public function testReorder()
{
$fieldDescription1 = $this->getFieldDescriptionMock('fooName1', 'fooLabel1');
$fieldDescription2 = $this->getFieldDescriptionMock('fooName2', 'fooLabel2');
$fieldDescription3 = $this->getFieldDescriptionMock('fooName3', 'fooLabel3');
$fieldDescription4 = $this->getFieldDescriptionMock('fooName4', 'fooLabel4');
$this->listMapper->add($fieldDescription1);
$this->listMapper->add($fieldDescription2);
$this->listMapper->add($fieldDescription3);
$this->listMapper->add($fieldDescription4);
$this->assertEquals(array('fooName1' => $fieldDescription1, 'fooName2' => $fieldDescription2, 'fooName3' => $fieldDescription3, 'fooName4' => $fieldDescription4), $this->fieldDescriptionCollection->getElements());
$this->listMapper->reorder(array('fooName3', 'fooName2', 'fooName1', 'fooName4'));
// print_r is used to compare order of items in associative arrays
$this->assertEquals(print_r(array('fooName3' => $fieldDescription3, 'fooName2' => $fieldDescription2, 'fooName1' => $fieldDescription1, 'fooName4' => $fieldDescription4), true), print_r($this->fieldDescriptionCollection->getElements(), true));
}
