package handler

import (
	"fmt"
	"net/http"
	"net/http/httptest"
	"sort"
	"testing"
)

func TestCreateWorkspace_RejectsReservedSlug(t *testing.T) {
	// Drive the test off the actual reservedSlugs map so the test can never
	// drift from the source of truth. New entries are covered automatically.
	reserved := make([]string, 0, len(reservedSlugs))
	for slug := range reservedSlugs {
		reserved = append(reserved, slug)
	}
	sort.Strings(reserved) // deterministic test order

	for _, slug := range reserved {
		t.Run(slug, func(t *testing.T) {
			w := httptest.NewRecorder()
			req := newRequest("POST", "/api/workspaces", map[string]any{
				"name": fmt.Sprintf("Test %s", slug),
				"slug": slug,
			})
			testHandler.CreateWorkspace(w, req)

			if w.Code != http.StatusBadRequest {
				t.Fatalf("slug %q: expected 400, got %d: %s", slug, w.Code, w.Body.String())
			}
		})
	}
}