public function test_add_keywords() { $fullHeader = "<title>It's Over 9000!</title>"; $fullHeader .= "<meta name=\"description\" content=\"For those who helped create the Genki Dama\">"; $fullHeader .= "<meta name=\"keywords\" content=\"masenko, makankosappo\">"; $this->seoMeta->addKeyword('masenko'); $this->seoMeta->addKeyword('makankosappo'); $this->setRightAssertion($fullHeader); $this->assertEquals('masenko, makankosappo', implode($this->seoMeta->getKeywords(), ', ')); $this->seoMeta->addKeyword(['kienzan', 'tayoken']); $this->assertEquals('kienzan, tayoken, masenko, makankosappo', implode($this->seoMeta->getKeywords(), ', ')); }