private function doModifyOutput(OutputPage $output)
{
$this->htmlBreadcrumbLinksBuilder->buildBreadcrumbs($output->getTitle());
$this->htmlBreadcrumbLinksBuilder->setRTLDirectionalityState($output->getTitle()->getPageLanguage()->isRTL());
$output->prependHTML($this->htmlBreadcrumbLinksBuilder->getHtml());
return true;
}
public function testBuildBreadcrumbsForValidHierarchicalLinks()
{
$byPropertyHierarchicalLinksFinder = $this->getMockBuilder('\\SBL\\ByPropertyHierarchicalLinksFinder')->disableOriginalConstructor()->getMock();
$byPropertyHierarchicalLinksFinder->expects($this->once())->method('getParents')->will($this->returnValue(array(new DIWikiPage('Foo', NS_MAIN))));
$byPropertyHierarchicalLinksFinder->expects($this->once())->method('getChildren')->will($this->returnValue(array(new DIWikiPage('Bar', NS_MAIN))));
$bySubpageLinksFinder = $this->getMockBuilder('\\SBL\\BySubpageLinksFinder')->disableOriginalConstructor()->getMock();
$bySubpageLinksFinder->expects($this->never())->method('canUseSubpageDiscoveryForFallback');
$instance = new HtmlBreadcrumbLinksBuilder($byPropertyHierarchicalLinksFinder, $bySubpageLinksFinder);
$instance->setRTLDirectionalityState(false);
$instance->setBreadcrumbDividerStyleClass('DividerStyleClass');
$instance->buildBreadcrumbs(Title::newFromText(__METHOD__));
$this->assertInternalType('string', $instance->getHtml());
$this->assertContains('dir="ltr"', $instance->getHtml());
$this->assertContains('DividerStyleClass', $instance->getHtml());
}
