public async Task GetById_ShouldReturnNull_WhenIdDoesNotExist()
{
// Arrange
const int friendshipId = 21231;
Friendship expectedFriendship = new() { FriendshipId = 1 };
await _context.Friendships.AddAsync(expectedFriendship);
await _context.SaveChangesAsync();
IFriendshipRepository repository = new FriendshipRepository(_context);
// Act
Friendship friendship = await repository.GetByIdAsync(friendshipId);
// Assert
Assert.Null(friendship);
}
public async Task GetById_ShouldReturnFriendship_WhenIdMatches()
{
// Arrange
const int friendshipId = 1;
Friendship expectedFriendship = new() { FriendshipId = 1 };
await _context.Friendships.AddAsync(expectedFriendship);
await _context.SaveChangesAsync();
IFriendshipRepository repository = new FriendshipRepository(_context);
// Act
Friendship friendship = await repository.GetByIdAsync(friendshipId);
// Assert
Assert.NotNull(friendship);
Assert.Equal(friendshipId, friendship.FriendshipId);
}