phpunit.xml

<?xml version="1.0" encoding="UTF-8"?>
<phpunit backupGlobals="false"
         backupStaticAttributes="false"
         colors="true"
         convertErrorsToExceptions="true"
         convertNoticesToExceptions="true"
         convertWarningsToExceptions="true"
         processIsolation="false"
         stopOnFailure="false"
         syntaxCheck="false"
         strict="true"
         verbose="true"
         bootstrap="tests/bootstrap.php">

    <testsuite name="Colors Test Suite">
        <directory>tests/Colors</directory>
    </testsuite>

    <filter>
        <whitelist>
            <directory>src/Colors</directory>
        </whitelist>
    </filter>

    <logging>
        <log type="coverage-text" target="php://stdout" showUncoveredFiles="false"/>
    </logging>
</phpunit>