phpunit.xml
<?xml version="1.0" encoding="UTF-8"?>
<phpunit bootstrap="./tests/bootstrap.php"
colors="true"
processIsolation="false"
stopOnFailure="false"
syntaxCheck="false"
convertErrorsToExceptions="true"
convertNoticesToExceptions="true"
convertWarningsToExceptions="true"
testSuiteLoaderClass="PHPUnit_Runner_StandardTestSuiteLoader">
<testsuites>
<testsuite name="Tests">
<directory>./tests/src/PHPUnit</directory>
</testsuite>
</testsuites>
<filter>
<whitelist processUncoveredFilesFromWhitelist="true">
<directory suffix=".php">./src/</directory>
</whitelist>
</filter>
</phpunit>