public bool DeleteUser(int id)
{
bool isDeleteable = (cacheDao.GetByOwner(id).Count == 0);
isDeleteable = isDeleteable && (logEntryDao.GetLogentriesForUser(id).Count == 0);
isDeleteable = isDeleteable && (ratingDao.GetRatingsForUser(id).Count == 0);
if (isDeleteable)
{
return(userDao.DeleteById(id));
}
throw new Exception("Error: Unable to delete selected user. User owns caches and/or log entries and/or rating entries.");
}
public void GetCachesByOwnerTest()
{
const int ownerId = 49;
IList <Cache> expected = new List <Cache>();
expected.Add(new Cache {
Id = 57
});
expected.Add(new Cache {
Id = 75
});
expected.Add(new Cache {
Id = 216
});
expected.Add(new Cache {
Id = 238
});
expected.Add(new Cache {
Id = 327
});
expected.Add(new Cache {
Id = 429
});
expected.Add(new Cache {
Id = 444
});
expected.Add(new Cache {
Id = 459
});
IList <Cache> actual = target.GetByOwner(ownerId);
Assert.AreEqual(expected.Count, actual.Count);
foreach (Cache cache in expected)
{
Assert.IsTrue(actual.Contains(cache));
}
}