// updateTask update given task
func updateTask(rw http.ResponseWriter, req *http.Request, p httprouter.Params) {
var err error
tsk := task.Task{}
// Get task data from user
err = json.NewDecoder(req.Body).Decode(&tsk)
if err != nil {
rw.WriteHeader(http.StatusBadRequest)
fmt.Println("There was a problem with updating task:", err)
return
}
// Update task
t := task.Update(p.ByName("id"), &tsk)
// If task doesn't exists
if t == nil {
rw.WriteHeader(http.StatusBadRequest)
if _, err = rw.Write([]byte("Task was not updated")); err != nil {
log.Fatal(err)
}
return
}
// Return to user created task
rw.Header().Set("Content-Type", "application/json")
rw.WriteHeader(http.StatusOK)
if err = json.NewEncoder(rw).Encode(tsk); err != nil {
log.Fatal(err)
}
}
func TestUpdateTask(t *testing.T) {
tsk := task.Task{
Name: "Task updated",
Done: true,
}
updated := task.Update("1", &tsk)
if updated.Done != true || updated.Name != "Task updated" {
t.Error("The task was not updated correctly")
}
tsk = task.Task{
Name: "I'm not exitsing",
Done: true,
}
updated = task.Update("1000", &tsk)
if updated != nil {
t.Error("Updated non existing task")
}
}