diff --git a/tests/test_gui/test_gui_docviewer.py b/tests/test_gui/test_gui_docviewer.py
index 65c31a24..8890df22 100644
--- a/tests/test_gui/test_gui_docviewer.py
+++ b/tests/test_gui/test_gui_docviewer.py
@@ -223,17 +223,23 @@ def testGuiViewer_Main(qtbot, monkeypatch, nwGUI, prjLipsum):
     CONFIG.showFullPath = True
 
     # Document footer show/hide synopsis
-    assert nwGUI.viewDocument("f96ec11c6a3da") is True
+    nwGUI.viewDocument("f96ec11c6a3da")
     assert len(docViewer.toPlainText()) == 4314
     docViewer.docFooter._doToggleSynopsis(False)
     assert len(docViewer.toPlainText()) == 4098
 
     # Document footer show/hide comments
-    assert nwGUI.viewDocument("846352075de7d") is True
+    nwGUI.viewDocument("846352075de7d")
     assert len(docViewer.toPlainText()) == 683
     docViewer.docFooter._doToggleComments(False)
     assert len(docViewer.toPlainText()) == 634
 
+    # Document footer show/hide notes
+    nwGUI.viewDocument("88d59a277361b")
+    assert len(docViewer.toPlainText()) == 900
+    docViewer.docFooter._doToggleNotes(False)
+    assert len(docViewer.toPlainText()) == 871
+
     # Crash the HTML rendering
     with monkeypatch.context() as mp:
         mp.setattr(ToQTextDocument, "doConvert", causeException)