public void GetItemsByOrder_GivenAValidOrderID_ReturnsTheListOfItemsForThatOrder()
{
// arrange
List <OrderItem> data = new List <OrderItem>();
data.Add(new OrderItem()
{
ID = 30, OrderID = 10
});
data.Add(new OrderItem()
{
ID = 31, OrderID = 11
});
data.Add(new OrderItem()
{
ID = 32, OrderID = 11
});
data.Add(new OrderItem()
{
ID = 33, OrderID = 11
});
data.Add(new OrderItem()
{
ID = 34, OrderID = 12
});
data.Add(new OrderItem()
{
ID = 35, OrderID = 12
});
List <OrderItem> expected = new List <OrderItem>();
expected.Add(data[1]);
expected.Add(data[2]);
expected.Add(data[3]);
Mock <DbSet <OrderItem> > mockSet = EntityMockFactory.CreateSet(data.AsQueryable());
Mock <OrderDb> mockContext = new Mock <OrderDb>();
mockContext.Setup(c => c.OrderItems).Returns(mockSet.Object);
OrderItemRepository sut = new OrderItemRepository(mockContext.Object);
// act
var actual = sut.GetItemsByOrder(11);
// assert
Assert.IsTrue(Equality.AreEqual(expected, actual));
}