public async Task add_async_same_customer_multiple_times_expect_exception()
{
var customerId = Guid.NewGuid();
var customer = DomainTestsHelper.ValidCustomerWithId(customerId);
await customerRepository.AddCustomerAsync(customer);
var exception = await Assert.ThrowsAsync <DomainException>(() => customerRepository.AddCustomerAsync(customer));
exception.ErrorCode.Should().Be(DomainErrorCodes.CustomerAlreadyExists);
}
public async Task add_async_with_proper_data_should_create_customer_expect_success()
{
var customerId = Guid.NewGuid();
var customer = DomainTestsHelper.ValidCustomerWithId(customerId);
await customerRepository.AddCustomerAsync(customer);
var fetchedCustomer = await customerRepository.GetCustomerAsync(customerId);
Assert.Same(customer, fetchedCustomer);
}
public async Task add_async_multiple_customers_get_customers_return_all_expect_success()
{
var customerId = Guid.NewGuid();
var customer = DomainTestsHelper.ValidCustomerWithId(customerId);
var customer2 = new Customer(Guid.NewGuid(), "Adamu", "ADamu");
await customerRepository.AddCustomerAsync(customer);
await customerRepository.AddCustomerAsync(customer2);
var customers = await customerRepository.GetCustomersAsync();
customers.Should().Contain(customer);
customers.Should().Contain(customer2);
}