package ajax

import (
	"encoding/json"
	"local/todo-server/server/ajax/task"
	"net/http"
	"net/http/httptest"
	"testing"
)

func TestAjaxLoadTasks(t *testing.T) {
	a := mockAjax()

	func() {
		w := httptest.NewRecorder()
		r := httptest.NewRequest("GET", "/", nil)
		a.loadTasks(w, r)
		var result struct {
			List []string `json:"list"`
		}
		if v := w.Code; v != http.StatusOK {
			t.Error(v)
		} else if err := json.NewDecoder(w.Body).Decode(&result); err != nil {
			t.Error(err)
		} else if len(result.List) != 0 {
			t.Error(result)
		}
	}()

	a.storageSetTask("list", "task", &task.Task{Title: "hi"})

	func() {
		w := httptest.NewRecorder()
		r := httptest.NewRequest("GET", "/", nil)
		a.loadTasks(w, r)
		var result struct {
			List []task.Task `json:"list"`
		}
		if v := w.Code; v != http.StatusOK {
			t.Error(v)
		} else if err := json.NewDecoder(w.Body).Decode(&result); err != nil {
			t.Error(err)
		} else if len(result.List) != 1 {
			t.Error(result)
		}
	}()
}