public async Task <IActionResult> GetRecommendations(
[HttpTrigger(AuthorizationLevel.Function, "get", Route = "outreachRecommendations")] HttpRequest req,
ILogger log)
{
log.LogInformation($"GetOutreachRecommendationsFunc triggered at {DateTime.UtcNow}");
var zipCodes = req.Query["zipCodes"] as IEnumerable <string>;
var cities = req.Query["cities"] as IEnumerable <string>;
var query = new GetOutreachRecommendations.Query
{
Cities = cities,
ZipCodes = zipCodes
};
// TODO - Define custom exceptions or result messages; Error model
try
{
var result = await mediator.Send(query);
return(new OkObjectResult(result));
}
catch (Exception exception)
{
log.LogError($"Exception: {exception.StackTrace}");
return(new BadRequestObjectResult(exception.Message));
}
}
public async Task Handle_Returns_Recommendations_ByZip()
{
// Arrange
var existingRecommendations = OutreachRecommendationsBuilder
.Randomized()
.BuildAsList();
var query = new GetOutreachRecommendations.Query
{
ZipCodes = new List <string> {
"54022", "55401"
},
Cities = new List <string> {
"River Falls", "Minneapolis"
}
};
mockOutreachRecommendationsRepository
.Setup(r => r.Get(query.ZipCodes, query.Cities))
.ReturnsAsync(existingRecommendations);
// Act
var returnedRecommendations = await handler.Handle(query, CancellationToken.None);
// Assert
Assert.Equal(existingRecommendations, returnedRecommendations);
mockOutreachRecommendationsRepository.Verify();
}
public async Task Handle_ThrowsArgumentException_NoSearchCriteria()
{
// Arrange
var query = new GetOutreachRecommendations.Query
{
ZipCodes = Enumerable.Empty <string>(),
Cities = Enumerable.Empty <string>()
};
// Act
var exception = await Assert.ThrowsAsync <ArgumentException>(async()
=> await handler.Handle(query, CancellationToken.None));
// Assert
Assert.Equal("Must provide at least one city or zipCode", exception.Message);
}
