/**
  * init test class for entity
  *
  * @param TestClassManager $testClassManager
  * @return TestClassManager
  */
 protected function generateAndFillTestClassMethods(TestClassManager $testClassManager)
 {
     $testMethods = new ArrayCollection();
     foreach ($testClassManager->getClassManager()->getMethods() as $method) {
         $testMethod = new TestMethodManager();
         $testMethod->setMethod($method);
         $testMethods->add($testMethod);
     }
     $testClassManager->setMethods($testMethods);
     return $testClassManager;
 }