Скачать или смотреть Python Unit Testing With PyTest 1 - Getting started with pytest

In this Python Unit Testing With PyTest video I am going to show you :
What is Unit Testing
Advantages of unit testing
Available unit testing frameworks in python
How to install pytest using pip
write unit tests for our python script
run unit tests using pytest
commonly used pytest commands

What is Unit Testing - According to wikipedia, unit testing is a software testing method by which individual units of source code are tested to determine whether they are fit for use.

Why Unit Test? -
Tests Reduce Bugs in New Features and Existing Features
Tests Are Good Documentation
Tests Reduce the Cost of Change
Faster Debugging
Faster Development
Better Design

Python Testing frameworks
unittest - In the Python Standard Library
nose - Not in the Standard Library. Simpler tests than unittest
pytest - Not in the Python Standard Library.

run with following command:
pytest test_math_func.py -v
or
py.test

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