exception 'InvalidArgumentException' with message 'Class does not extend PHPUnit_Framework_TestCase.' in /usr/share/php/PHPUnit/Framework/TestSuite.php:186
Stack trace:
#0 /usr/share/php/PHPUnit/Framework/TestSuite.php(328): PHPUnit_Framework_TestSuite->__construct(Object(ReflectionClass))
#1 /usr/share/php/PHPUnit/Framework/TestSuite.php(403): PHPUnit_Framework_TestSuite->addTestSuite(Object(ReflectionClass))
#2 /usr/local/netbeans-7.0.1/php/phpunit/NetBeansSuite.php(85): PHPUnit_Framework_TestSuite->addTestFile('/home/k23/dev/n...')
#3 [internal function]: NetBeansSuite::suite('NetBeansSuite')
#4 /usr/share/php/PHPUnit/Runner/BaseTestRunner.php(124): ReflectionMethod->invoke(NULL, 'NetBeansSuite')
#5 /usr/share/php/PHPUnit/TextUI/Command.php(150): PHPUnit_Runner_BaseTestRunner->getTest('NetBeansSuite', '/usr/local/netb...', false)
#6 /usr/share/php/PHPUnit/TextUI/Command.php(129): PHPUnit_TextUI_Command->run(Array, true)
#7 /usr/bin/phpunit(49): PHPUnit_TextUI_Command::main()
#8 {main}