1、pytest中的配置文件的作用
pytest.ini pytest的主配置文件，可以改变pytest的默认行为，即pytest会读取该配置信息，然后按照指定的方式去运行conftest.py 测试用例的一些fixture配置__init.py__ 识别文件夹为package包
2、pytest.ini的配置选项
- 通过
pytest --help可以查看如下内容[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.
filterwarnings (linelist):
Each line specifies a pattern for warnings.filterwarnings. Processed after -W/--pythonwarnings.
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.
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
pythonpath (paths): Add paths to sys.path
faulthandler_timeout (string):
Dump the traceback of all threads if a test takes more than TIMEOUT seconds to finish.
addopts (args): extra command line options
minversion (string): minimally required pytest version
required_plugins (args):
plugins that must be present for pytest to run
render_collapsed (bool):
Open the report with all rows collapsed. Useful for very large reports
max_asset_filename_length (string):
set the maximum filename length for assets attached to the html report.
3、常用配置项
首先，pytest.ini需要放置在项目根目录下
常用配置项一：markers (linelist): markers for test functions
常用配置二：xfail_strict (bool): default for the strict parameter of xfail markers when not given explicitly (default: False)
常用配置三：addopts (args): extra command line options
常用配置四：log_cli (bool): enable log display during test run (also known as "live logging").
- 作用：控制日志是否实时输出（具体显示哪个module下的哪个用例在执行）
- 配置为
log_cli=False的日志输出=========================================================================== test session starts ============================================================================
platform darwin -- Python 3.9.2, pytest-7.1.1, pluggy-1.0.0
rootdir: /Users/chenbinhao/Desktop/Sunnada-work/learnPytest/learnPytestIni, configfile: pytest.ini
plugins: metadata-2.0.1, rerunfailures-10.2, html-3.1.1, repeat-0.9.1
collected 1 item
test_01.py . [100%]
============================================================================ 1 passed in 0.01s =============================================================================
- 配置为
log_cli=True的日志输出=========================================================================== test session starts ============================================================================
platform darwin -- Python 3.9.2, pytest-7.1.1, pluggy-1.0.0
rootdir: /Users/chenbinhao/Desktop/Sunnada-work/learnPytest/learnPytestIni, configfile: pytest.ini
plugins: metadata-2.0.1, rerunfailures-10.2, html-3.1.1, repeat-0.9.1
collected 1 item
test_01.py::test_01 PASSED [100%]
============================================================================ 1 passed in 0.01s =============================================================================
常用配置五：更改用例收集规则
- pytest默认的测试用例收集规则：
- 文件名为
test_*.py和*_test.py - 以
test_开头的函数 - 以
Test开头的类，不能包含__init__方法
- 说明
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
- 一般建议在原有的规则上添加新的收集规则：
[pytest]
python_files = test_* *_test
python_classes = Test*
python_functions = test_* newtest_*
参考文章：https://www.cnblogs.com/poloyy/p/12702294.html
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