Python 如何在pytest下测试单个文件
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How to test single file under pytest
提问by simonzack
How do you test a single file in pytest? I could only find ignore options and no "test this file only" option in the docs.
你如何在pytest中测试单个文件？我只能在文档中找到忽略选项，而没有“仅测试此文件”选项。
Preferably this would work on the command line instead of setup.cfg, as I would like to run different file tests in the ide. The entire suite takes too long.
最好这可以在命令行而不是setup.cfg，因为我想在 ide 中运行不同的文件测试。整个套房时间太长了。
采纳答案by Bryant
simply run pytestwith the path to the file
只需pytest使用文件路径运行
something like
就像是
pytest tests/unit/some_test_file.py
pytest tests/unit/some_test_file.py
回答by lmiguelvargasf
This is pretty simple:
这很简单：
$ pytest -v /path/to/test_file.py
The -vflag is to increase verbosity. If you want to run a specific test within that file:
该-v标志是增加冗长。如果要在该文件中运行特定测试：
$ pytest -v /path/to/test_file.py::test_name
If you want to run test which names follow a patter you can use:
如果要运行测试哪些名称遵循模式，可以使用：
$ pytest -v -k "pattern_one or pattern_two" /path/to/test_file.py
You also have the option of marking tests, so you can use the -mflag to run a subset of marked tests.
您还可以选择标记测试，因此您可以使用该-m标志来运行标记测试的子集。
test_file.py
测试文件.py
def test_number_one():
"""Docstring"""
assert 1 == 1
@pytest.mark.run_these_please
def test_number_two():
"""Docstring"""
assert [1] == [1]
To run test marked with run_these_please:
运行带有标记的测试run_these_please：
$ pytest -v -m run_these_please /path/to/test_file.py
回答by JonDoe297
This worked for me:
这对我有用：
python -m pytest -k some_test_file.py
This works for individual test functions too:
这也适用于单个测试功能：
python -m pytest -k test_about_something
