/**
* Tests SortArray::sortByWeightAndTitleKey() input against expected output.
*
* @dataProvider providerTestSortByWeightAndTitleKey
*
* @param array $a
* The first input item for comparison.
* @param array $b
* The second item for comparison.
* @param integer $expected
* The expected output from calling the method.
*/
public function testSortByWeightAndTitleKey($a, $b, $expected)
{
$result = SortArray::sortByWeightAndTitleKey($a, $b);
$this->assertEquals($expected, $result);
}
/**
* Sort language objects.
*
* @param array $languages
* The array of language objects keyed by langcode.
*/
public static function sort(&$languages)
{
uasort($languages, function ($a, $b) {
return SortArray::sortByWeightAndTitleKey($a, $b, 'weight', 'name');
});
}
