<?xml version="1.0" encoding="UTF-8"?> <phpunit bootstrap="./tests/bootstrap.php" colors="true"> <testsuites> <testsuite> <directory>tests</directory> </testsuite> </testsuites> <filter> <whitelist> <directory suffix=".php">src</directory> <exclude> <directory suffix="Interface.php">src/</directory> </exclude> </whitelist> </filter> </phpunit>