pytest-根據類或函式名選擇用例

xiyt發表於2018-05-21
函式

您可以使用-k命令列選項來指定一個表示式，該表示式實現了測試名稱上的子字串匹配，而不是-m提供的標記的精確匹配。這使得基於他們的名字選擇測試變得很容易:

Using -k expr to select tests based on their name

You can use the -k command line option to specify an expression which implements a substring match on the test names instead of the exact match on markers that -m provides. This makes it easy to select tests based on their names:

$ pytest -v -k http  # running with the above defined example module
=========================== test session starts ============================
platform linux -- Python 3.x.y, pytest-3.x.y, py-1.x.y, pluggy-0.x.y -- $PYTHON_PREFIX/bin/python3.5
cachedir: .pytest_cache
rootdir: $REGENDOC_TMPDIR, inifile:
collecting ... collected 4 items / 3 deselected

test_server.py::test_send_http PASSED                                [100%]

================== 1 passed, 3 deselected in 0.12 seconds ==================

And you can also run all tests except the ones that match the keyword:

$ pytest -k "not send_http" -v
=========================== test session starts ============================
platform linux -- Python 3.x.y, pytest-3.x.y, py-1.x.y, pluggy-0.x.y -- $PYTHON_PREFIX/bin/python3.5
cachedir: .pytest_cache
rootdir: $REGENDOC_TMPDIR, inifile:
collecting ... collected 4 items / 1 deselected

test_server.py::test_something_quick PASSED                          [ 33%]
test_server.py::test_another PASSED                                  [ 66%]
test_server.py::TestClass::test_method PASSED                        [100%]

================== 3 passed, 1 deselected in 0.12 seconds ==================

Or to select “http” and “quick” tests:

$ pytest -k "http or quick" -v
=========================== test session starts ============================
platform linux -- Python 3.x.y, pytest-3.x.y, py-1.x.y, pluggy-0.x.y -- $PYTHON_PREFIX/bin/python3.5
cachedir: .pytest_cache
rootdir: $REGENDOC_TMPDIR, inifile:
collecting ... collected 4 items / 2 deselected

test_server.py::test_send_http PASSED                                [ 50%]
test_server.py::test_something_quick PASSED                          [100%]

================== 2 passed, 2 deselected in 0.12 seconds ==================




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