public void test_replace_with_many_nominal()
{
DomDocument doc = new DomDocument();
var html = doc.AppendElement("html");
var body = html.AppendElement("body");
var h1 = body.AppendElement("h1");
var h3 = doc.CreateElement("h3");
var result = h1.ReplaceWith(h3, doc.CreateElement("h4"), doc.CreateElement("h5"));
Assert.That(doc.ToXml(), Is.EqualTo("<html><body><h3 /><h4 /><h5 /></body></html>"));
Assert.That(result, Is.SameAs(h3));
}
public void test_replace_with_document_element()
{
DomDocument doc = new DomDocument();
var html = doc.AppendText("leading ws");
var head = doc.CreateElement("head");
var result = html.ReplaceWith(head);
Assert.That(doc.ToXml(), Is.EqualTo("<head />"));
Assert.That(result, Is.SameAs(head));
}
public void test_to_xml_string()
{
DomDocument doc = new DomDocument();
// doc.AppendDocumentType("html");
var html = doc.AppendElement("html");
var body = html.AppendElement("body");
body.AppendElement("h1").AppendText("Hello, world");
html.Attribute("lang", "en");
// N.B. By default, xml decl is omitted
Assert.That(doc.ToXml(), Is.EqualTo("<html lang=\"en\"><body><h1>Hello, world</h1></body></html>"));
}