ELI5: Explain Like I'm 5

Covering code

Covering code means making sure that every part of a computer program has been tested and checked to make sure it works correctly. It's like making sure you have colored every part of your coloring book - you don't want to miss any spots!

When you write code, you want it to work exactly as you intended. But sometimes, mistakes or errors in the code can cause the program to do something unexpected or not work at all. To make sure this doesn't happen, you need to test every piece of the code to make sure it's doing what it's supposed to do.

Covering code involves using special tools called "code coverage tools" to check that every line of code has been executed or "covered" during testing. These tools can tell you what parts of the code have been tested and what still needs to be checked.

By covering your code, you can be sure that your program is working correctly and that there are no hidden bugs or errors. This helps you create better software that is reliable and performs as expected.