Mocking a Non-Existent Module in Python

What will you learn? In this tutorial, you will learn how to effectively mock a module that is not present in your Python project. By using tools like unittest.mock, you can simulate the behavior of missing modules during testing, ensuring comprehensive test coverage even when dependencies are absent. Introduction to the Problem and Solution When … Read more

How to Load and Run Great Expectations Tests from a JSON File in Python

What will you learn? In this tutorial, you will master the process of loading a Great Expectations test suite stored in a JSON file and executing the tests it contains. This skill is essential for validating data quality within your data pipelines or ETL processes. Introduction to the Problem and Solution When working with data … Read more

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Fixing Typing Issue in Python Selenium What will you learn? In this tutorial, you will learn how to effectively resolve typing issues that may arise while automating web interactions using Python Selenium scripts. Introduction to the Problem and Solution Automating web interactions with Python Selenium can sometimes lead to challenges when typing text into input … Read more

Testing for NoneType in Python

What will you learn? In this tutorial, you will master the art of checking for NoneType in Python and effectively handling it to prevent errors in your code. Introduction to the Problem and Solution Encountering situations where variables have a value of None is common when working with data in Python. Accessing attributes or methods … Read more

How to Organize API Tests into Test Cases Effectively

What will you learn? In this tutorial, you will learn how to effectively structure and organize your API tests into individual test cases for better maintainability and scalability. Introduction to the Problem and Solution When dealing with numerous API endpoints and functionalities, organizing API tests into well-defined test cases is essential. By breaking down test … Read more