From 7f0572cf4c0be014c2d235ecbec918dfb867619a Mon Sep 17 00:00:00 2001
From: German Khokhlov <ouchlock@gmail.com>
Date: Tue, 3 Nov 2026 15:36:11 +0400
Subject: [PATCH] Run upstream's HUD summary and standalone startup tests
 against the engine-based HUD and application

---
 src/hudSummaryLine.test.mjs | 4 +++-
 src/mapStartup.test.mjs     | 7 +++++--
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/hudSummaryLine.test.mjs b/src/hudSummaryLine.test.mjs
index 2e8845e88..e10a999de 100644
--- a/src/hudSummaryLine.test.mjs
+++ b/src/hudSummaryLine.test.mjs
@@ -2,6 +2,7 @@ import { test } from 'node:test';
 import assert from 'node:assert/strict';
 import './testSupport/stubMgrs.mjs';
 import { hudReadouts } from './testSupport/hudReadouts.mjs';
+import { viewerEngine } from './testSupport/viewerEngine.mjs';
 
 const { IntelHUD } = await import('./hud.js');
 const { setLocale } = await import('./i18n/index.js');
@@ -49,7 +50,8 @@ function createHud(
     },
   };
   const sent = [];
-  const hud = new IntelHUD(viewer, {
+  const hud = new IntelHUD(viewerEngine(viewer), {
+    viewer,
     publish,
     summaryService: {
       configured: async () => true,
diff --git a/src/mapStartup.test.mjs b/src/mapStartup.test.mjs
index 9d438643d..63b928dfc 100644
--- a/src/mapStartup.test.mjs
+++ b/src/mapStartup.test.mjs
@@ -59,7 +59,9 @@ async function standaloneStartup(Cesium, credentials, fetchImpl) {
   )
     // Imports may span lines (`import {\n  a,\n  b,\n} from '…';`).
     .replace(/^import [^;]*;\n/gm, '')
-    .replace(/^export /gm, '');
+    .replace(/^export /gm, '')
+    // A classic script has no import.meta; the dev-only branches stay off.
+    .replace(/import\.meta\.env/g, '({}).env');
   const context = vm.createContext({
     document: {
       getElementById: () => ({ querySelector: () => ({}) }),
@@ -72,7 +74,8 @@ async function standaloneStartup(Cesium, credentials, fetchImpl) {
     applyDocumentLanguage() {},
     applyDocumentTranslations() {},
     CITY_POIS: [],
-    createApplication: (options) => options,
+    createApplication: (options) => ({ ...options, subscribe() {} }),
+    resolveEngineKind: () => 'cesium',
     createStandalonePlaceSearch: () => ({}),
     createStandaloneCatalog: () => ({}),
     createGoogleTokenSource: () => createGoogleTokenSource({ fetchImpl }),