/**
  *
  */
 public function testWriteManyMany_CreateParentAndChildren_WritesManyMany()
 {
     $parent = new Batman();
     $parent->Name = 'Bruce Wayne';
     $parent->Car = 'Bat mobile';
     $children = array();
     for ($i = 0; $i < 5; $i++) {
         $child = new Child();
         $child->Name = 'Soldier #' . $i;
         $children[] = $child;
     }
     $batch = new \Batch();
     $batch->write(array($parent));
     $batch->write($children);
     $sets = array();
     foreach ($children as $child) {
         $sets[] = array($parent, 'Children', $child);
     }
     $batch->writeManyMany($sets);
     $parent = Human::get()->first();
     $this->assertEquals(5, $parent->Children()->Count());
 }
 /**
  *
  */
 public function testOnAfterExists_ArrayCondition_CalledBack()
 {
     $parent = new Human();
     $parent->Name = 'Bob';
     $children = array();
     for ($i = 0; $i < 5; $i++) {
         $child = new Child();
         $child->Name = 'Soldier #' . $i;
         $children[] = $child;
     }
     $batch = new \Batch();
     $afterExists = new \OnAfterExists(function () use($batch, $parent, $children) {
         $sets = array();
         foreach ($children as $child) {
             $sets[] = array($parent, 'Children', $child);
         }
         $batch->writeManyMany($sets);
     });
     $afterExists->addCondition($parent);
     $afterExists->addCondition($children);
     $batch->write(array($parent));
     $batch->write($children);
     $parent = Human::get()->first();
     $this->assertEquals(5, $parent->Children()->Count());
 }