Cannot get DbSet.Find to work with Moq (Using the Entity-Framework)

Question

For some reason this code keeps failing. Anyone that can tell me why:

        var activeLoans = new List {
            new ActiveLoan{
                 


        

Answer 1

I think you need to also setup the IDbSet::Find.

activeLoanMockSet.Setup(m => m.Find(It.IsAny<object[]>()))
    .Returns<object[]>(ids => activeLoans.FirstOrDefault(d => d.ID == (int)ids[0]));