feat: articles list screen

test/articles_list_http_test.go

@@ -0,0 +1,92 @@
+package test
+
+import (
+	"RenewCMS/api/handlers/article"
+	domainArticle "RenewCMS/internal/domain/article"
+	domainImage "RenewCMS/internal/domain/image"
+	"RenewCMS/internal/infrastructure/useCases"
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/go-chi/chi/v5"
+	"github.com/go-chi/jwtauth/v5"
+
+	validator "RenewCMS/api/pkg/validator"
+)
+
+func newArticlesListRouter(articleRepo *mockArticleRepo, token *jwtauth.JWTAuth) *chi.Mux {
+	userRepo := newVerifiedUserRepo()
+	getUserUseCase := useCases.NewGetUserUseCase(userRepo)
+
+	articleHandler := article.NewHandler(
+		useCases.NewCreateArticleUseCase(articleRepo),
+		useCases.NewGetArticleUseCase(articleRepo),
+		useCases.NewListArticlesUseCase(articleRepo),
+		useCases.NewDeleteArticleUseCase(articleRepo, newMockImageRepo()),
+		useCases.NewUpdateArticleUseCase(articleRepo),
+		getUserUseCase,
+	)
+
+	r := chi.NewRouter()
+	r.Route("/v1", func(r chi.Router) {
+		r.Route("/article", func(r chi.Router) {
+			r.Use(jwtauth.Verifier(token))
+			r.Get("/", articleHandler.ListArticles)
+		})
+	})
+	return r
+}
+
+func TestArticlesListHttp(t *testing.T) {
+	validator.InitValidator()
+	token := jwtauth.New("HS256", []byte("test-secret"), nil)
+
+	t.Run("GET /v1/article/ returns each article's images array populated", func(t *testing.T) {
+		repo := newMockArticleRepo()
+		repo.articles[4] = domainArticle.Article{
+			ID:    4,
+			Title: "Winter checklist for timber windows",
+			Images: []*domainImage.Image{
+				{ID: 10, ArticleID: 4},
+				{ID: 11, ArticleID: 4},
+			},
+		}
+
+		router := newArticlesListRouter(repo, token)
+		req := httptest.NewRequest(http.MethodGet, "/v1/article/", nil)
+		setJwtCookie(t, req, token, 1)
+		rec := httptest.NewRecorder()
+		router.ServeHTTP(rec, req)
+
+		if rec.Code != http.StatusOK {
+			t.Fatalf("expected status 200, got %d", rec.Code)
+		}
+
+		var got []domainArticle.Article
+		if err := json.Unmarshal(rec.Body.Bytes(), &got); err != nil {
+			t.Fatalf("failed to decode response: %v", err)
+		}
+
+		var found *domainArticle.Article
+		for i := range got {
+			if got[i].ID == 4 {
+				found = &got[i]
+			}
+		}
+		if found == nil {
+			t.Fatalf("expected article id 4 in response, got %v", got)
+		}
+		if len(found.Images) != 2 {
+			t.Fatalf("expected 2 images, got %d", len(found.Images))
+		}
+		ids := map[uint32]bool{}
+		for _, img := range found.Images {
+			ids[img.ID] = true
+		}
+		if !ids[10] || !ids[11] {
+			t.Errorf("expected images 10 and 11, got %v", found.Images)
+		}
+	})
+}