Summary
This chapter has introduced the test library, which consists of a single header file called Test.h. It has also shown us how to create a test project, which is a console application that will be used to test the test library.
We have seen how this has evolved from a simple function into a test library that knows how to register and run tests. It’s not ready yet. We still have a way to go before the test library can be used in a TDD process to help you design and test your own projects.
By seeing how the test library evolves, you’ll come to understand how to use it in your own projects. In the next chapter, you’ll understand the challenges of adding multiple tests. There’s a reason why we only have a single test so far. Enabling multiple tests and reporting the results of the tests is what the next chapter will cover.
