/**
* @dataProvider titleProvider
*/
public function testFindParentBreadcrumbs($title, $count, $expected)
{
$subject = DIWikiPage::newFromTitle(Title::newFromText($title));
$instance = new BySubpageLinksFinder();
$instance->setSubpageDiscoverySupportState(true);
$this->assertEmpty($instance->getParents());
$instance->tryToFindLinksFor($subject);
$this->assertCount($count, $instance->getParents());
$this->assertEquals($expected, $instance->getParents());
}
private function tryToUseSubpageHierarchyFallback($subject, $parents)
{
if ($parents !== array() || !$this->bySubpageLinksFinder->canUseSubpageDiscoveryForFallback()) {
return $parents;
}
$this->bySubpageLinksFinder->tryToFindLinksFor($subject);
return $this->bySubpageLinksFinder->getParents();
}