The assignment to `$ratio` is dead and can be removed.
The assignment to `$passed` is dead and can be removed.
License "GNU GPL v2" is not a valid SPDX license identifier, see http://www.spdx.org/licenses/ if you use an open license.
The Exception class resolves to the `svay\Exception` we need a `use` statement.
Files should not be executable.
`count()` result should be precalculated before the loop to avoid the overhead of executing the function n times.
This file ends with no newline character. This is considered to be a bad practice.
Merge pull request #16 from charlycoste/QA

Improving Quality Assurance