public async Task AddAsyncShouldThrowAgrumentNullForInvalidUser()
{
var options = new DbContextOptionsBuilder <ApplicationDbContext>()
.UseInMemoryDatabase(databaseName: "AddAsyncShouldWork").Options;
var dbContext = new ApplicationDbContext(options);
var repository = new EfDeletableEntityRepository <Message>(dbContext);
var service = new MessagesService(repository);
await Assert.ThrowsAsync <ArgumentNullException>(() => service.AddAsync("random", null));
}
public async Task AddAsyncShouldWork()
{
var options = new DbContextOptionsBuilder <ApplicationDbContext>()
.UseInMemoryDatabase(databaseName: "AddAsyncShouldWork").Options;
var dbContext = new ApplicationDbContext(options);
var repository = new EfDeletableEntityRepository <Message>(dbContext);
var service = new MessagesService(repository);
await service.AddAsync("content", new ApplicationUser());
Assert.Single(service.GetAll());
}