/// <inheritdoc />
public DiffSet Diff(NodeElement expected, IXmlPathStrict path, IXmlPathStrict pathExpected, Options options)
{
if (expected == null)
{
throw new ArgumentNullException("expected");
}
if (path == null)
{
throw new ArgumentNullException("path");
}
if (pathExpected == null)
{
throw new ArgumentNullException("pathExpected");
}
if (!AreNamesEqual(expected.Name, options))
{
return(new DiffSetBuilder()
.Add(new Diff(DiffType.MismatchedElement, path.Element(Index), DiffTargets.Both))
.ToDiffSet());
}
return(new DiffSetBuilder()
.Add(attributes.Diff(expected.Attributes, path.Element(Index), pathExpected.Element(expected.Index), options))
.Add(Children.Diff(expected.Children, path.Element(Index), pathExpected.Element(expected.Index), options))
.ToDiffSet());
}
/// <inheritdoc />
public override DiffSet Diff(INode expected, IXmlPathStrict path, IXmlPathStrict pathExpected, Options options)
{
var expectedComment = expected as NodeComment;
if (expectedComment != null)
{
return(Diff(expectedComment, path, pathExpected, options));
}
return(new DiffSetBuilder()
.Add(new Diff(DiffType.UnexpectedComment, path.Element(Index), DiffTargets.Actual))
.ToDiffSet());
}
/// <inheritdoc />
public DiffSet Diff(NodeComment expected, IXmlPathStrict path, IXmlPathStrict pathExpected, Options options)
{
if (expected == null)
{
throw new ArgumentNullException("expected");
}
if (path == null)
{
throw new ArgumentNullException("path");
}
if (pathExpected == null)
{
throw new ArgumentNullException("pathExpected");
}
if (((options & Options.IgnoreComments) != 0) || Text.Equals(expected.Text))
{
return(DiffSet.Empty);
}
return(new DiffSetBuilder()
.Add(new Diff(DiffType.MismatchedComment, path.Element(Index), DiffTargets.Both))
.ToDiffSet());
}
/// <summary>
/// Starts a new strict XML path by specifying the index of its root element.
/// </summary>
/// <param name="index">The index of the root element.</param>
/// <returns>A new open loose XML path.</returns>
/// <exception cref="ArgumentOutOfRangeException">Thrown if <paramref name="index"/> is negative.</exception>
internal static IXmlPathStrict Element(int index)
{
return(Empty.Element(index));
}