private void TestMove(OrderMovement orderMovement)
{
//Setup
var isContiguous = new List <IIsOrdered>();
for (int i = 0; i < 5; i++)
{
isContiguous.Add(new TestSubject {
Id = i, Order = i
});
}
var subject = isContiguous[2];
//Exercise
IsOrderedHelper.MoveWithinList(isContiguous, subject, orderMovement);
//Test and assert
Assert.IsTrue(IsOrderedHelper.IsContiguous(isContiguous));
if (orderMovement == OrderMovement.Up)
{
Assert.IsTrue(subject.Order == 1);
}
else
{
Assert.IsTrue(subject.Order == 3);
}
}
public void MovingTheBottomItemDownShallNotThrowAnException()
{
//Setup
var isContiguous = new List <IIsOrdered>();
for (int i = 0; i < 5; i++)
{
isContiguous.Add(new TestSubject {
Id = i, Order = i
});
}
var subject = isContiguous[4];
//Exercise
IsOrderedHelper.MoveWithinList(isContiguous, subject, OrderMovement.Down);
//Test and assert
Assert.IsTrue(IsOrderedHelper.IsContiguous(isContiguous));
Assert.IsTrue(subject.Order == 4);
}