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"
         bootstrap="./vendor/autoload.php"
>
    <php>
        <env name="APP_DEBUG" value="true"/>
        <env name="DB_CONNECTION" value="mysql"/>
        <env name="DB_HOST" value="mysql_testing"/>
        <env name="DB_DATABASE" value="laravel"/>
        <env name="DB_USERNAME" value="root"/>
    </php>

    <testsuites>
z        <testsuite name="Unit Tests">
            <directory suffix="Test.php">./tests/Unit</directory>
        </testsuite>
    </testsuites>
</phpunit>