public async Task <IActionResult> AddContactDetailsForCustomer(Guid id, AddContactDetailsForCustomerCommand command)
{
if (!await _customerDataService.CustomerExists(id))
{
return(new NotFoundObjectResult("Customer"));
}
try {
await _addContactDetailsForCustomerCommandHandler.Handle(command);
return(NoContent());
}
catch (ValidationException exception) {
return(BadRequest(exception.Errors));
}
}
public async Task GIVEN_customer_with_id_GIVEN_valid_command_WHEN_add_contact_details_THEN_adds_contact_details_to_customer(Guid customerId, AddContactDetailsForCustomerCommand command)
{
A.CallTo(() => _customerDataService.CustomerExists(customerId)).Returns(true);
var result = await _sut.AddContactDetailsForCustomer(customerId, command);
Assert.IsType <NoContentResult>(result);
A.CallTo(() => _addContactDetailsForCustomerCommandHandler.Handle(command)).MustHaveHappened();
}
public async Task GIVEN_customer_with_id_GIVEN_invalid_command_WHEN_add_contact_details_THEN_returns_BadRequest(Guid customerId, AddContactDetailsForCustomerCommand command)
{
A.CallTo(() => _customerDataService.CustomerExists(customerId)).Returns(true);
var validationFailures = new [] { new ValidationFailure(nameof(AddContactDetailsForCustomerCommand.ContactInformation.Value), "required") };
A.CallTo(() => _addContactDetailsForCustomerCommandHandler.Handle(command)).Throws(new ValidationException(validationFailures));
var result = await _sut.AddContactDetailsForCustomer(customerId, command);
var badRequestResult = Assert.IsType <BadRequestObjectResult>(result);
Assert.Equal(validationFailures, badRequestResult.Value);
}
public async Task GIVEN_no_customer_with_id_WHEN_add_contact_details_THEN_returns_NotFound(Guid customerId, AddContactDetailsForCustomerCommand command)
{
A.CallTo(() => _customerDataService.CustomerExists(customerId)).Returns(false);
var result = await _sut.AddContactDetailsForCustomer(customerId, command);
Assert.IsType <NotFoundObjectResult>(result);
}
