public function testOgSiteName() { $metaData = new MetaData(); $this->assertTrue(is_array($metaData->get())); $this->assertTrue(empty($metaData->get())); $this->assertFalse($metaData->getOgSiteName()); $this->assertInstanceOf(BaseMetaData::class, $metaData->setOgSiteName('site-name')); $this->assertEquals(['site-name'], $metaData->getOgSiteName()); }