function SortTest::assertSorted

A helper method to assert that an input array is sorted.

Compared by values, if the $column is not null, the column of the value is used for comparing.

Parameters

array $input: The input array.

null|string $column: The column of the value or NULL.

File

core/tests/Drupal/Tests/PhpCs/SortTest.php, line 82

Class

SortTest

Tests that phpcs.xml.dist is properly sorted.

Namespace

Code

private function assertSorted(array $input, string $column = NULL) {
    $input_sorted = $input;
    if ($column === NULL) {
        usort($input_sorted, static function ($a, $b) {
            return strcmp($a, $b);
        });
    }
    else {
        usort($input_sorted, static function ($a, $b) use ($column) {
            return strcmp($a[$column], $b[$column]);
        });
    }
    $this->assertEquals($input, $input_sorted);
}