Getting started with pytest ----- confitest Application of PY

One 、fixture combination contest.py Files use

1、conftest.py To hold fixture Configuration file for . The name is fixed .

2、 stay conftest.py All methods in the file do not need to import packages when calling

3、conftest.py Files can have more than one , And multiple conftest.py Multiple in the file fixture Can be called by a use case .（ That is, in different use cases package Can also be built in conftest.py File implementation call , Under the root directory, all use cases can be called ）

New in the root directory conftest.py file

And then we put fixture Cut the relevant code to conftest.py In file

Cut the code in the red box to contest.py in .

And then execute , Find that you can still get through . stay conftest.py You can write more than one... In the file fixture Decorator method . When other files are called You don't need a guide bag You can call .

Two 、 Priority questions

fixture Of session The highest priority

fixture Of class Rank higher than setup_class, That is to say, execute first fixture Of scope="class" Code

fixture Of function Rank higher than setup, I.e. execute first fixture Of scope="function" Code

3、 ... and 、pytest Implementation process of

1、 Query the... Under the root directory conftest.py file
2、 Query the... Under the root directory pytest.ini file , Find the configuration of the test case
3、 Query the conftest.py file
4、 Query whether there is... In the use case setup、teardown、setup_class、teardown_class
5、 according to pytest.ini Configure test case execution rules to execute test cases

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