# Tests

Skypager is capable of treating markdown documents as runnable test code.  This allows you to write documentation about your project that you can actually run, making assertions along the way. 

In this section, you can browse various tests that explain how the project works.

## In this section

- [The Navigation System](navigation.spec.md)
- [The Components Registry](component-registry.spec.md)
- [The Screens Registry](screen-registry.spec.md)
- [The Assets Registry](assets-registry.spec.md)