public function testManagerHasMultiple()
{
$bar = new Asset();
$bar->set('Proem\\Service\\Asset\\Bar', function () {
return new Bar();
});
$foo = new Asset();
$foo->set('Proem\\Service\\Asset\\Foo', function () {
return new Foo();
});
$am = new Manager();
$am->set('Foo', $foo)->set('Bar', $bar);
$this->assertTrue($am->provides(['Proem\\Service\\Asset\\Foo', 'Proem\\Service\\Asset\\Bar']));
}
