phpunit.xml
<?xml version="1.0" encoding="UTF-8"?>
<phpunit backupGlobals="false"
backupStaticAttributes="false"
bootstrap="vendor/autoload.php"
colors="true"
convertErrorsToExceptions="true"
convertNoticesToExceptions="true"
convertWarningsToExceptions="true"
processIsolation="false"
stopOnFailure="false"
syntaxCheck="false"
>
<testsuites>
<testsuite name="Package Test Suite">
<directory suffix=".php">./tests/unit/</directory>
</testsuite>
</testsuites>
<php>
<env name="APP_ENV" value="testing" />
<env name="APP_KEY" value="vt5BCjd5M6WSTScAy2ltC7qgqajkJsEE"/>
</php>
</phpunit>