public async Task Step_Validate_Wrong_Postcode()
{
const string postcode = "dddfd";
const double latitude = 50.0123;
const double longitude = 1.987;
const bool isValid = false;
var postcodeLocation = new PostcodeLocation
{
Postcode = postcode,
Latitude = latitude,
Longitude = longitude
};
var viewModel = new FindViewModel
{
Postcode = postcode
};
var context = new SearchContext(viewModel);
_providerSearchService.IsSearchPostcodeValid(Arg.Is <string>(p => p == postcode)).Returns((isValid, postcodeLocation));
await _searchStep.Execute(context);
context.ViewModel.ValidationStyle.Should().Be(AppConstants.ValidationStyle);
context.ViewModel.PostcodeValidationMessage.Should().Be(AppConstants.RealPostcodeValidationMessage);
context.Continue.Should().BeFalse();
await _providerSearchService.Received(1).IsSearchPostcodeValid(Arg.Is <string>(p => p == postcode));
}
public async Task Execute(ISearchContext context)
{
if (string.IsNullOrEmpty(context.ViewModel.Postcode))
{
context.ViewModel.PostcodeValidationMessage = AppConstants.PostcodeValidationMessage;
}
else
{
var(isValid, postcodeLocation) = await _providerSearchService.IsSearchPostcodeValid(context.ViewModel.Postcode);
if (isValid)
{
context.ViewModel.Postcode = postcodeLocation.Postcode;
context.ViewModel.Latitude = postcodeLocation.Latitude.HasValue ? postcodeLocation.Latitude.Value.ToString(CultureInfo.InvariantCulture) : "";
context.ViewModel.Longitude = postcodeLocation.Longitude.HasValue ? postcodeLocation.Longitude.Value.ToString(CultureInfo.InvariantCulture) : "";
}
else
{
context.ViewModel.PostcodeValidationMessage = AppConstants.RealPostcodeValidationMessage;
}
}
if (!string.IsNullOrEmpty(context.ViewModel.PostcodeValidationMessage))
{
context.ViewModel.ValidationStyle = AppConstants.ValidationStyle;
context.Continue = false;
}
}
public async Task IsSearchPostcodeValid_Validates_Postcode_Via_Service(string postcode, bool expected)
{
_distanceCalculationService
.IsPostcodeValid(postcode)
.Returns((expected, new PostcodeLocation {
Postcode = postcode
}));
var(isValid, postcodeLocation) = await _service.IsSearchPostcodeValid(postcode);
isValid.Should().Be(expected);
postcodeLocation.Should().NotBeNull();
postcodeLocation.Postcode.Should().Be(postcode);
await _distanceCalculationService
.Received(1)
.IsPostcodeValid(postcode);
}