pytest怎么运行
时间: 2024-06-11 08:02:46 浏览: 137
pytest是一个用于Python单元测试的框架,可以用于测试Python代码的正确性。运行pytest的方式有多种,以下是其中两种常见的方式:
1. 在命令行中运行pytest:在命令行中进入需要测试的代码所在目录,然后输入“pytest”即可运行所有以test_开头的测试用例。
2. 使用pytest-runner运行pytest:可以使用pytest-runner来运行pytest。在项目根目录下创建setup.py文件,并在文件中添加如下代码:
```python
from setuptools import setup, find_packages
setup(
name='your_project_name',
version='0.1',
packages=find_packages(),
install_requires=[
'pytest',
],
entry_points={
'console_scripts': [
'run_tests = your_module:run_tests',
],
},
)
```
其中,name表示你的项目名,version表示版本号,install_requires表示依赖项,entry_points中的run_tests是你要执行的函数名,your_module是你要测试的模块名。
接着,在命令行中进入项目根目录,输入“python setup.py install”安装pytest-runner。安装完成后,输入“run_tests”即可运行所有以test_开头的测试用例。
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