public function testGetFromWhatLinksHere() { // Every even-numbered test page links to Main Page. $mainPageLinks = $this->pageListGetter->getFromWhatLinksHere('Main Page'); $this->assertCount(17, $mainPageLinks->toArray()); // Nothing links to 'Test page 4'. $testPageLinks = $this->pageListGetter->getFromWhatLinksHere('Test page 4'); $this->assertCount(0, $testPageLinks->toArray()); }