public function test_first_last_count() { $arc = new ArrayCollection(array('aap', 'aap', 'noot', 'mies')); $this->assertEquals($arc->first(), 'aap'); $this->assertEquals($arc->last(), 'mies'); $this->assertEquals($arc->count(), 4); }
/** {@inheritDoc} */ public function last() { $this->initialize(); return $this->collection->last(); }