goods/api/internal/handler/handler_test.go

package handler

import (
	"encoding/json"
	"net/http"
	"net/http/httptest"
	"testing"
)

func TestHealthz(t *testing.T) {
	req := httptest.NewRequest(http.MethodGet, "/healthz", nil)
	rec := httptest.NewRecorder()

	Router().ServeHTTP(rec, req)

	if rec.Code != http.StatusOK {
		t.Fatalf("expected status %d, got %d", http.StatusOK, rec.Code)
	}

	var body map[string]string
	if err := json.NewDecoder(rec.Body).Decode(&body); err != nil {
		t.Fatalf("failed to decode body: %v", err)
	}
	if body["status"] != "ok" {
		t.Fatalf("expected status ok, got %q", body["status"])
	}
}

func TestProductEndpointNotImplemented(t *testing.T) {
	req := httptest.NewRequest(http.MethodGet, "/api/"+APIVersion+"/products/barcode/3017624010701", nil)
	rec := httptest.NewRecorder()

	Router().ServeHTTP(rec, req)

	if rec.Code != http.StatusNotImplemented {
		t.Fatalf("expected status %d, got %d", http.StatusNotImplemented, rec.Code)
	}
}