public function testSortAssoc()
{
$arr = new ArrayObject(['b' => 'bval', 'a' => 'aval', 'c' => 'cval']);
$arr->sortAssoc();
$this->assertEquals(['a' => 'aval', 'b' => 'bval', 'c' => 'cval'], $arr->toArray());
$arr = new ArrayObject(['b' => 'bval', 'a' => 'aval', 'c' => 'cval']);
$arr->sortAssoc(function ($a, $b) {
if ($a == $b) {
return 0;
}
return $a < $b ? -1 : 1;
});
$this->assertEquals(['a' => 'aval', 'b' => 'bval', 'c' => 'cval'], $arr->toArray());
$arr = new ArrayObject(['b' => new Item('bval'), 'a' => new Item('aval'), 'c' => new Item('cval')]);
$arr->sortAssoc(new ComparableComparator());
$this->assertEquals(['a' => 'aval', 'b' => 'bval', 'c' => 'cval'], $arr->map(function ($elem) {
return $elem->getContent();
})->toArray());
}
