Gain insights into writing and executing tests with pytest. Learn about core concepts, organizing tests, assertions, fixtures, and achieving high test coverage to enhance software quality.

pytest.tar.gz

Pytest Basic

Pytest Only

Pytest param

Pytest Cov

Pytest xdist

Pytest Coverage

Flask app

Pytest Basic-copy

Pytest debugger

selenium

test

Welcome to the pytest course! This course is designed to equip you with the knowledge and skills needed to effectively write and execute tests using pytest, a powerful testing framework for Python. Testing is crucial for software quality, and pytest is an essential tool in achieving that. 

Throughout the course, you’ll gain a solid foundation in pytest fundamentals and its core concepts, features, and capabilities. You’ll learn how to write and organize tests, use powerful assertions, manage fixtures, and leverage the extensive plugin ecosystem. Additionally, you’ll discover techniques for achieving high test coverage, writing effective test cases, and improving code quality.

By the end of the course, you’ll be able to write well-structured and effective tests using pytest, seamlessly integrate testing into your development workflow, and ensure high test coverage. This knowledge will not only make you a more proficient developer but also enhance your career prospects in the software development industry.

Mastering Unit Testing with Pytest

from addition import addition

def test_addition_int():
    assert addition(4, 5) == 9
    assert addition(12, 2) == 14

def test_addition_str():
    assert addition('a', 'b') == 'ab'

from addition import addition

def test_addition():
    assert addition(4, 5) == 9
    assert addition('a', 'b') == 'ab'

from addition import addition

def test_addition():
    result = addition(4, 5)
    expected = 10
    assert result == expected, f"Expected {expected}, but got {result}"

class MyClass:
    def __init__(self):
        pass

    def add(self, a, b):
        return a + b

    def subtract(self, a, b):
        return a - b

from my_class import MyClass

# method 1
class TestMyClass1:
    def test_addition(self):
        cls_ = MyClass()
        result = cls_.add(3, 4)
        assert result == 7

    def test_subtraction(self):
        cls_ = MyClass()
        result = cls_.subtract(7, 3)
        assert result == 4

# method 2
class TestMyClass2:
    def setup_method(self):
        self.cls_ = MyClass()
    
    def test_addition(self):
        result = self.cls_.add(3, 4)
        assert result == 7

    def test_subtraction(self):
        result = self.cls_.subtract(7, 3)
        assert result == 4

Learn to write unit tests for Python functions and classes using the pytest framework. 

Introduction

Pytest Framework

Advanced Unit Testing Techniques

Test-Driven Development with Flask

Different Types of Testing

Best Practices

Concluding Remarks

Automated Testing using Python and Selenium

Appendix

Test the Endpoints of the Blog API Using Pytest

Writing Unit Tests