Set speaking state in the radio button color test fixture

tools/chatgui/tests/test_invite_links.cpp

@@ -2,6 +2,7 @@
 #include "../src/messagedelegate.h"
 #include "../src/chatview.h"
 #include "../src/accountdelegate.h"
+#include "../src/memberlistmodel.h"
 #include "../src/message_links.h"
 #include "../../../lib/debug_config.h"
 #include <QtTest>
@@ -461,6 +462,8 @@ private slots:
                 for (int x = row.right() - 63; x < row.right() - 35; ++x) count += image.pixel(x, y) == color;
             return count;
         };
+        QVERIFY(colorCount(QColor("#9E9E9E").rgb()) > 0); // Молчащий участник серый; зелёный означает передачу.
+        model.setData(index, true, MemberListModel::RadioSpeakingRole);
         QVERIFY(colorCount(QColor("#4CAF50").rgb()) > 0);
         QTest::mouseClick(view.viewport(), Qt::LeftButton, Qt::NoModifier, button);
         QCOMPARE(toggles.count(), 1); QCOMPARE(qvariant_cast<QModelIndex>(toggles.first().first()).row(), 0);