What is Google Test and how do I use it for integration testing?

What is Google Test and how do I use it for integration testing?

Google Test is a C++ testing framework that helps you write and run unit tests. For integration testing, you can use it to test how different modules of your application work together.

Can you give me an example of an integration test using Google Test?

Sure! An integration test might involve testing a function that interacts with a database. You would set up the database state, call the function, and then verify the results.

How do I set up Google Test in my project?

You can set up Google Test by downloading the library, including the headers in your project, and linking against the compiled library. You can also use package managers like vcpkg or Conan.

What are some best practices for writing integration tests?

Some best practices include keeping tests independent, using clear naming conventions, and ensuring tests are repeatable and fast.