public void ShouldTellUsIfTwoActualsInAGroupAreTheSame()
{
// Given a group containing two cells with the same actuals
var cells = CreateCellsWithActuals(2, 3, 4, 5, 6, 7, 8, 9, 9).ToList();
// When we ask the rule to help
var rule = new ActualsCollide();
var hint = rule.HelpWith(cells);
// Then it should tell us about the two cells and contain all 9 cells
Assert.IsTrue(hint.Text.Contains("Two of the cells"));
Assert.IsTrue(hint.Text.Contains("9"));
CollectionAssert.AreEquivalent(hint.CellIds, cells.Select(c => c.Id));
}
public void ShouldTellUsIfItCantHelp()
{
// Given a group with no duplicated actuals but potentially empty cells
var cellsWithActuals = CreateCellsWithActuals(2, 3, 4, 5, 6, 7);
var cellsWithout = new List<Cell> {new Cell(new CellId(-1, -1)), new Cell(new CellId(-1, -1)), new Cell(new CellId(-1, -1))};
// When we ask the rule to help
var rule = new ActualsCollide();
var cells = new List<Cell>();
cells.AddRange(cellsWithActuals);
cells.AddRange(cellsWithout);
var hint = rule.HelpWith(cells);
// Then it should tell us it can't help
Assert.AreEqual(Hint.None, hint);
}
