public function testMergeUnique()
{
$expectedMerge = new ArrayCollection(array(new HelperCollectionObject(10), new HelperCollectionObject(20), new HelperCollectionObject(30), new HelperCollectionObject(40), new HelperCollectionObject(50), new HelperCollectionObject(2), new HelperCollectionObject(1), new HelperCollectionObject(3), new HelperCollectionObject(99), new HelperCollectionObject(4)));
$mergeItems = DoctrineHelper::mergeUnique($this->collection, $this->actualItems->toArray(), 'Id');
$this->assertEquals(array_values($expectedMerge->toArray()), array_values($mergeItems));
$mergeItems = DoctrineHelper::mergeUnique($this->collection, $this->actualItems->toArray(), 'id');
$this->assertEquals(array_values($expectedMerge->toArray()), array_values($mergeItems));
$mergeItems = DoctrineHelper::mergeUnique($this->collection, $this->actualItems->toArray(), 'getId');
$this->assertEquals(array_values($expectedMerge->toArray()), array_values($mergeItems));
$mergeItems = DoctrineHelper::mergeUnique($this->collection, $this->actualItems->toArray(), function ($e) {
return $e->getId();
});
$this->assertEquals(array_values($expectedMerge->toArray()), array_values($mergeItems));
}
