Fixed update device, now properly igoring not wanted values

iota-device.go

@@ -84,7 +84,7 @@ func (i IoTA) ReadDevice(fs FiwareService, id DeciveId) (*Device, error) {
 	}
 
 	var device Device
-	err = json.Unmarshal(responseData, &device)
+	json.Unmarshal(responseData, &device)
 	if err != nil {
 		log.Panic().Err(err).Msg("Could not Marshal struct")
 	}
@@ -205,6 +205,8 @@ func (i IoTA) UpdateDevice(fs FiwareService, d Device) error {
 	// Ensure these fields are not set
 	d.Id = ""
 	d.Transport = ""
+	d.Service = ""
+	d.ServicePath = ""
 
 	method := "PUT"
 

main_test.go

@@ -36,20 +36,49 @@ func TestMain(m *testing.M) {
 	log.Info().Msgf("Starting test with iot-agent host: %s", host)
 	iota = *i.NewIoTAgent(host, 4061, 1000)
 	fs = i.FiwareService{Service: service, ServicePath: servicePath}
-	d = i.Device{Id: deviceId, EntityName: entityName}
+	d = i.Device{
+		Id:                 deviceId,
+		Service:            service,
+		ServicePath:        servicePath,
+		EntityName:         entityName,
+		EntityType:         "",
+		Timezone:           "",
+		Timestamp:          new(bool),
+		Apikey:             apiKey,
+		Endpoint:           "",
+		Protocol:           "",
+		Transport:          "",
+		Attributes:         []i.Attribute{},
+		Commands:           []i.Command{},
+		Lazy:               []i.LazyAttribute{},
+		StaticAttributes:   []i.StaticAttribute{},
+		InternalAttributes: []interface{}{},
+		ExplicitAttrs:      true,
+		NgsiVersion:        "",
+		PayloadType:        "",
+	}
 	sg = i.ConfigGroup{
-		Service:       service,
-		ServicePath:   servicePath,
-		Resource:      resource,
-		Apikey:        apiKey,
-		EntityType:    "Test",
-		Autoprovision: false,
-		StaticAttributes: []i.StaticAttribute{{
-			Name:     "test",
-			Type:     "Number",
-			Value:    6,
-			Metadata: map[string]i.Metadata{},
-		}},
+		Service:                      service,
+		ServicePath:                  servicePath,
+		Resource:                     resource,
+		Apikey:                       apiKey,
+		Timestamp:                    new(bool),
+		EntityType:                   "Test",
+		Trust:                        "",
+		CbHost:                       host,
+		Lazy:                         []i.LazyAttribute{},
+		Commands:                     []i.Command{},
+		Attributes:                   []i.Attribute{},
+		StaticAttributes:             []i.StaticAttribute{{Name: "test", Type: "Number", Value: 6, Metadata: map[string]i.Metadata{}}},
+		InternalAttributes:           []interface{}{},
+		ExplicitAttrs:                "",
+		EntityNameExp:                entityName,
+		NgsiVersion:                  "",
+		DefaultEntityNameConjunction: entityName,
+		Autoprovision:                false,
+		PayloadType:                  "",
+		Transport:                    "",
+		Endpoint:                     "",
 	}
 	iota.DeleteDevice(fs, d.Id)
 	err := iota.CreateDevice(fs, d)