phpunit.xml

<phpunit
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/3.7/phpunit.xsd"
        backupGlobals="true"
        backupStaticAttributes="false"
        bootstrap="vendor/autoload.php"
        cacheTokens="false"
        colors="true"
        convertErrorsToExceptions="true"
        convertNoticesToExceptions="true"
        convertWarningsToExceptions="true"
        forceCoversAnnotation="false"
        mapTestClassNameToCoveredClassName="false"
        processIsolation="false"
        stopOnError="false"
        stopOnFailure="false"
        stopOnIncomplete="false"
        stopOnSkipped="false"
        timeoutForSmallTests="1"
        timeoutForMediumTests="10"
        timeoutForLargeTests="60"
        strict="false"
        verbose="false">
    <php>
        <server name="KERNEL_DIR" value="app/" />
    </php>
    <testsuites>
        <testsuite name="All tests">
            <directory>src/</directory>
        </testsuite>
    </testsuites>
</phpunit>