public async Task ExistAsyncShouldReturnTrueWhenExists()
{
var options = new DbContextOptionsBuilder <ApplicationDbContext>()
.UseInMemoryDatabase(databaseName: Guid.NewGuid().ToString()).Options;
var dbContext = new ApplicationDbContext(options);
var userRepo = new EfDeletableEntityRepository <ApplicationUser>(dbContext);
var service = new EmployeesService(userRepo);
await userRepo.AddAsync(new ApplicationUser
{
FirstName = "ivan",
LastName = "ivanov",
MiddleName = "ivanov",
EGN = "1234567890",
});
await userRepo.SaveChangesAsync();
var customerId = (await userRepo.AllAsNoTracking()
.FirstOrDefaultAsync()).Id;
Assert.True(await service.ExistAsync(customerId));
}