public void RemoveAttribute_should_be_nop()
        {
            DomContainer doc  = new DomDocument().AppendElement("s");
            var          text = doc.AppendCDataSection(" ");

            Assert.Same(text, text.RemoveAttribute("anything"));
        }
        public void HasAttribute_should_be_false()
        {
            DomContainer doc  = new DomDocument().AppendElement("s");
            var          text = doc.AppendCDataSection(" ");

            Assert.False(text.HasAttribute("anything"));
        }