File: build/travis.phpunit.xml

<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.3/phpunit.xsd"
         bootstrap="../tests/bootstrap.php"
         backupGlobals="true"
         backupStaticAttributes="true"
         cacheTokens="false"
         colors="true"
         beStrictAboutTestsThatDoNotTestAnything="true"
         checkForUnintentionallyCoveredCode="false"
         beStrictAboutOutputDuringTests="true"
         beStrictAboutTestSize="true"
         verbose="true">
    <testsuites>
        <testsuite name="Test suite">
            <directory>../tests</directory>
        </testsuite>
    </testsuites>
    <filter>
        <whitelist processUncoveredFilesFromWhitelist="true">
            <directory suffix=".php">../src/</directory>
        </whitelist>
    </filter>
    <logging>
        <log type="coverage-text" target="php://stdout"/>
        <log type="coverage-clover" target="../tests/report/clover.xml"/>
    </logging>
</phpunit>