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test: expand test coverage across diary, product, savedrecipe, ingredient, menu, recognition

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- Fix locale_test: add TestMain to pre-populate Supported map so zh/es tests pass
- Export pure functions for testability: ResolveWeekStart, MapCuisineSlug (menu + savedrecipe), MergeAndDeduplicate
- Introduce repository interfaces (DiaryRepository, ProductRepository, SavedRecipeRepository, IngredientSearcher) in each handler; NewHandler now accepts interfaces — concrete *Repository still satisfies them
- Add mock files: diary/mocks, product/mocks, savedrecipe/mocks
- Add handler unit tests (no DB) for diary (8), product (8), savedrecipe (8), ingredient (5)
- Add pure-function unit tests: menu/ResolveWeekStart (6), savedrecipe/MapCuisineSlug (5), recognition/MergeAndDeduplicate (6)
- Add repository integration tests (//go:build integration): diary (4), product (6)
- Extend recipe integration tests: GetByID_Found, GetByID_WithTranslation

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
dbastrikin
2026-03-15 22:54:09 +02:00
parent 7c338c35f3
commit bfaca1a2c1
21 changed files with 1452 additions and 28 deletions
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20
backend/internal/domain/menu/handler.go
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@@ -84,7 +84,7 @@ func (h *Handler) GetMenu(w http.ResponseWriter, r *http.Request) {
return
}
weekStart, err := resolveWeekStart(r.URL.Query().Get("week"))
weekStart, err := ResolveWeekStart(r.URL.Query().Get("week"))
if err != nil {
writeError(w, http.StatusBadRequest, "invalid week parameter, expected YYYY-WNN")
return
@@ -120,7 +120,7 @@ func (h *Handler) GenerateMenu(w http.ResponseWriter, r *http.Request) {
}
_ = json.NewDecoder(r.Body).Decode(&body)
weekStart, err := resolveWeekStart(body.Week)
weekStart, err := ResolveWeekStart(body.Week)
if err != nil {
writeError(w, http.StatusBadRequest, "invalid week parameter")
return
@@ -302,7 +302,7 @@ func (h *Handler) GenerateShoppingList(w http.ResponseWriter, r *http.Request) {
}
_ = json.NewDecoder(r.Body).Decode(&body)
weekStart, err := resolveWeekStart(body.Week)
weekStart, err := ResolveWeekStart(body.Week)
if err != nil {
writeError(w, http.StatusBadRequest, "invalid week parameter")
return
@@ -342,7 +342,7 @@ func (h *Handler) GetShoppingList(w http.ResponseWriter, r *http.Request) {
return
}
weekStart, err := resolveWeekStart(r.URL.Query().Get("week"))
weekStart, err := ResolveWeekStart(r.URL.Query().Get("week"))
if err != nil {
writeError(w, http.StatusBadRequest, "invalid week parameter")
return
@@ -392,7 +392,7 @@ func (h *Handler) ToggleShoppingItem(w http.ResponseWriter, r *http.Request) {
return
}
weekStart, err := resolveWeekStart(r.URL.Query().Get("week"))
weekStart, err := ResolveWeekStart(r.URL.Query().Get("week"))
if err != nil {
writeError(w, http.StatusBadRequest, "invalid week parameter")
return
@@ -477,7 +477,7 @@ func recipeToCreateRequest(r ai.Recipe) dish.CreateRequest {
cr := dish.CreateRequest{
Name: r.Title,
Description: r.Description,
CuisineSlug: mapCuisineSlug(r.Cuisine),
CuisineSlug: MapCuisineSlug(r.Cuisine),
ImageURL: r.ImageURL,
Difficulty: r.Difficulty,
PrepTimeMin: r.PrepTimeMin,
@@ -507,9 +507,9 @@ func recipeToCreateRequest(r ai.Recipe) dish.CreateRequest {
return cr
}
// mapCuisineSlug maps a free-form cuisine string (from Gemini) to a known slug.
// MapCuisineSlug maps a free-form cuisine string (from Gemini) to a known slug.
// Falls back to "other".
func mapCuisineSlug(cuisine string) string {
func MapCuisineSlug(cuisine string) string {
known := map[string]string{
"russian": "russian",
"italian": "italian",
@@ -538,8 +538,8 @@ func mapCuisineSlug(cuisine string) string {
return "other"
}
// resolveWeekStart parses "YYYY-WNN" or returns current week's Monday.
func resolveWeekStart(week string) (string, error) {
// ResolveWeekStart parses "YYYY-WNN" or returns current week's Monday.
func ResolveWeekStart(week string) (string, error) {
if week == "" {
return currentWeekStart(), nil
}