sw: new unit test for XRefreshable

Change-Id: Idaea2e46451ee80b82764e573fdea1c7bf0c86ef
Reviewed-on: https://gerrit.libreoffice.org/61213
Tested-by: Jenkins
Reviewed-by: Samuel Mehrbrodt <Samuel.Mehrbrodt@cib.de>
Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>

sw/PythonTest_sw_python.mk

@@ -27,6 +27,7 @@ $(eval $(call gb_PythonTest_add_modules,sw_python,$(SRCDIR)/sw/qa/python,\
 	check_table \
 	check_xmodifiable2 \
 	check_xnamedgraph \
+	check_xrefreshable \
 	check_xtextrangecompare \
 	get_expression \
 	set_expression \

sw/qa/python/check_xrefreshable.py

+#! /usr/bin/env python
+# -*- tab-width: 4; indent-tabs-mode: nil; py-indent-offset: 4 -*-
+#
+# This file is part of the LibreOffice project.
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+import unittest
+import unohelper
+from org.libreoffice.unotest import UnoInProcess
+from com.sun.star.util import XRefreshListener
+
+
+refreshed = 0
+
+
+class XRefreshListenerExtended(unohelper.Base, XRefreshListener):
+    @classmethod
+    def refreshed(self, Event):
+        global refreshed
+        refreshed += 1
+
+    @classmethod
+    def disposing(self, event):
+        pass
+
+
+class XRefreshable(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        cls._uno = UnoInProcess()
+        cls._uno.setUp()
+
+    @classmethod
+    def tearDownClass(cls):
+        cls._uno.tearDown()
+
+    def test_None(self):
+        global refreshed
+        refreshed = 0
+        xDoc = self._uno.openEmptyWriterDoc()
+
+        # attempt to add/remove none
+        xDoc.addRefreshListener(None)
+        xDoc.removeRefreshListener(None)
+
+        # refresh without listeners
+        xDoc.refresh()
+        xDoc.close(True)
+
+    def test_refresh(self):
+        global refreshed
+        refreshed = 0
+
+        xDoc = self._uno.openEmptyWriterDoc()
+        xListener = XRefreshListenerExtended()
+        xDoc.addRefreshListener(xListener)
+        xDoc.refresh()
+        xDoc.removeRefreshListener(xListener)
+        self.assertEqual(1, refreshed)
+        xDoc.refresh()
+        self.assertEqual(1, refreshed)
+        xDoc.close(True)
+
+    def test_refreshTwice(self):
+        global refreshed
+        refreshed = 0
+
+        xDoc = self._uno.openEmptyWriterDoc()
+        xListener = XRefreshListenerExtended()
+        xDoc.addRefreshListener(xListener)
+        xDoc.refresh()
+        xDoc.refresh()
+        xDoc.removeRefreshListener(xListener)
+        self.assertEqual(2, refreshed)
+        xDoc.refresh()
+        self.assertEqual(2, refreshed)
+        xDoc.close(True)
+
+    def test_DoubleInstances(self):
+        global refreshed
+        refreshed = 0
+
+        xDoc = self._uno.openEmptyWriterDoc()
+        xListener = XRefreshListenerExtended()
+
+        xDoc.addRefreshListener(xListener)
+        xDoc.addRefreshListener(xListener)
+        xDoc.addRefreshListener(xListener)
+
+        xDoc.refresh()
+        xDoc.refresh()
+        self.assertEqual(3*2, refreshed)
+
+        refreshed = 0
+        xDoc.removeRefreshListener(xListener)
+        xDoc.refresh()
+        # two instances should remain in the list
+        self.assertEqual(2, refreshed)
+
+        xDoc.close(True)
+
+
+if __name__ == '__main__':
+    unittest.main()
+
+# vim: set shiftwidth=4 softtabstop=4 expandtab: