func List() []string {
names := []string{}
services := cfg.GetServices()
for _, service := range services {
names = append(names, service.Name)
}
return names
}
func GetServiceByType(sType string) []cfg.Service {
byType := make([]cfg.Service, 0)
services := cfg.GetServices()
for i := 0; i < len(services); i++ {
if services[i].Type == sType {
byType = append(byType, services[i])
}
}
return byType
}
// /gru/v1/services
func GetInfoServices(w http.ResponseWriter, r *http.Request) {
services := cfg.GetServices()
w.Header().Set("Content-Type", "application/json; charset=UTF-8")
w.WriteHeader(http.StatusOK)
if err := json.NewEncoder(w).Encode(services); err != nil {
log.WithFields(log.Fields{
"status": "http response",
"request": "GetInfoServices",
"error": err,
}).Errorln("API Server")
}
}
func TestUpdateServices(t *testing.T) {
defer cfg.CleanServices()
cfg.SetServices(CreateMockServices())
newService := cfg.Service{
Name: "newService",
Type: "mockService",
Image: "noImage",
}
newServices := []cfg.Service{newService}
cfg.SetServices(newServices)
assert.Len(t, cfg.GetServices(), 1, "services should have lenght = 1 after the update")
assert.Contains(t, List(), "newService", "services should contain service 'newService' after the update")
}
func TestAddServices(t *testing.T) {
defer cfg.CleanServices()
cfg.SetServices(CreateMockServices())
newService := cfg.Service{
Name: "newService",
Type: "mockService",
Image: "noImage",
}
newServices := []cfg.Service{newService}
cfg.AddServices(newServices)
assert.Contains(t, cfg.GetServices(), newService, "services should contain the added service")
}
func getServiceBy(field string, value string) (*cfg.Service, error) {
services := cfg.GetServices()
for i := 0; i < len(services); i++ {
switch field {
case "name":
if services[i].Name == value {
return &services[i], nil
}
case "image":
if services[i].Image == value {
return &services[i], nil
}
case "id":
instances := services[i].Instances.All
for _, instance := range instances {
if instance == value {
return &services[i], nil
}
}
}
}
return nil, ErrNoSuchService
}