MockFramework CreateDbSet Pattern

gistfile1.cs

        public Mock<DbSet<T>> CreateMockSet<T>(IQueryable<T> src)
            where T: class
        {
            var mockSet = new Mock<DbSet<T>>();
            mockSet.As<IQueryable<T>>().Setup(m => m.Provider).Returns(src.Provider);
            mockSet.As<IQueryable<T>>().Setup(m => m.Expression).Returns(src.Expression);
            mockSet.As<IQueryable<T>>().Setup(m => m.ElementType).Returns(src.ElementType);
            mockSet.As<IQueryable<T>>().Setup(m => m.GetEnumerator()).Returns(src.GetEnumerator());
            return mockSet;
        }