public async Task CustomersProject()
{
var customers = await CustomersOperations.GetCustomersWithProjectionAsync();
string firstName = customers
.FirstOrDefault(customer => customer.FirstName == "Maria").FirstName;
Assert.IsTrue(firstName == "Maria");
}
public async Task WhenAll()
{
Task <List <CustomerItem> > customersTask1 = CustomersOperations.GetCustomersWithProjectionAsync();
Task <List <CustomerItemSort> > customersTask2 = CustomersOperations.GetCustomersWithProjectionSortAsync();
await Task.WhenAll(customersTask1, customersTask2);
List <CustomerItem> test1 = customersTask1.Result;
List <CustomerItemSort> test2 = customersTask2.Result;
Assert.AreEqual(customersTask1.Result.Count, 91);
Assert.AreEqual(customersTask2.Result.Count, 91);
}