public async Task <IEnumerable <T> > FindByPredicateAsync(Expression <Func <T, bool> > match)
{
var entities = await EntityCollection
.AsQueryable()
.Where(match)
.ToListAsync(); // Hackerman
return(entities);
}
public async Task FollowUserSuccess(string currentUserName, string userNameToFollow)
{
// Arrange
var mockUserRepository = new Mock <IUserProfileRepository>();
mockUserRepository.Setup(x => x.GetAsync(It.IsAny <Expression <Func <UserProfileEntity, bool> > >()))
.Returns((Expression <Func <UserProfileEntity, bool> > x) =>
Task.FromResult(EntityCollection.AsQueryable <UserProfileEntity>().Where(x).AsEnumerable()));
mockUserRepository.Setup(x => x.UpdateAsync(It.IsAny <UserProfileEntity>()))
.Callback((UserProfileEntity user) =>
{
var userToUpdate = EntityCollection.Single(x => string.Equals(x.UserName, user.UserName));
userToUpdate = user.UserName switch
{
var usrCurrent when usrCurrent == currentUserName => userToUpdate with {
Follows = user.Follows
},
var usrToFollow when usrToFollow == userNameToFollow => userToUpdate with {
Followers = user.Followers
},
public IQueryable <T> AsQueryable() => EntityCollection.AsQueryable();