PHPUnit_Framework_TestResult::getCollectCodeCoverageInformation PHP Метод

    public function getCollectCodeCoverageInformation()
    {
        return $this->codeCoverage !== null;
    }

 /**
  * Makes the processChildResult inherited method public.
  *
  * @param \PHPUnit_Framework_Test $test
  * @param \PHPUnit_Framework_TestResult $result
  * @param string $stdout
  * @param string $stderr
  * @return void
  */
 public function processChildResult(\PHPUnit_Framework_Test $test, \PHPUnit_Framework_TestResult $result, $stdout, $stderr)
 {
     $time = 0;
     if (!empty($stderr)) {
         $result->addError($test, new \PHPUnit_Framework_Exception(trim($stderr)), $time);
     } else {
         set_error_handler(function ($errno, $errstr, $errfile, $errline) {
             throw new \ErrorException($errstr, $errno, $errno, $errfile, $errline);
         });
         try {
             if (strpos($stdout, "#!/usr/bin/env php\n") === 0) {
                 $stdout = substr($stdout, 19);
             }
             $childResult = unserialize(str_replace("#!/usr/bin/env php\n", '', $stdout));
             restore_error_handler();
         } catch (\ErrorException $e) {
             restore_error_handler();
             $childResult = false;
             $result->addError($test, new \PHPUnit_Framework_Exception(trim($stdout), 0, $e), $time);
         }
         if ($childResult !== false) {
             if (!empty($childResult['output'])) {
                 print $childResult['output'];
             }
             $test->setResult($childResult['testResult']);
             $test->addToAssertionCount($childResult['numAssertions']);
             $childResult = $childResult['result'];
             if ($result->getCollectCodeCoverageInformation()) {
                 $result->getCodeCoverage()->merge($childResult->getCodeCoverage());
             }
             $time = $childResult->time();
             $notImplemented = $childResult->notImplemented();
             $risky = $childResult->risky();
             $skipped = $childResult->skipped();
             $errors = $childResult->errors();
             $failures = $childResult->failures();
             if (!empty($notImplemented)) {
                 $result->addError($test, $this->getException($notImplemented[0]), $time);
             } elseif (!empty($risky)) {
                 $result->addError($test, $this->getException($risky[0]), $time);
             } elseif (!empty($skipped)) {
                 $result->addError($test, $this->getException($skipped[0]), $time);
             } elseif (!empty($errors)) {
                 foreach ($errors as $error) {
                     $result->addError($test, $this->getException($error), $time);
                 }
             } elseif (!empty($failures)) {
                 foreach ($failures as $failure) {
                     $result->addFailure($test, $this->getException($failure), $time);
                 }
             }
         }
     }
     $result->endTest($test, $time);
 }