func TestGetTasks(t *testing.T) {
tsks := task.All()
if len(tsks) != 3 {
t.Errorf("Number of returned tasks should be 3. Got %d", len(tsks))
}
switch tsks[0].ID {
case "1", "2", "3":
default:
t.Errorf("The ID of task should be 1,2 or 3. Got %q", tsks[0].ID)
}
}
// getTasks handles the GET request for tasks
func getTasks(rw http.ResponseWriter, req *http.Request, _ httprouter.Params) {
var err error
tsks := task.All()
rw.Header().Set("Content-Type", "application/json")
rw.Header().Set("Access-Control-Allow-Origin", "*")
rw.WriteHeader(http.StatusOK)
// If there are no tasks return empty json
if tsks == nil {
if _, err = rw.Write([]byte("[]")); err != nil {
log.Fatal(err)
}
return
}
// Send to user all tasks
if err = json.NewEncoder(rw).Encode(tsks); err != nil {
log.Fatal(err)
}
}
