public void FailsGracefullyWhenNothingFound()
{
var args = new ReverseMilepostArgs(15, 15, new ReverseMilepostOptions());
var client = new HttpClient();
var url = "http://localhost:6080/arcgis/rest/services/Soe/SearchApi/MapServer/exts/Search/ReverseMilepost?{0}&f=json"
.With(args.ToQueryString());
var response = client.GetAsync(url);
var result = response.Result.Content.ReadAsStringAsync().Result;
Assert.That(result, Is.Not.Null);
Assert.That(result, Is.EqualTo("{\"TopResult\":null,\"EqualCandidates\":[]}"));
}
public void SkipsRampsAndFindsHighway()
{
var args = new ReverseMilepostArgs(423834.42, 4508729.44, new ReverseMilepostOptions());
var client = new HttpClient();
var url = "http://localhost:6080/arcgis/rest/services/Soe/SearchApi/MapServer/exts/Search/ReverseMilepost?{0}&f=json"
.With(args.ToQueryString());
var response = client.GetAsync(url);
var result = response.Result.Content.ReadAsStringAsync().Result;
Assert.That(result, Is.Not.Null);
Assert.That(result, Is.StringStarting(
"{\"TopResult\":{\"Milepost\":17.426200270235142,\"Route\":\"0201P\"").IgnoreCase);
}
public void FindsMilepostOnFederalInterstate()
{
var args = new ReverseMilepostArgs(311770, 4510850, new ReverseMilepostOptions());
var client = new HttpClient();
var url = "http://localhost:6080/arcgis/rest/services/Soe/SearchApi/MapServer/exts/Search/ReverseMilepost?{0}&f=json"
.With(args.ToQueryString());
var response = client.GetAsync(url);
var result = response.Result.Content.ReadAsStringAsync().Result;
Assert.That(result, Is.Not.Null);
Assert.That(result,
Is.StringStarting("{\"TopResult\":{\"Milepost\":42.848619712799547,\"Route\":\"0080N\"").
IgnoreCase);
}
public void ReprojectsPoints()
{
var args = new ReverseMilepostArgs(-111.90190785190332, 40.72597381846899,
new ReverseMilepostOptions {WkId = 4326});
var client = new HttpClient();
var url = "http://localhost:6080/arcgis/rest/services/Soe/SearchApi/MapServer/exts/Search/ReverseMilepost?{0}&f=json"
.With(args.ToQueryString());
var response = client.GetAsync(url);
var result = response.Result.Content.ReadAsStringAsync().Result;
Assert.That(result, Is.Not.Null);
Assert.That(result, Is.StringStarting(
"{\"TopResult\":{\"Milepost\":17.42619992647089,\"Route\":\"0201P\"").IgnoreCase);
}
public async Task<HttpResponseMessage> ReverseMilePost(double? x, double? y,
[FromUri] ReverseMilepostOptions options)
{
#region validation
var errors = "";
if (!x.HasValue)
{
errors = "X is empty.";
}
if (!y.HasValue)
{
errors += "Y is emtpy";
}
if (errors.Length > 0)
{
return Request.CreateResponse(HttpStatusCode.BadRequest,
new ResultContainer<ReverseGeocodeResult>
{
Status = (int) HttpStatusCode.BadRequest,
Message = errors
});
}
#endregion
var queryArgs = new ReverseMilepostArgs(x.Value, y.Value, options);
var client = new HttpClient();
var requestUri = ConfigurationManager.AppSettings["reverse_milepost_url"]
.With(queryArgs.ToQueryString());
HttpResponseMessage request;
try
{
request = await client.GetAsync(requestUri);
}
catch (AggregateException)
{
return Request.CreateResponse(HttpStatusCode.InternalServerError,
new ResultContainer
{
Status = (int) HttpStatusCode.InternalServerError,
Message = "I'm sorry, it seems as though the request had issues."
})
.AddTypeHeader(typeof(ResultContainer<ReverseMilepostResult>));
}
try
{
request.EnsureSuccessStatusCode();
}
catch (Exception)
{
return Request.CreateResponse(HttpStatusCode.InternalServerError,
new ResultContainer
{
Status = (int) HttpStatusCode.InternalServerError,
Message = "I'm sorry, we were unable to communicate with the SOE."
})
.AddTypeHeader(typeof(ResultContainer<ReverseMilepostResult>));
}
var response = await request.Content.ReadAsAsync<TopAndEqualMilepostCandidates>(new[]
{
new TextPlainResponseFormatter()
});
if (response.TopResult == null)
{
return Request.CreateResponse(HttpStatusCode.NotFound, new ResultContainer
{
Status = (int) HttpStatusCode.NotFound,
Message = "No milepost was found within your buffer radius."
})
.AddTypeHeader(typeof(ResultContainer<ReverseMilepostResult>))
.AddCache();
}
var transformed = new ReverseMilepostResult
{
Route = response.TopResult.Route,
OffsetMeters = response.TopResult.Distance,
Milepost = response.TopResult.Milepost,
Increasing = response.TopResult.Increasing
};
return Request.CreateResponse(HttpStatusCode.OK, new ResultContainer<ReverseMilepostResult>
{
Status = (int) HttpStatusCode.OK,
Result = transformed
})
.AddTypeHeader(typeof(ResultContainer<ReverseMilepostResult>))
.AddCache();
}
