void confirmEmailAddress()
{
// Given
givenARegisteredCustomer();
// When confirmCustomerEmailAddress
// Then it should succeed
var command = ConfirmCustomerEmailAddress.Build(customerID.Value, confirmationHash.Value);
registeredCustomer.ConfirmEmailAddress(command);
// and the emailAddress should be confirmed
Assert.True(registeredCustomer.IsEmailAddressConfirmed);
}
