phpunit.xml

<phpunit
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/5.4/phpunit.xsd"
    bootstrap="vendor/autoload.php"
    beStrictAboutChangesToGlobalState="true"
    beStrictAboutOutputDuringTests="true"
    beStrictAboutTestsThatDoNotTestAnything="true"
    colors="true"
    columns="max"
    convertErrorsToExceptions="true"
    convertNoticesToExceptions="true"
    convertWarningsToExceptions="true"
    stopOnError="false"
    stopOnFailure="false"
    stopOnIncomplete="false"
    stopOnSkipped="false"
    verbose="true"
>
    <testsuites>
        <testsuite name="unit">
            <directory>tests/unit</directory>
        </testsuite>
        <testsuite name="acceptance">
            <directory>tests/acceptance</directory>
        </testsuite>
    </testsuites>
</phpunit>