public async Task GetTrafficIncidents_MapArea_ValidTrafficIncidents()
{
IRestRequest request = null;
var serviceMock = new Mock <BingTraffic>();
serviceMock.Setup(zc => zc.ExecuteAsync <Response>(It.IsAny <IRestRequest>()))
.Callback <IRestRequest>(r => request = r)
.CallBase();
var service = serviceMock.Object;
var mapArea = new MapArea(37, -105, 45, -94);
var parameters = new TrafficIncidentsParameters(mapArea);
var response = await service.GetTrafficIncidents(parameters);
serviceMock.Verify(zc => zc.ExecuteAsync <Response>(It.IsAny <IRestRequest>()), Times.Once);
Assert.That(response, Is.Not.Null);
Assert.That(response.ResourceSets.Length, Is.GreaterThan(0));
Assert.That(response.ResourceSets.First().Resources.OfType <TrafficIncident>().Count(), Is.GreaterThan(0));
Assert.That(request, Is.Not.Null);
Assert.That(request.Method, Is.EqualTo(Method.GET));
Assert.That(request.Resource, Is.EqualTo("Traffic/Incidents/{MapArea}/"));
Assert.That(request.Parameters.Find(x => x.Name == "version"), Is.Not.Null);
Assert.That(request.Parameters.Find(x => x.Name == "key"), Is.Not.Null);
Assert.That(request.Parameters.Find(x => x.Name == "o"), Is.Not.Null);
Assert.That(request.Parameters.Find(x => x.Name == "c"), Is.Not.Null);
Assert.That(request.Parameters.Find(x => x.Name == "MapArea"), Is.Not.Null);
Assert.That(request.Parameters.Find(x => x.Name == "MapArea").Value, Is.EqualTo(mapArea.ToString()));
}
private static void AddQueryParameters(TrafficIncidentsParameters parameters, RestRequest request)
{
if (parameters.MapArea == null)
{
throw new ArgumentNullException(
"MapArea",
"The area to search for traffic incident information is required for Traffic Incidents request.");
}
request.AddUrlSegment("MapArea", parameters.MapArea.ToString());
if (parameters.IncludeLocationCodes != null)
{
request.AddQueryParameter("includeLocationCodes", parameters.IncludeLocationCodes.Value.ToString());
}
if (parameters.Severity != null)
{
request.AddQueryParameter("s", parameters.Severity.ToCSVString());
}
if (parameters.TrafficIncidentTypes != null)
{
request.AddQueryParameter("t", parameters.TrafficIncidentTypes.ToCSVString());
}
}
public async Task GetTrafficIncidents_NullMapArea_ArgumentNullException()
{
var serviceMock = new Mock <BingTraffic>();
var service = serviceMock.Object;
var parameters = new TrafficIncidentsParameters(null);
try
{
var response = await service.GetTrafficIncidents(parameters);
}
catch (ArgumentNullException ex)
{
Assert.Pass();
}
Assert.Fail();
}
public Task <Response> GetTrafficIncidents(TrafficIncidentsParameters parameters)
{
if (parameters == null)
{
throw new ArgumentNullException(
"parameters",
"Provide valid parameters for Traffic Incidents request.");
}
var request = new RestRequest("Traffic/Incidents/{MapArea}/", Method.GET);
AddQueryParameters(parameters, request);
var response = ExecuteAsync <Response>(request);
return(response);
}
