Add [NEW PAGE] page and [VSPACE] to Insert menu (#848)

* Add menu entries for inserting new page and vspace codes
* Update tests

tests/test_gui/test_gui_mainmenu.py

@@ -464,7 +464,8 @@ def testGuiMenu_Insert(qtbot, monkeypatch, nwGUI, fncDir, fncProj):
     """Test the Insert menu.
     """
     # Block message box
-    monkeypatch.setattr(QMessageBox, "question", lambda *args: QMessageBox.Yes)
+    monkeypatch.setattr(QMessageBox, "question", lambda *a: QMessageBox.Yes)
+    monkeypatch.setattr(QMessageBox, "critical", lambda *a: QMessageBox.Yes)
 
     nwGUI.theProject.projTree.setSeed(42)
     assert nwGUI.newProject({"projPath": fncProj})
@@ -641,6 +642,24 @@ def testGuiMenu_Insert(qtbot, monkeypatch, nwGUI, fncDir, fncProj):
 
     nwGUI.docEditor.clear()
 
+    ##
+    #  Insert Break or Space
+    ##
+
+    nwGUI.docEditor.setText("### Stuff\n")
+    nwGUI.mainMenu.aInsNewPage.activate(QAction.Trigger)
+    assert nwGUI.docEditor.getText() == "[NEW PAGE]\n### Stuff\n"
+
+    nwGUI.docEditor.setText("### Stuff\n")
+    nwGUI.mainMenu.aInsVSpaceS.activate(QAction.Trigger)
+    assert nwGUI.docEditor.getText() == "[VSPACE]\n### Stuff\n"
+
+    nwGUI.docEditor.setText("### Stuff\n")
+    nwGUI.mainMenu.aInsVSpaceM.activate(QAction.Trigger)
+    assert nwGUI.docEditor.getText() == "[VSPACE:2]\n### Stuff\n"
+
+    nwGUI.docEditor.clear()
+
     ##
     #  Insert text from file
     ##

tests/test_gui/test_gui_theme.py

@@ -36,6 +36,7 @@ def testGuiTheme_Main(qtbot, monkeypatch, nwMinimal, tmpDir):
     """
     # Block message box
     monkeypatch.setattr(QMessageBox, "question", lambda *a: QMessageBox.Yes)
+    monkeypatch.setattr(QMessageBox, "warning", lambda *a: QMessageBox.Yes)
 
     nwGUI = nw.main(["--testmode", "--config=%s" % nwMinimal, "--data=%s" % tmpDir, nwMinimal])
     qtbot.addWidget(nwGUI)