phpunit.xml
<?xml version="1.0" encoding="UTF-8"?>
<phpunit
backupGlobals="true"
backupStaticAttributes="false"
colors="true"
convertErrorsToExceptions="true"
convertNoticesToExceptions="true"
convertWarningsToExceptions="true"
processIsolation="false"
stopOnError="false"
stopOnFailure="false"
syntaxCheck="true"
>
<testsuites>
<testsuite name="all">
<directory>tests</directory>
</testsuite>
</testsuites>
<filter>
<whitelist>
<directory suffix=".php">src</directory>
<exclude>
</exclude>
</whitelist>
</filter>
</phpunit>