phpunit.xml start

phpunit.xml.dist

<phpunit bootstrap="vendor/autoload.php"
         colors="true"
         convertErrorToExceptions="true"
         convertNoticesToExceptions = "true"
         convertWarningsToExceptions = "true"
         processIsolation="false"
         stopOnFailure="false"
         syntaxCheck="false">
  <testsuites>
    <testsuite name="App Tests">
      <directory suffix="Test.php">tests</directory>
    </testsuite>
  </testsuites>
</phpunit>