What are some effective testing strategies for large applications?

What are some effective testing strategies for large applications?

For large applications, consider using a combination of unit testing, integration testing, and end-to-end testing. Each serves a different purpose.

Can you explain the difference between unit testing and integration testing?

Sure! Unit testing focuses on individual components or functions, while integration testing checks how different components work together.

How do I prioritize which tests to run first?

Prioritize tests based on risk and impact. Start with critical functionalities and areas that have changed recently.

What tools do you recommend for automated testing?

Some popular tools include Selenium for web applications, JUnit for Java applications, and pytest for Python. It depends on your tech stack.

How often should I run my tests?

It's best to run tests frequently, ideally with every code change, to catch issues early. Continuous integration tools can help automate this.