public function testIconClass() { $icon = new Icon(); $this->assertFalse($icon->hasIconClass()); $icon->setIconClass('icon-add'); $this->assertEquals('icon-add', $icon->getIconClass()); $this->assertTrue($icon->hasIconClass()); $this->assertEquals('<a href="#"><span class="icon-add"></span></a>', $icon->toHtml(array())); }