public async Task UserRepository_GetUserAsync()
{
// arrange
var insertedUser = new DataAccess.User
{
Username = "******",
Email = "*****@*****.**",
AuthId = "123Id"
};
using var contextFactory = new TestLooseLeafContextFactory();
using (LooseLeafContext arrangeContext = contextFactory.CreateContext())
{
await contextFactory.CreateAddress(arrangeContext);
arrangeContext.SaveChanges();
await arrangeContext.Users.AddAsync(insertedUser);
arrangeContext.SaveChanges();
}
using var context = contextFactory.CreateContext();
var repo = new UserRepository(context);
// act
IUser user = await repo.GetUserAsync(insertedUser.Id);
// assert
Assert.Equal(insertedUser.Username, user.UserName);
Assert.Equal(insertedUser.Email, user.Email);
}
public async Task GetBookById_Returns_Book()
{
// arrange
var insertedBook = new DataAccess.Book
{
Title = "Gone with the Wind",
Author = "JoJo",
Isbn = 1234567892581,
};
using var contextFactory = new TestLooseLeafContextFactory();
using (LooseLeafContext arrangeContext = contextFactory.CreateContext())
{
arrangeContext.Genres.Add(new Genre()
{
GenreName = "Test Genre", Book = insertedBook
});
arrangeContext.Books.Add(insertedBook);
arrangeContext.SaveChanges();
}
using var context = contextFactory.CreateContext();
var repo = new BookRepository(context);
// act
IBook book = await repo.GetBook(insertedBook.Id);
// assert
Assert.Equal(insertedBook.Id, book.Id);
Assert.Equal(insertedBook.Title, book.Title);
Assert.Equal(insertedBook.Author, book.Author);
Assert.Equal(insertedBook.Isbn, book.Isbn);
Assert.Single(book.Genres);
}
public async Task UserRepository_GetAllUsersAsync(int numberOfUsersToCreate)
{
// arrange
using var contextFactory = new TestLooseLeafContextFactory();
using (LooseLeafContext arrangeContext = contextFactory.CreateContext())
{
for (int i = 0; i < numberOfUsersToCreate; i++)
{
await contextFactory.CreateUser(arrangeContext, $"User {i + 1}");
}
arrangeContext.SaveChanges();
}
using var context = contextFactory.CreateContext();
var repo = new UserRepository(context);
// act
var users = await repo.GetAllUsersAsync();
// assert
Assert.Equal(numberOfUsersToCreate, users.Count());
}
public async Task UserRepository_GetUserRecommendations()
{
using var contextFactory = new TestLooseLeafContextFactory();
using (LooseLeafContext arrangeContext = contextFactory.CreateContext())
{
//creates test address 1 for lender
await contextFactory.CreateAddress(arrangeContext);
//creates test book 1
await contextFactory.CreateBook(arrangeContext);
//creates test book 2
await contextFactory.CreateBook(arrangeContext);
//creates test book 3
await contextFactory.CreateBook(arrangeContext);
//creates test book 4
await contextFactory.CreateBook(arrangeContext);
//creates test book 5
await contextFactory.CreateBook(arrangeContext);
//creates owned book 1
await contextFactory.CreateOwnedBook(arrangeContext, 1, 1);
//creates owned book 2
await contextFactory.CreateOwnedBook(arrangeContext, 1, 2);
//creates owned book 3
await contextFactory.CreateOwnedBook(arrangeContext, 1, 3);
//creates owned book 4
await contextFactory.CreateOwnedBook(arrangeContext, 1, 4);
//creates owned book 5
await contextFactory.CreateOwnedBook(arrangeContext, 1, 5);
//adds inserts lender variable able as a user in the sqllite database references address 1
await contextFactory.CreateUser(arrangeContext, "damionsilver");
arrangeContext.SaveChanges();//adds inserts burrower variable able as a user in the sqllite database references address 1
await contextFactory.CreateUser(arrangeContext, "dajiabridgers");
DataAccess.Book count = arrangeContext.Books.First();
arrangeContext.SaveChanges();
await contextFactory.CreateLoan(arrangeContext, 1, 2);
arrangeContext.SaveChanges();
}
//creates new instance of sqllite database and name it context.
using var context = contextFactory.CreateContext();
//creates a userrepository instance and insert context inside of it.
var repo = new UserRepository(context);
// act
List <IBook> userrecommendedbooks = new List <IBook>(await repo.GetRecommendedBooksAsync(2));
// assert
Assert.Contains("Test", userrecommendedbooks.First().Genres);
}