feat: fake deployment for oasis service (#142)

* feat: fake deployment for oasis service
issue: #133

* fix: adjust names.
issue: #133

integration/cmd/oasis/main.go

@@ -12,7 +12,7 @@ func main() {
 	mux := http.NewServeMux()
 
 	oasisService := oasis.New(flags.osrmBackendEndpoint)
-	mux.Handle("/oasis", oasisService)
+	mux.Handle("/oasis/v1/earliest/", oasisService)
 
 	// listen
 	listening := ":" + strconv.Itoa(flags.listenPort)

integration/oasis/handler.go

@@ -2,10 +2,12 @@ package oasis
 
 import (
 	"encoding/json"
+	"fmt"
 	"net/http"
 
 	"github.com/Telenav/osrm-backend/integration/pkg/api/oasis"
 	"github.com/Telenav/osrm-backend/integration/pkg/api/search/nearbychargestation"
+	"github.com/golang/glog"
 )
 
 type Handler struct {
@@ -19,8 +21,18 @@ func New(osrmBackend string) *Handler {
 }
 
 func (h *Handler) ServeHTTP(w http.ResponseWriter, req *http.Request) {
-	w.WriteHeader(200)
-	json.NewEncoder(w).Encode(generateFakeOasisResponse())
+	glog.Infof("Handle incoming request %s from remote addr %s", req.RequestURI, req.RemoteAddr)
+	w.WriteHeader(http.StatusOK)
+
+	oasisRequest, err := oasis.ParseRequestURL(req.URL)
+	if err != nil || len(oasisRequest.Coordinates) != 2 {
+		glog.Warning(err)
+		w.WriteHeader(http.StatusBadRequest)
+		fmt.Fprintf(w, "%v", err)
+		return
+	}
+
+	json.NewEncoder(w).Encode(generateFakeOasisResponseBasedOnRequest(oasisRequest))
 }
 
 func generateFakeOasisResponse() *oasis.Response {
@@ -63,3 +75,32 @@ func generateFakeOasisResponse() *oasis.Response {
 
 	return r
 }
+
+func generateFakeOasisResponseWithSingleChargeStation(req *oasis.Request) *oasis.Response {
+	fakeSolution1 := new(oasis.Solution)
+	fakeSolution1.Distance = 90000.0
+	fakeSolution1.Duration = 30000.0
+	fakeSolution1.Weight = 3000.0
+	fakeSolution1.RemainingRage = 100000.0
+	fakeSolution1.WeightName = "duration"
+
+	fakeStation1 := new(oasis.ChargeStation)
+	address1 := new(nearbychargestation.Address)
+	latMedian := (req.Coordinates[0].Lat + req.Coordinates[1].Lat) / 2
+	lonMedian := (req.Coordinates[0].Lon + req.Coordinates[1].Lon) / 2
+	address1.GeoCoordinate = nearbychargestation.Coordinate{Latitude: latMedian, Longitude: lonMedian}
+	address1.NavCoordinates = append(address1.NavCoordinates, &nearbychargestation.Coordinate{Latitude: latMedian, Longitude: lonMedian})
+	fakeStation1.Address = append(fakeStation1.Address, address1)
+
+	fakeStation1.WaitTime = 0.0
+	fakeStation1.ChargeTime = 7200.0
+	fakeStation1.ChargeRange = req.MaxRange
+	fakeStation1.DetailURL = "url"
+	fakeSolution1.ChargeStations = append(fakeSolution1.ChargeStations, fakeStation1)
+
+	r := new(oasis.Response)
+	r.Code = "200"
+	r.Message = "Success."
+	r.Solutions = append(r.Solutions, fakeSolution1)
+	return r
+}

integration/pkg/api/oasis/request.go

@@ -139,14 +139,14 @@ func (r *Request) validate() error {
 		return errors.New(options.KeyCurrRange + " must be smaller or equal to " + options.KeyMaxRange + ".")
 	}
 
-	// CurrRange must be smaller or equal to MaxRange
-	if r.PreferLevel > r.MaxRange {
-		return errors.New(options.KeyPreferLevel + " must be smaller or equal to " + options.KeyMaxRange + ".")
+	// PreferLevel must be smaller to MaxRange
+	if r.PreferLevel >= r.MaxRange {
+		return errors.New(options.KeyPreferLevel + " must be smaller to " + options.KeyMaxRange + ".")
 	}
 
-	// CurrRange must be smaller or equal to MaxRange
-	if r.SafeLevel > r.MaxRange {
-		return errors.New(options.KeySafeLevel + " must be smaller or equal to " + options.KeyMaxRange + ".")
+	// SafeLevel must be smaller to MaxRange
+	if r.SafeLevel >= r.MaxRange {
+		return errors.New(options.KeySafeLevel + " must be smaller to " + options.KeyMaxRange + ".")
 	}
 
 	return nil