Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in /home/sigclinicas/public_html/app.sigclinicas.com.br/vendor/pablodalloglio/phprtflite/tests/PHPRtfLite/WriterTest.php:3 Stack trace: #0 {main} thrown in /home/sigclinicas/public_html/app.sigclinicas.com.br/vendor/pablodalloglio/phprtflite/tests/PHPRtfLite/WriterTest.php on line 3