public void OneToManyMapper_GetChildrenEmpty()
{
var oneToManyMapper = new OneToManyMapper();
var childList = oneToManyMapper.GetChildren(0);
Assert.Empty(childList);
}
public void ShouldNotThrow_AndShouldUpdateParent_WhenMultipleUpdatedSuccessfully()
{
_sut.Add(1, 2);
_sut.Add(1, 3);
Assert.DoesNotThrow(() => _sut.UpdateParent(1, 10));
var res = _sut.GetChildren(10).ToList();
Assert.AreEqual(2, res.Count());
Assert.IsTrue(res.Contains(2));
Assert.IsTrue(res.Contains(3));
}
public void OneToManyMapper_GetChildren(int parentId, int childId)
{
var parent = new Parent(parentId);
var child = new Child(childId);
var oneToManyMapper = new OneToManyMapper();
oneToManyMapper.parentList.Add(parent);
oneToManyMapper.childList.Add(child);
oneToManyMapper.Add(parentId, childId);
var childList = oneToManyMapper.GetChildren(parentId);
Assert.True(childList.Count() == 1, $"Value returned is not of type List");
}
public void ShouldThrowArgumentException_WhenInputIsOutOfMinRange()
{
Assert.Throws <ArgumentException>(() => _sut.GetChildren(0));
}