private void VerifyCompareToOtherWithLesserItems()
{
var equalItems = Items.ToArray();
var greaterItems = ShiftedItems.ToArray();
SwapLast(equalItems, greaterItems);
var failure = CompareItems(greaterItems, equalItems, (x, y) => x.CompareTo(y) > 0);
if (failure != null)
{
Fail($"IComparable<T>.CompareTo failed with values expected to be lesser at index {failure.Value.Index}. Expected: <{failure.Value.Right}>. Actual: <{failure.Value.Left}>.");
}
}
private void VerifyCompareToObjWithGreaterItems()
{
var equalItems = Items.ToArray();
var greaterItems = ShiftedItems.ToArray();
SwapLast(equalItems, greaterItems);
var failure = CompareItems(equalItems, greaterItems, (x, y) => ((IComparable)x).CompareTo(y) < 0);
if (failure != null)
{
Fail($"IComparable.CompareTo failed with values expected to be greater at index {failure.Value.Index}. "
+ $"Expected: <{failure.Value.Right}>. Actual: <{failure.Value.Left}>.");
}
}
private void VerifyOpLessThanWithLesserItems()
{
if (OpLessThanFunc == null)
{
return;
}
var equalItems = Items.ToArray();
var greaterItems = ShiftedItems.ToArray();
SwapLast(equalItems, greaterItems);
var failure = CompareItems(greaterItems, equalItems, (x, y) => !OpLessThanFunc(x, y));
if (failure != null)
{
Fail($"op_LessThan failed with values expected to be greater at index {failure.Value.Index}. Expected: <{failure.Value.Right}>. Actual: <{failure.Value.Left}>.");
}
}