void RenderViewImpl(ViewContext viewContext, Func <XcstTemplateEvaluator, XcstOutputter> getOutputter, object instance)
{
if (viewContext is null)
{
throw new ArgumentNullException(nameof(viewContext));
}
if (instance is null)
{
throw new ArgumentNullException(nameof(instance));
}
XcstViewPage viewPage = instance as XcstViewPage
?? throw new InvalidOperationException($"The view at '{ViewPath}' must derive from {nameof(XcstViewPage)}, or {nameof(XcstViewPage)}<TModel>.");
viewPage.ViewContext = viewContext;
AddFileDependencies(instance, viewContext.HttpContext.Response);
XcstEvaluator evaluator = XcstEvaluator.Using((object)viewPage);
foreach (var item in viewContext.ViewData)
{
evaluator.WithParam(item.Key, item.Value);
}
getOutputter(evaluator.CallInitialTemplate())
.Run();
}
static bool OutputEqualsToExpected(Type packageType, Uri packageUri, bool printCode)
{
XcstViewPage package = CreatePackage(packageType);
var expectedDoc = new XDocument();
var actualDoc = new XDocument();
XcstEvaluator evaluator = XcstEvaluator.Using((object)package);
using (XmlWriter actualWriter = actualDoc.CreateWriter()) {
evaluator.CallInitialTemplate()
.OutputTo(actualWriter)
.WithBaseUri(packageUri)
.WithBaseOutputUri(packageUri)
.Run();
}
using (XmlWriter expectedWriter = expectedDoc.CreateWriter()) {
evaluator.CallTemplate(_expectedName)
.OutputTo(expectedWriter)
.Run();
}
XDocument normalizedExpected = XDocumentNormalizer.Normalize(expectedDoc);
XDocument normalizedActual = XDocumentNormalizer.Normalize(actualDoc);
bool equals = XNode.DeepEquals(normalizedExpected, normalizedActual);
if (printCode || !equals)
{
Console.WriteLine("/*");
Console.WriteLine("<!-- expected -->");
Console.WriteLine(normalizedExpected.ToString());
Console.WriteLine();
Console.WriteLine("<!-- actual -->");
Console.WriteLine(normalizedActual.ToString());
Console.WriteLine("*/");
}
return(equals);
}