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>