Note: While it is possible to install this library on
PHP 8, it is **not** officially support right now.
Use with care and at your own risk.

`primary` is not a valid option for columns

Columns don't have a `primary` property. As such, DBAL >= 2.7 throw the following deprecation error:
```
The "primary" column option is not supported, setting it is deprecated and will cause an error in Doctrine 3.0
```

Test against PHP 7.2

Use PHPUnit\Framework\TestCase instead of PHPUnit_Framework_TestCase