/**
* @test
*/
public function it_applies_premap_callback_to_payload_collection()
{
$stringCollection = ["a string", 100, "yet another string"];
$collection = StringCollection::fromNativeValue($stringCollection);
$string_cast = Func::prepare('premap', null, function ($item, $key, \Iterator $collection) {
return (string) $item;
});
$collection = $string_cast($collection);
$this->assertEquals(["a string", "100", "yet another string"], iterator_to_array(new MapIterator($collection, function (string $string) {
return $string->value();
})));
}
/**
* @test
*/
public function it_returns_item_property_if_requested()
{
$stringCol = StringCollection::fromNativeValue(array("Apple", "Banana"));
$this->assertEquals('Prooph\\Done\\Process\\Type\\String', $stringCol->property('item')->value());
$this->assertNull($stringCol->property('Apple'));
}
