public void AddStyleAttribute_style_attribute_appends_existing_attribute()
        {
            IDictionary<string, object> target = new Dictionary<string, object>();
            target.AddStyleAttribute("width", "100px");
            target.AddStyleAttribute("height", "100px");

            Assert.Equal("width:100px;height:100px;", target["style"]);
        }
        public void AddStyleAttribute_creates_style_attribute()
        {
            IDictionary<string, object> target = new Dictionary<string, object>();
            target.AddStyleAttribute("height", "100px");

            Assert.Equal("height:100px;", target["style"]);
        }