/**
  * To string
  *
  * @return string
  */
 public function __toString()
 {
     $result = 'New GroupGenre';
     if (null !== $this->group && null !== $this->genre) {
         $result = $this->group->getName() . ' - ' . $this->genre->getName();
     }
     return $result;
 }
 /**
  * Test an empty Genre entity
  */
 public function testEmptyGenre()
 {
     $genre = new Genre();
     $this->assertNull($genre->getId());
     $this->assertNull($genre->getName());
     $this->assertNull($genre->getCreatedBy());
     $this->assertNull($genre->getUpdatedBy());
     $this->assertNull($genre->getSlug());
 }