public async Task GetDelinquintMembersOne()
{
Checkout mockCheckout1 = new Checkout()
{
UserId = "1",
BookId = "1",
CheckInDate = DateTime.Today.AddDays(-1)
};
mockDataLoadingService.Setup(m => m.GetCheckoutsAsync()).ReturnsAsync(new List<Checkout>() {mockCheckout1});
mockDataLoadingService.Setup(m => m.GetMembersAsync()).ReturnsAsync(new List<Member>() {mockMember1});
mockDataLoadingService.Setup(m => m.GetBooksAsync()).ReturnsAsync(new List<Book>() {mockBook1});
LibraryService service = new LibraryService();
var members = await service.GetDelinquentMembers();
Assert.AreEqual(1, members.Count);
}
public async Task MemberOverdueOnTwoBooksOnlyReturnedOnce()
{
Checkout mockCheckout1 = new Checkout()
{
UserId = "1",
BookId = "1",
CheckInDate = DateTime.Today.AddDays(-1)
};
Checkout mockCheckout2 = new Checkout()
{
UserId = "1",
BookId = "2",
CheckInDate = DateTime.Today.AddDays(-1)
};
Checkout mockCheckout3 = new Checkout()
{
UserId = "1",
BookId = "3",
CheckInDate = DateTime.Today.AddDays(1)
};
mockDataLoadingService.Setup(m => m.GetCheckoutsAsync()).ReturnsAsync(new List<Checkout>() { mockCheckout1, mockCheckout2, mockCheckout3 });
mockDataLoadingService.Setup(m => m.GetMembersAsync()).ReturnsAsync(new List<Member>() { mockMember1 , mockMember2});
mockDataLoadingService.Setup(m => m.GetBooksAsync()).ReturnsAsync(new List<Book>() { mockBook1, mockBook2 });
LibraryService service = new LibraryService();
var members = await service.GetDelinquentMembers();
Assert.AreEqual(1, members.Count);
}
public async Task GetLateChargesWithCharges()
{
Checkout mockCheckout1 = new Checkout()
{
UserId = "1",
BookId = "1",
CheckInDate = DateTime.Today.AddDays(-1)
};
Checkout mockCheckout2 = new Checkout()
{
UserId = "1",
BookId = "2",
CheckInDate = DateTime.Today.AddDays(-2)
};
Checkout mockCheckout3 = new Checkout()
{
UserId = "2",
BookId = "3",
CheckInDate = DateTime.Today.AddDays(1)
};
mockDataLoadingService.Setup(m => m.GetCheckoutsAsync()).ReturnsAsync(new List<Checkout>() { mockCheckout1, mockCheckout2, mockCheckout3 });
mockDataLoadingService.Setup(m => m.GetMembersAsync()).ReturnsAsync(new List<Member>() { mockMember1, mockMember2 });
mockDataLoadingService.Setup(m => m.GetBooksAsync()).ReturnsAsync(new List<Book>() { mockBook1, mockBook2 });
LibraryService ls = new LibraryService();
var lateCharges = await ls.GetLateChargesForMember(mockMember1);
Assert.AreEqual(2, lateCharges.Count);
Assert.AreEqual(0.30, lateCharges[0].Fee);
Assert.AreEqual(0.60, lateCharges[1].Fee);
}
public void GetAmountOwedForMemberWithTwoLateBooks()
{
Checkout mockCheckout1 = new Checkout()
{
UserId = "1",
BookId = "1",
CheckInDate = DateTime.Today.AddDays(-1)
};
Checkout mockCheckout2 = new Checkout()
{
UserId = "1",
BookId = "2",
CheckInDate = DateTime.Today.AddDays(-1)
};
Checkout mockCheckout3 = new Checkout()
{
UserId = "2",
BookId = "3",
CheckInDate = DateTime.Today.AddDays(1)
};
mockDataLoadingService.Setup(m => m.GetCheckoutsAsync()).ReturnsAsync(new List<Checkout>() { mockCheckout1, mockCheckout2, mockCheckout3 });
mockDataLoadingService.Setup(m => m.GetMembersAsync()).ReturnsAsync(new List<Member>() { mockMember1, mockMember2 });
mockDataLoadingService.Setup(m => m.GetBooksAsync()).ReturnsAsync(new List<Book>() { mockBook1, mockBook2 });
LibraryService ls = new LibraryService();
Assert.AreEqual(0.6, ls.GetAmountOwed(mockMember1));
}
