/** * Test method: renderLangAlternates(). */ public function testRenderLangAlternates() { $this->assertEquals('', $this->seoEngine->renderLangAlternates()); $this->seoPage->addLangAlternate('www.silvestra/en', 'en'); $enAlternative = "<link rel=\"alternate\" href=\"www.silvestra/en\" hreflang=\"en\"/>\n"; $this->assertEquals($enAlternative, $this->seoEngine->renderLangAlternates()); $this->seoPage->addLangAlternate('www.silvestra/lt', 'lt'); $this->assertEquals($enAlternative . "<link rel=\"alternate\" href=\"www.silvestra/lt\" hreflang=\"lt\"/>\n", $this->seoEngine->renderLangAlternates()); }