function it_generates_and_stores_the_identifier_if_nothing_in_storage(RequestIdentifierStorage $storage, RequestIdentifierGenerator $generator, RequestIdentifier $identifier)
{
$generator->generate()->willReturn($identifier);
$storage->getRequestIdentifier()->willReturn(null);
$storage->setRequestIdentifier($identifier)->shouldBeCalled();
$this->get()->shouldReturn($identifier);
}
/**
* {@inheritdoc}
*/
public function get()
{
if (null === ($identifier = $this->storage->getRequestIdentifier())) {
$identifier = $this->generator->generate();
$this->storage->setRequestIdentifier($identifier);
}
return $identifier;
}
