public function testForget()
{
$array = ['products' => ['desk' => ['price' => 100]]];
Arr::forget($array, null);
$this->assertEquals(['products' => ['desk' => ['price' => 100]]], $array);
$array = ['products' => ['desk' => ['price' => 100]]];
Arr::forget($array, []);
$this->assertEquals(['products' => ['desk' => ['price' => 100]]], $array);
$array = ['products' => ['desk' => ['price' => 100]]];
Arr::forget($array, 'products.desk');
$this->assertEquals(['products' => []], $array);
$array = ['products' => ['desk' => ['price' => 100]]];
Arr::forget($array, 'products.desk.price');
$this->assertEquals(['products' => ['desk' => []]], $array);
$array = ['products' => ['desk' => ['price' => 100]]];
Arr::forget($array, 'products.final.price');
$this->assertEquals(['products' => ['desk' => ['price' => 100]]], $array);
$array = ['shop' => ['cart' => [150 => 0]]];
Arr::forget($array, 'shop.final.cart');
$this->assertEquals(['shop' => ['cart' => [150 => 0]]], $array);
$array = ['products' => ['desk' => ['price' => ['original' => 50, 'taxes' => 60]]]];
Arr::forget($array, 'products.desk.price.taxes');
$this->assertEquals(['products' => ['desk' => ['price' => ['original' => 50]]]], $array);
$array = ['products' => ['desk' => ['price' => ['original' => 50, 'taxes' => 60]]]];
Arr::forget($array, 'products.desk.final.taxes');
$this->assertEquals(['products' => ['desk' => ['price' => ['original' => 50, 'taxes' => 60]]]], $array);
$array = ['products' => ['desk' => ['price' => 50], null => 'something']];
Arr::forget($array, ['products.amount.all', 'products.desk.price']);
$this->assertEquals(['products' => ['desk' => [], null => 'something']], $array);
// Only works on first level keys
$array = ['*****@*****.**' => 'Joe', '*****@*****.**' => 'Jane'];
Arr::forget($array, '*****@*****.**');
$this->assertEquals(['*****@*****.**' => 'Jane'], $array);
// Does not work for nested keys
$array = ['emails' => ['*****@*****.**' => ['name' => 'Joe'], 'jane@localhost' => ['name' => 'Jane']]];
Arr::forget($array, ['*****@*****.**', 'emails.jane@localhost']);
$this->assertEquals(['emails' => ['*****@*****.**' => ['name' => 'Joe']]], $array);
}
