public void PreviousSiblingIsBr()
{
var doc = new HtmlDocumentNode();
var a = new HtmlElementNode("a");
doc.AppendChild(new HtmlElementNode("br"));
doc.AppendChild(a);
var previousSibling = a.PreviousSibling;
Assert.Equal("br", previousSibling.Name);
}
public void NextSiblingIsBr()
{
var doc = new HtmlDocumentNode();
var a = new HtmlElementNode("a");
doc.AppendChild(a);
doc.AppendChild(new HtmlElementNode("br"));
var nextSibling = a.NextSibling;
Assert.Equal("br", nextSibling.Name);
}
public void ParentNodeOfNotRootElementIsNotNull()
{
var doc = new HtmlDocumentNode();
var a = new HtmlElementNode("a");
doc.AppendChild(a);
Assert.Equal(doc, a.ParentNode);
}
public void LastChildIsBr()
{
var doc = new HtmlDocumentNode();
doc.AppendChild(new HtmlElementNode("br"));
var lastChild = doc.LastChild;
Assert.Equal("br", lastChild.Name);
}
public void PreviousSiblingIsNull()
{
var doc = new HtmlDocumentNode();
var a = new HtmlElementNode("a");
doc.AppendChild(a);
var previousSibling = a.PreviousSibling;
Assert.Null(previousSibling);
}
public void NextSiblingIsNull()
{
var doc = new HtmlDocumentNode();
var a = new HtmlElementNode("a");
doc.AppendChild(a);
var nextSibling = a.NextSibling;
Assert.Null(nextSibling);
}
