public function testHtmlAttributes()
{
$page = new SeoPage();
$page->setHtmlAttributes(array('key1' => 'value1'));
$page->addHtmlAttributes('key2', 'value2');
$expected = array('key1' => 'value1', 'key2' => 'value2');
$this->assertEquals($expected, $page->getHtmlAttributes());
$this->assertTrue($page->hasHtmlAttribute('key2'));
$page->removeHtmlAttributes('key2');
$this->assertFalse($page->hasHtmlAttribute('key2'));
}
