public void FirstOrDefaultXsltElement_Element_ReturnsFirstElement()
{
var parent = new XsltElement("Parent");
var childName = "testName";
var child = new XsltElement("element", new XAttribute("name", childName));
parent.Add(child);
var foundElement = parent.FirstOrDefaultXsltElement(child);
Assert.Same(child, foundElement);
}
public void FirstOrDefaultXsltElement_ElementName_ReturnsNull()
{
var parent = new XsltElement("Parent");
var childName = "testName";
var child = new XsltElement("element", new XAttribute("name", childName));
parent.Add(child);
var foundElement = parent.FirstOrDefaultXsltElement("someOtherName");
Assert.Null(foundElement);
}
public static void AddOrUpdateOutputElements(this XsltElement root, XsltElement outputElement)
{
var existingElement = root.FirstOrDefaultXsltElement(outputElement);
if (existingElement != null)
{
existingElement.Add(outputElement.XsltElements());
return;
}
root.AddXsltElement(outputElement);
}
public static XsltElement GetPathPartElement(XsltElement parentElement, XsltElement pathPartElement) => parentElement.FirstOrDefaultXsltElement(pathPartElement) ?? parentElement.AddAndReturnChild(pathPartElement);
public static XsltElement FirstOrDefaultXsltElement(this XsltElement root, XsltElement element)
{
var elementName = element.Attribute("name")?.Value;
return(root.FirstOrDefaultXsltElement(elementName));
}