public void Openning_a_board_sets_it_as_current()
{
var boardId = new Model.BoardId("g");
Views.ApplicationNavigationViewModel model = new Views.ApplicationNavigationViewModel();
var prevItems = model.Items.ToList();
model.OpenBoard(boardId);
var addedScreen = model.Items.Except(prevItems).Single();
Assert.AreSame(addedScreen, model.CurrentScreen);
}
public void Openning_a_board_again_doesnt_add_it_again()
{
var boardId = new Model.BoardId("g");
Views.ApplicationNavigationViewModel model = new Views.ApplicationNavigationViewModel();
model.OpenBoard(boardId);
var prevItems = model.Items.ToList();
model.OpenBoard(boardId);
var addedScreens = model.Items.Except(prevItems).ToList();
Assert.AreEqual(0, addedScreens.Count, "Screen was added when it shouldn't be!");
}
public void Openning_a_board_again_sets_it_as_current()
{
var boardId = new Model.BoardId("g");
Views.ApplicationNavigationViewModel model = new Views.ApplicationNavigationViewModel();
model.OpenBoard(boardId);
var boardScreen = model.CurrentScreen;
model.ItemClicked(model.BoardsScreen);
model.OpenBoard(boardId);
Assert.AreSame(boardScreen, model.CurrentScreen);
}
public void Openning_a_board_adds_it_to_items()
{
var boardId = new Model.BoardId("g");
Views.ApplicationNavigationViewModel model = new Views.ApplicationNavigationViewModel();
var prevItems = model.Items.ToList();
model.OpenBoard(boardId);
var newItems = model.Items.Except(prevItems).ToList();
Assert.AreEqual(1, newItems.Count, "Not exactly one screen was added");
var addedScreen = newItems.First();
Assert.IsInstanceOfType(addedScreen, typeof(BoardCatalogModel), "Added screen didn't seem to be correct type!");
Assert.AreEqual(boardId, (addedScreen as BoardCatalogModel).BoardId, "Added screen didn't seem to have correct id!");
}