Testing
Unit tests with PHPUnit.
How to run
To run all test, run in console.
make test
Continuous integration
GitHub Actions are run on PHP versions
7.2, 7.3, 7.4 and 8.0.
Code coverage by Coveralls.
Test strategy
Test set up overloads various stream and socket functions, and use "scripts" to define and mock input/output of these functions.
This set up negates the dependency on running servers, and allow testing various errors that might occur.