phpunit.xml
<phpunit
backupGlobals="false"
backupStaticAttributes="false"
bootstrap="tests/bootstrap.php"
colors="true"
convertErrorsToExceptions="true"
convertNoticesToExceptions="true"
convertWarningsToExceptions="true"
processIsolation="false"
stopOnError="false"
stopOnFailure="false"
stopOnIncomplete="false"
stopOnSkipped="false"
syntaxCheck="false"
verbose="true"
>
<testsuites>
<testsuite>
<directory prefix="test-" suffix=".php">./tests/</directory>
</testsuite>
</testsuites>
<filter>
<whitelist>
<directory>./inc</directory>
</whitelist>
</filter>
</phpunit>