PHPUnit_Framework_TestSuite::tests PHP Method

    public function tests()
    {
        return $this->tests;
    }

 public function startTestSuite(\PHPUnit_Framework_TestSuite $suite)
 {
     $suiteName = $suite->getName();
     if (-1 === $this->state) {
         echo "Testing {$suiteName}\n";
         $this->state = 0;
         if (!class_exists('Doctrine\\Common\\Annotations\\AnnotationRegistry', false) && class_exists('Doctrine\\Common\\Annotations\\AnnotationRegistry')) {
             AnnotationRegistry::registerLoader('class_exists');
         }
         if ($this->skippedFile = getenv('SYMFONY_PHPUNIT_SKIPPED_TESTS')) {
             $this->state = 1;
             if (file_exists($this->skippedFile)) {
                 $this->state = 2;
                 if (!($this->wasSkipped = (require $this->skippedFile))) {
                     echo "All tests already ran successfully.\n";
                     $suite->setTests(array());
                 }
             }
         }
         foreach ($suite->tests() as $test) {
             if ($test instanceof \PHPUnit_Framework_TestSuite && in_array('time-sensitive', \PHPUnit_Util_Test::getGroups($test->getName()), true)) {
                 ClockMock::register($test->getName());
             }
         }
     } elseif (2 === $this->state) {
         $skipped = array();
         foreach ($suite->tests() as $test) {
             if (!$test instanceof \PHPUnit_Framework_TestCase || isset($this->wasSkipped[$suiteName]['*']) || isset($this->wasSkipped[$suiteName][$test->getName()])) {
                 $skipped[] = $test;
             }
         }
         $suite->setTests($skipped);
     }
 }