phpunit.xml

<?xml version="1.0" encoding="UTF-8" ?>
<phpunit
    backupGlobals="true"
    backupStaticAttributes="false"
    bootstrap="./tests/bootstrap.php"
    defaultTestSuite="All"
    colors="true"
    verbose="false">
    <testsuites>
      <testsuite name="All">
        <directory suffix="Test.php">tests/</directory>
      </testsuite>
    </testsuites>
</phpunit>