public void ReturnLoanLoanNoSuchCustomer()
{
var loanManagerMock = new Mock <ILoanManager>();
var customerManagerMock = new Mock <ICustomerManager>();
var bookManagerMock = new Mock <IBookManager>();
loanManagerMock.Setup(m =>
m.GetLoanByCustomerAndBook(It.IsAny <int>(), (It.IsAny <int>())))
.Returns(new Loan
{
CustomerID = 2,
BookID = 2
});
bookManagerMock.Setup(m =>
m.GetBookByBookNumber(It.IsAny <int>()))
.Returns(new Book
{
BookNumber = 2
});
var loanAPI = new LoanAPI(bookManagerMock.Object, loanManagerMock.Object, customerManagerMock.Object);
var result = loanAPI.ReturnLoan(2, 2);
Assert.AreEqual(ErrorCodesReturnBook.NoSuchCustomer, result);
loanManagerMock.Verify(m =>
m.ReturnLoan(2, 2), Times.Never());
}
public void ReturnLoanNoOpenLoan()
{
var bookManagerMock = new Mock <IBookManager>();
var loanManagerMock = new Mock <ILoanManager>();
var customerManagerMock = new Mock <ICustomerManager>();
bookManagerMock.Setup(m =>
m.GetBookByBookNumber(It.IsAny <int>()))
.Returns(
new Book
{
BookNumber = 2
}
);
customerManagerMock.Setup(m =>
m.GetCustomerByCustomerID(It.IsAny <int>()))
.Returns(
new Customer
{
CustomerID = 4
}
);
loanManagerMock.Setup(m =>
m.GetLoanByCustomerAndBook(It.Is <int>(i => i == 2), (It.Is <int>(i => i == 4))))
.Returns(
new Loan
{
CustomerID = 4,
BookID = 3
});
loanManagerMock.Setup(m =>
m.ReturnLoan(It.Is <int>(i => i == 3), It.Is <int>(i => i == 2)));
var loanAPI = new LoanAPI(bookManagerMock.Object, loanManagerMock.Object, customerManagerMock.Object);
var successfull = loanAPI.ReturnLoan(2, 4);
Assert.AreEqual(ErrorCodesReturnBook.NoOpenLoan, successfull);
loanManagerMock.Verify(m =>
m.ReturnLoan(It.IsAny <int>(), It.IsAny <int>()), Times.Never);
}
[TestMethod] //inte löst
public void ReturnLoanLoanOk()
{
var loanManagerMock = new Mock <ILoanManager>();
var bookManagerMock = new Mock <IBookManager>();
var customerManagerMock = new Mock <ICustomerManager>();
loanManagerMock.Setup(m =>
m.GetLoanByCustomerAndBook(It.IsAny <int>(), It.IsAny <int>()))
.Returns(new Loan
{
LoanID = 2,
Items = new Book()
});
customerManagerMock.Setup(m =>
m.GetCustomerByCustomerID(It.IsAny <int>()))
.Returns(new Customer
{
CustomerID = 2
});
bookManagerMock.Setup(m =>
m.GetBookByBookNumber(It.IsAny <int>()))
.Returns(
new Book
{
BookNumber = 1,
BookActiveLoan = true
}
);
var loanAPI = new LoanAPI(bookManagerMock.Object, loanManagerMock.Object, customerManagerMock.Object);
var result = loanAPI.ReturnLoan(2, 2);
Assert.AreEqual(ErrorCodesReturnBook.Ok, result);
loanManagerMock.Verify(m =>
m.ReturnLoan(It.IsAny <int>(), (It.IsAny <int>())), Times.Once());
}