. Processed after -W/--pythonwarnings.
  log_print (bool):     default value for --no-print-logs
  log_level (string):   default value for --log-level
  log_format (string):  default value for --log-format
  log_date_format (string):
                        default value for --log-date-format
  log_cli (bool):       enable log display during test run (also known as "live logging").
  log_cli_level (string):
                        default value for --log-cli-level
  log_cli_format (string):
                        default value for --log-cli-format
  log_cli_date_format (string):
                        default value for --log-cli-date-format
  log_file (string):    default value for --log-file
  log_file_level (string):
                        default value for --log-file-level
  log_file_format (string):
                        default value for --log-file-format
  log_file_date_format (string):
                        default value for --log-file-date-format
  log_auto_indent (string):
                        default value for --log-auto-indent
  faulthandler_timeout (string):
                        Dump the traceback of all threads if a test takes more than TIMEOUT seconds to finish. Not available on Windows.
  addopts (args):       extra command line options
  minversion (string):  minimally required pytest version
  render_collapsed (bool):
                        Open the report with all rows collapsed. Useful for very large reports

 

4、常用配置项:

1)marks

  测试用例中添加了 @pytest.mark.webtest 装饰器,如果不添加 marks 选项的话,就会报 warnings

  格式:list列表类型

markers =
    demo : marks tests as demo
    smoke: marks tests as smoke
    test : marks tests as test

 

2)addopts

  addopts参数可以更改默认命令行选项,当我们需要在cmd输入一堆指令去执行用例的时候,就可以用该参数代替了,省去重复性的敲命令工作。多个参数用空格隔开

  例:想测试完生成报告,失败重跑两次,一共运行两次,通过分布式去测试,测试显示xfail和skip,如果在cmd中写的话,命令会很长

pytest -v --rerun=2 --count=2 --html=report.html --self-contained-html -n=auto

  使用addopts增加默认配置,再次运行时,输入 pytest 会默认执行下面命令

addopts = -rsxX -v --reruns=1 --count=2 --html=reports.html --self-contained-html -n=auto

 

3)log_cli

  控制台实时输出日志

  格式:log_cli=True 或False(默认),或者log_cli=1 或 0

   log_cli=1时,会输出详细日志,调试脚本的时候使用,批量执行用例不推荐设置。
 
4)xfail-strict 

  设置xfail_strict = True可以让那些标记为@pytest.mark.xfail但实际通过显示XPASS的测试用例被报告为失败

  格式:xfail-strict=True  或 xfail-strict=False(默认),xfail-strict=1 或 xfail-strict=0

 

5)norecursedirs

  pytest 收集测试用例时,会递归遍历所有子目录,包括某些你明知道没必要遍历的目录,可以使用 norecursedirs 参数简化 pytest 的搜索工作。多个路径用空格隔开

  默认设置: norecursedirs = .* build dist CVS _darcs {arch} *.egg 

norecursedirs = .* build dist CVS _darcs {arch} *.egg venv src resources log report util

 

6)更改用例的收集规则:

pytest默认的测试用例收集规则:

  • 文件名以 test_*.py 文件和 *_test.py
  • 以  test_ 开头的函数
  • 以  Test 开头的类,不能包含 __init__ 方法
  • 以  test_ 开头的类里面的方法

修改如下配置项,来改变pytest收集用例默认的规则(建议在原基础上修改):

python_files = test_*  *_test  test*
python_classes = Test*   test*
python_functions = test_*  test*

 

pytest入门到放弃19--配置文件pytest.ini

标签:search   family   输出   with   pts   drag   minimal   spec   放弃   

原文地址:https://www.cnblogs.com/xiaohuboke/p/13566021.html

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