public void PopularBookTest()
{
var bookManagerMock = new Mock <IBookManager>();
var customerManagerMock = new Mock <ICustomerManager>();
customerManagerMock.Setup(m =>
m.GetPopularBookList(It.IsAny <int>()))
.Returns(new PopularBookList
{
PopularBook = new List <PopularBook>()
});
var customerAPI = new CustomerAPI(customerManagerMock.Object);
var successfull = customerAPI.PopularStatus(1, 23);
Assert.AreEqual(BookReturnStatus.OK, successfull);
customerManagerMock.Verify(m =>
m.AddCustomer(It.IsAny <int>()), Times.Once);
}
