public function test_getById_notArray()
 {
     /** === Test Data === */
     $ID = 'simple';
     $DATA = [[1], [2]];
     /** === Setup Mocks === */
     // $result = $this->_repoGeneric->getEntityByPk($this->_entityName, $pk);
     $this->mRepoGeneric->shouldReceive('getEntityByPk')->once()->with($this->ENTITY_NAME, [$this->PK_ATTR => $ID])->andReturn($DATA);
     /** === Call and asserts  === */
     $res = $this->obj->getById($ID);
     $this->assertEquals($DATA, $res->getData());
 }