diff --git a/tools/chatgui/tests/test_stream_publish.cpp b/tools/chatgui/tests/test_stream_publish.cpp
index fc2bc7917..7e028cd02 100644
--- a/tools/chatgui/tests/test_stream_publish.cpp
+++ b/tools/chatgui/tests/test_stream_publish.cpp
@@ -315,7 +315,7 @@ private slots:
         QSize selectedSize;
         {
             StreamPublishEngine engine;
-        if (StreamPublishEngine::supported()) QTRY_VERIFY_WITH_TIMEOUT(!engine.sources().isEmpty(), 5000);
+            if (StreamPublishEngine::supported()) QTRY_VERIFY_WITH_TIMEOUT(!engine.sources().isEmpty(), 5000);
             StreamPublishWindow controls(&engine, group);
             connect(&controls, &StreamPublishWindow::settingsChanged, this, [&saved](const QString& value) { saved = value; });
             auto* codec = menu(controls, "streamVideoCodec");
@@ -489,13 +489,13 @@ private slots:
         config.source.kind = StreamVideoSource::Camera; config.source.id = "utun-missing-camera";
         config.video.codec = 1; config.video.width = 640; config.video.height = 480;
         QSignalSpy errors(&engine, &StreamPublishEngine::errorOccurred);
-        QVERIFY(!engine.start(group, config));
-        QCOMPARE(errors.size(), 1);
+        QVERIFY(engine.start(group, config)); // Запуск принят; отсутствие камеры сообщает изолированный worker.
+        QTRY_COMPARE_WITH_TIMEOUT(errors.size(), 1, 3000);
         const QString message = errors.front().front().toString();
         const QString expected = QCoreApplication::translate("ChatGui", "Camera connection error: %1");
         if (language == "ru") QCOMPARE(expected, QStringLiteral("Ошибка подключения к камере: %1"));
         QVERIFY(message.startsWith(expected.left(expected.indexOf("%1"))));
-        QVERIFY(message.contains(QCoreApplication::translate("ChatGui", "Could not open the selected capture device")));
+        QVERIFY(message.contains(QStringLiteral("Camera is unavailable")));
         QTRY_VERIFY_WITH_TIMEOUT(!engine.active(), 3000);
         DEBUG_INFO(DEBUG_CATEGORY_STREAM, "missing camera has readable context: %s", qUtf8Printable(message));
 #else
@@ -504,7 +504,8 @@ private slots:
     }
     void screenSelectionAndRefresh() {
         StreamPublishEngine engine;
-        if (StreamPublishEngine::supported()) QTRY_VERIFY_WITH_TIMEOUT(!engine.sources().isEmpty(), 5000); StreamPublishWindow controls(&engine, group);
+        if (StreamPublishEngine::supported()) QTRY_VERIFY_WITH_TIMEOUT(!engine.sources().isEmpty(), 5000);
+        StreamPublishWindow controls(&engine, group);
         auto* sourceBox = menu(controls, "streamVideoSource");
         auto* resolution = menu(controls, "streamVideoResolution");
         auto sources = engine.sources();
@@ -525,7 +526,8 @@ private slots:
     }
     void compactControlMenus() {
         StreamPublishEngine engine;
-        if (StreamPublishEngine::supported()) QTRY_VERIFY_WITH_TIMEOUT(!engine.sources().isEmpty(), 5000); StreamPublishWindow controls(&engine, group); controls.show();
+        if (StreamPublishEngine::supported()) QTRY_VERIFY_WITH_TIMEOUT(!engine.sources().isEmpty(), 5000);
+        StreamPublishWindow controls(&engine, group); controls.show();
         controls.resize(controls.minimumSize()); QTest::qWait(20);
         auto* bar = controls.findChild<QMenuBar*>("streamControls"); QVERIFY(bar);
         auto* start = controls.findChild<QPushButton*>("streamStart"); QVERIFY(start);
@@ -706,7 +708,7 @@ private slots:
                 QVERIFY(otherOverlay.draw(otherFrame)); QCOMPARE(otherFrame, blank);
             }
             StreamPublishEngine engine;
-        if (StreamPublishEngine::supported()) QTRY_VERIFY_WITH_TIMEOUT(!engine.sources().isEmpty(), 5000); QTRY_VERIFY_WITH_TIMEOUT(!engine.codecs().isEmpty(), 15000);
+            if (StreamPublishEngine::supported()) QTRY_VERIFY_WITH_TIMEOUT(!engine.sources().isEmpty(), 5000); QTRY_VERIFY_WITH_TIMEOUT(!engine.codecs().isEmpty(), 15000);
             StreamPublishConfig config; config.audio = false;
             for (const auto& source : engine.sources()) if (source.kind == StreamVideoSource::Screen && testScreen(source) == screen) config.source = source;
             QVERIFY(testScreen(config.source)); QVERIFY(config.showCursor);
@@ -777,7 +779,7 @@ private slots:
                 QImage blank = frame; QVERIFY(otherOverlay.draw(frame)); QCOMPARE(frame, blank);
             }
             StreamPublishEngine engine;
-        if (StreamPublishEngine::supported()) QTRY_VERIFY_WITH_TIMEOUT(!engine.sources().isEmpty(), 5000);
+            if (StreamPublishEngine::supported()) QTRY_VERIFY_WITH_TIMEOUT(!engine.sources().isEmpty(), 5000);
             for (const auto& source : engine.sources()) {
                 if (source.kind != StreamVideoSource::Screen || testScreen(source) != screen) continue;
                 QVERIFY(StreamPublishEngine::cursorSupported(source));
@@ -1102,7 +1104,8 @@ private slots:
         failHardware = true; softwareOpens = 0; audioEncodes = 0;
         auto reset = qScopeGuard([] { failHardware = false; });
         StreamPublishEngine engine;
-        if (StreamPublishEngine::supported()) QTRY_VERIFY_WITH_TIMEOUT(!engine.sources().isEmpty(), 5000); StreamPublishWindow controls(&engine, group); controls.show();
+        if (StreamPublishEngine::supported()) QTRY_VERIFY_WITH_TIMEOUT(!engine.sources().isEmpty(), 5000);
+        StreamPublishWindow controls(&engine, group); controls.show();
         QSignalSpy errors(&engine, &StreamPublishEngine::errorOccurred);
         QSignalSpy requests(&engine, &StreamPublishEngine::softwareEncodingRequested);
         StreamPublishConfig config; config.audio = false; config.video.width = 320; config.video.height = 180; config.video.fps = 15;
@@ -1159,7 +1162,8 @@ private slots:
             failHardware = suppressMicrophone = silentMicrophone = slowCaptureClose = false; sound->shutdown();
         });
         StreamPublishEngine engine;
-        if (StreamPublishEngine::supported()) QTRY_VERIFY_WITH_TIMEOUT(!engine.sources().isEmpty(), 5000); StreamPublishWindow controls(&engine, group);
+        if (StreamPublishEngine::supported()) QTRY_VERIFY_WITH_TIMEOUT(!engine.sources().isEmpty(), 5000);
+        StreamPublishWindow controls(&engine, group);
         QSignalSpy errors(&engine, &StreamPublishEngine::errorOccurred);
         QSignalSpy requests(&engine, &StreamPublishEngine::softwareEncodingRequested);
         StreamPublishConfig config; config.video.width = 320; config.video.height = 180; config.video.fps = 15;