phpunit.xml

<?xml version="1.0" encoding="UTF-8"?>
<phpunit
        backupGlobals               = "false"
        backupStaticAttributes      = "false"
        colors                      = "true"
        convertErrorsToExceptions   = "true"
        convertNoticesToExceptions  = "true"
        convertWarningsToExceptions = "true"
        processIsolation            = "false"
        stopOnFailure               = "false">

    <testsuites>
        <testsuite name="Project Test Suite">
            <directory>testing</directory>
        </testsuite>
    </testsuites>

    <filter>
        <whitelist processUncoveredFilesFromWhitelist="true">
            <directory suffix=".php">./src</directory>
        </whitelist>
    </filter>

    <php>
        <server name="KERNEL_CLASS" value="AppKernel" />
        <server name="KERNEL_DIR" value="testing/application" />
    </php>
</phpunit>