<?xml version="1.0" encoding="UTF-8"?> <phpunit colors="true" beStrictAboutOutputDuringTests="true" beStrictAboutTestsThatDoNotTestAnything="true" bootstrap="vendor/autoload.php" > <testsuites> <testsuite name="GuzzleHttp Promise Test Suite"> <directory>tests/</directory> </testsuite> </testsuites> <filter> <whitelist> <directory>src/</directory> <exclude> <directory suffix="Interface.php">src/</directory> </exclude> </whitelist> </filter> </phpunit>