public function testRemoveRemovesMenuItem() { $this->_model->add($this->_items['item1']); $this->assertCount(1, $this->_model); $this->assertEquals($this->_items['item1'], $this->_model->get('item1')); $this->_model->remove('item1'); $this->assertCount(0, $this->_model); $this->assertNull($this->_model->get('item1')); }