almost there but tasks dont disappear in UI and click&drag doesnt work

server/ajax/list_test.go

@@ -0,0 +1,110 @@
+package ajax
+
+import (
+	"encoding/json"
+	"errors"
+	"fmt"
+	"local/todo-server/server/ajax/form"
+	"local/todo-server/server/ajax/list"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+)
+
+func TestAjaxLoadLists(t *testing.T) {
+	ajax := mockAjax()
+	for i := 0; i < 3; i++ {
+		l := &list.List{
+			Name: fmt.Sprintf("list_%v", i),
+			UUID: form.NewUUID(),
+		}
+		if err := ajax.storageSetList(l); err != nil {
+			t.Fatal(err)
+		}
+	}
+	w := httptest.NewRecorder()
+	r := httptest.NewRequest("GET", "/", nil)
+	ajax.loadLists(w, r)
+	lists := getListsFromResp(w)
+	if len(lists) < 3 {
+		t.Fatal(lists)
+	}
+}
+
+func TestAjaxAddList(t *testing.T) {
+	ajax := mockAjax()
+	w := httptest.NewRecorder()
+	r := httptest.NewRequest("POST", "/", strings.NewReader(`name=abc`))
+	r.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+	ajax.addList(w, r)
+	lists := getListsFromResp(w)
+	if len(lists) < 1 {
+		t.Fatal(lists)
+	}
+	if err := testAjaxHasListWithName(ajax, lists[0].UUID, "abc"); err != nil {
+		t.Error(err)
+	}
+}
+
+func TestAjaxRenameList(t *testing.T) {
+	ajax := mockAjax()
+	l := &list.List{
+		UUID: "a",
+		Name: "b",
+	}
+	ajax.storageSetList(l)
+	w := httptest.NewRecorder()
+	r := httptest.NewRequest("POST", "/", strings.NewReader(`list=a&name=c`))
+	r.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+	ajax.renameList(w, r)
+	lists := getListsFromResp(w)
+	if err := testAjaxHasListWithName(ajax, lists[0].UUID, "c"); err != nil {
+		t.Error(err)
+	}
+}
+
+func TestAjaxDeleteList(t *testing.T) {
+	ajax := mockAjax()
+	l := &list.List{
+		UUID: "a",
+		Name: "b",
+	}
+	ajax.storageSetList(l)
+	if _, err := ajax.storageGetList(l.UUID); err != nil {
+		t.Error(err)
+	}
+	w := httptest.NewRecorder()
+	r := httptest.NewRequest("POST", "/", strings.NewReader(`list=a`))
+	r.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+	ajax.deleteList(w, r)
+	lists := getListsFromResp(w)
+	if len(lists) > 0 {
+		t.Error(lists)
+	}
+	if _, err := ajax.storageGetList(l.UUID); err == nil {
+		t.Error(err)
+	}
+}
+
+func testAjaxHasListWithName(ajax *Ajax, uuid, name string) error {
+	list, err := ajax.storageGetList(uuid)
+	if err != nil {
+		return err
+	}
+	if list.Name != name {
+		return errors.New(list.Name)
+	}
+	return nil
+}
+
+func getListsFromResp(b *httptest.ResponseRecorder) []*list.List {
+	if b.Code != http.StatusOK {
+		return nil
+	}
+	var resp struct {
+		List []*list.List `json:"list"`
+	}
+	json.Unmarshal(b.Body.Bytes(), &resp)
+	return resp.List
+}