function it_has_immutable_displayables_provided_in_content(Content $content, Displayables $displayables)
{
$content->getDisplayables()->willReturn($displayables);
$this->getDisplayables()->shouldBeAnInstanceOf(ImmutableCollection::class);
}
function it_has_added_pages(Content $content, Displayables $displayables, Page $page)
{
$content->getDisplayables()->willReturn($displayables);
$displayables->add($page)->shouldBeCalled()->willReturn(true);
$this->addDisplayable($page);
}
/**
* @param DisplayableInterface $displayable
*
* @return bool
*/
public function addDisplayable(DisplayableInterface $displayable)
{
$this->verifyDisplayable($displayable);
return $this->content->getDisplayables()->add($displayable);
}
