/**
* @covers ::map
*/
public function testMap()
{
$models = [new City(['id' => 10]), new City(['id' => 20])];
$link = new LinkMany(new Country(), Country::getRepo()->getRel('cities'), $models);
$result = $link->map(function ($item) {
return $item->id;
});
$this->assertSame([10, 20], $result);
}
