详细程度选项无法关闭测试结果打印。但是,pytest 可以通过多种方式进行自定义,包括结果打印。要更改此设置,您将覆盖 pytest_report_teststatus 挂钩。
关闭短字母
创建一个文件conftest.py,内容如下:
import pytest
def pytest_report_teststatus(report):
category, short, verbose = '', '', ''
if hasattr(report, 'wasxfail'):
if report.skipped:
category = 'xfailed'
verbose = 'xfail'
elif report.passed:
category = 'xpassed'
verbose = ('XPASS', {'yellow': True})
return (category, short, verbose)
elif report.when in ('setup', 'teardown'):
if report.failed:
category = 'error'
verbose = 'ERROR'
elif report.skipped:
category = 'skipped'
verbose = 'SKIPPED'
return (category, short, verbose)
category = report.outcome
verbose = category.upper()
return (category, short, verbose)
现在运行测试将不会打印任何简短的结果字母 (.sxFE)。代码有点冗长,但处理了框架中定义的所有标准结果。
关闭详细结果
在详细模式下运行时,pytest 会打印结果以及测试用例名称:
$ pytest -sv
=================================== test session starts ===================================
...
test_spam.py::test_spam PASSED
test_spam.py::test_eggs FAILED
test_spam.py::test_bacon SKIPPED
test_spam.py::test_foo xfail
...
如果您从上述钩子 impl 中删除行设置 verbose(将其设置为空字符串),pytest 也将停止在详细模式下打印结果:
import pytest
def pytest_report_teststatus(report):
category, short, verbose = '', '', ''
if hasattr(report, 'wasxfail'):
if report.skipped:
category = 'xfailed'
elif report.passed:
category = 'xpassed'
return (category, short, verbose)
elif report.when in ('setup', 'teardown'):
if report.failed:
category = 'error'
elif report.skipped:
category = 'skipped'
return (category, short, verbose)
category = report.outcome
return (category, short, verbose)
$ pytest -sv
=================================== test session starts ===================================
...
test_spam.py::test_spam
test_spam.py::test_eggs
test_spam.py::test_bacon
test_spam.py::test_foo
...
通过命令行开关引入自定义报告模式
当从命令行传递--silent 标志时,以下示例将关闭打印简短和详细的结果:
import pytest
def pytest_addoption(parser):
parser.addoption('--silent', action='store_true', default=False)
def pytest_report_teststatus(report, config):
category, short, verbose = '', '', ''
if not config.getoption('--silent'):
return None
if hasattr(report, 'wasxfail'):
if report.skipped:
category = 'xfailed'
elif report.passed:
category = 'xpassed'
return (category, short, verbose)
elif report.when in ('setup', 'teardown'):
if report.failed:
category = 'error'
elif report.skipped:
category = 'skipped'
return (category, short, verbose)
category = report.outcome
return (category, short, verbose)