public static void FlashMessageSet(Controller controller, string flashMessageType, string message)
{
FlashMessageCollection flashMessages = new FlashMessageCollection(controller.TempData);
bool flashMessageSet = flashMessages.Any(x => x.Key == flashMessageType && x.Message == message);
Assert.IsTrue(flashMessageSet);
}
public void GetFlashMessages_returns_a_collection()
{
TempDataDictionary tempData = new TempDataDictionary();
var original = new FlashMessageCollection(tempData);
original.Add(new FlashMessage("info", "Hello, World!"));
var flashMessages = tempData.GetFlashMessages();
Assert.AreEqual(1, flashMessages.Count());
}
public void Before_each_test()
{
ViewPage viewPage = new ViewPage();
ViewContext viewContext = new ViewContext();
viewContext.TempData = new TempDataDictionary();
htmlHelper = new HtmlHelper(viewContext, viewPage);
flashMessageCollection = new FlashMessageCollection(viewContext.TempData);
}
/// <summary>
/// Add a new message to the flash with the given key.
/// </summary>
/// <param name="controller">Controller.</param>
/// <param name="key">Flash key.</param>
/// <param name="message">Flash message.</param>
public static void Flash(this Controller controller, string key, string message)
{
Contract.Requires<ArgumentNullException>(controller != null);
Contract.Requires<NullReferenceException>(controller.TempData != null);
Contract.Requires<ArgumentNullException>(key != null);
Contract.Requires<ArgumentNullException>(message != null);
Contract.Requires<ArgumentException>(!string.IsNullOrEmpty(key));
FlashMessageCollection flashMessageCollection = new FlashMessageCollection(controller.TempData);
FlashMessage flashMessage = new FlashMessage(key, message);
flashMessageCollection.Add(flashMessage);
}
/// <summary>
/// Renders the HTML containing the flash messages.
/// </summary>
/// <param name="htmlHelper"></param>
/// <returns>HTML string</returns>
public static IHtmlString RenderFlash(this HtmlHelper htmlHelper)
{
Contract.Requires<ArgumentNullException>(htmlHelper != null);
var outerDiv = CreateOuterDiv();
FlashMessageCollection flashMessageCollection = new FlashMessageCollection(htmlHelper.ViewContext.TempData);
foreach (FlashMessage flashMessage in flashMessageCollection)
{
AddFlashMessageToOuterDiv(flashMessage, outerDiv);
}
return MvcHtmlString.Create(outerDiv.ToString(TagRenderMode.Normal));
}
public void Before_each_test()
{
controller = new FakeController();
flashMessageCollection = new FlashMessageCollection(controller.TempData);
}
public void Before_each_test()
{
tempData = new TempDataDictionary();
collection = new FlashMessageCollection(tempData);
}