/// <summary>
/// Returns the diff as an assertion failure.
/// </summary>
/// <param name="expected">The expected fragment used to format the diff.</param>
/// <param name="actual">The actual fragment used to format the diff.</param>
/// <returns>The resulting assertion failure.</returns>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="expected"/> or <paramref name="actual"/> is null.</exception>
public AssertionFailure ToAssertionFailure(NodeFragment expected, NodeFragment actual)
{
bool showActual = ((targets & DiffTargets.Actual) != 0);
bool showExpected = ((targets & DiffTargets.Expected) != 0);
var builder = new AssertionFailureBuilder(diffType.Description, new NullFormatter());
const XmlPathRenderingOptions options = XmlPathRenderingOptions.UseIndentation;
if (showActual && showExpected)
{
var actualFormatted = XmlPathRenderer.Run(path, actual, options);
var expectedFormatted = XmlPathRenderer.Run(path, expected, options);
builder.AddRawExpectedAndActualValuesWithDiffs(expectedFormatted, actualFormatted);
}
else if (showActual)
{
var actualFormatted = XmlPathRenderer.Run(path, actual, options);
builder.AddRawActualValue(actualFormatted);
}
else if (showExpected)
{
var expectedFormatted = XmlPathRenderer.Run(path, expected, options);
builder.AddRawExpectedValue(expectedFormatted);
}
return(builder.ToAssertionFailure());
}
/// <summary>
/// Formats a strict path into a human readable form, based on the contents of an existing XML fragment.
/// </summary>
/// <param name="path">The strict path to format.</param>
/// <param name="fragment">The fragment used to format the path..</param>
/// <param name="options">Rendering options.</param>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="path"/>, or <paramref name="fragment"/> is null.</exception>
public static string Run(IXmlPathStrict path, NodeFragment fragment, XmlPathRenderingOptions options)
{
var renderer = ((options & XmlPathRenderingOptions.UseIndentation) != 0)
? (XmlPathRenderer)new XmlPathRendererWithIndentation(path, fragment)
: (XmlPathRenderer)new XmlPathRendererFlat(path, fragment);
return renderer.RunImpl();
}
/// <summary>
/// Formats a strict path into a human readable form, based on the contents of an existing XML fragment.
/// </summary>
/// <param name="path">The strict path to format.</param>
/// <param name="fragment">The fragment used to format the path..</param>
/// <param name="options">Rendering options.</param>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="path"/>, or <paramref name="fragment"/> is null.</exception>
public static string Run(IXmlPathStrict path, NodeFragment fragment, XmlPathRenderingOptions options)
{
var renderer = ((options & XmlPathRenderingOptions.UseIndentation) != 0)
? (XmlPathRenderer) new XmlPathRendererWithIndentation(path, fragment)
: (XmlPathRenderer) new XmlPathRendererFlat(path, fragment);
return(renderer.RunImpl());
}
