Artesaos\SEOTools\Tests\SEOMetaTest::test_set_alternate_languages PHP Method

    public function test_set_alternate_languages()
    {
        $fullHeader = "<title>It's Over 9000!</title>";
        $fullHeader .= "<meta name=\"description\" content=\"For those who helped create the Genki Dama\">";
        $fullHeader .= "<link rel=\"alternate\" hreflang=\"en\" href=\"http://domain.com\"/>";
        $lang = 'en';
        $langUrl = 'http://domain.com';
        $expectedLangs = [['lang' => $lang, 'url' => $langUrl]];
        $this->seoMeta->addAlternateLanguage($lang, $langUrl);
        $this->setRightAssertion($fullHeader);
        $this->assertEquals($expectedLangs, $this->seoMeta->getAlternateLanguages());
        $this->seoMeta->addAlternateLanguages($expectedLangs);
        $this->assertEquals(array_merge($expectedLangs, $expectedLangs), $this->seoMeta->getAlternateLanguages());
    }