func TestGetTask(t *testing.T) {
tsk := task.Get("1")
if tsk.Name != "Buy milk" {
t.Error("Get returned wrong task")
}
tsk = task.Get("2")
if tsk.Name != "Write todo app" {
t.Error("Get returned wrong task")
}
tsk = task.Get("1000")
if tsk != nil {
t.Error("Returned not existing task")
}
}
// getTask handles the GET request for specific task
func getTask(rw http.ResponseWriter, req *http.Request, p httprouter.Params) {
var err error
tsk := task.Get(p.ByName("id"))
// Handle if the task doesn't exists
if tsk == nil {
rw.WriteHeader(http.StatusNotFound)
if _, err = rw.Write([]byte("Task with given ID doesn't exists")); err != nil {
log.Fatal(err)
}
return
}
// Send to user the found task
rw.Header().Set("Content-Type", "application/json")
if err = json.NewEncoder(rw).Encode(tsk); err != nil {
log.Fatal(err)
}
}
