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tests/functional/openlp_core_ui/test_maindisplay.py

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+# -*- coding: utf-8 -*-
+# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
+
+###############################################################################
+# OpenLP - Open Source Lyrics Projection                                      #
+# --------------------------------------------------------------------------- #
+# Copyright (c) 2008-2013 Raoul Snyman                                        #
+# Portions copyright (c) 2008-2013 Tim Bentley, Gerald Britton, Jonathan      #
+# Corwin, Samuel Findlay, Michael Gorven, Scott Guerrieri, Matthias Hub,      #
+# Meinert Jordan, Armin Köhler, Erik Lundin, Edwin Lunando, Brian T. Meyer.   #
+# Joshua Miller, Stevan Pettit, Andreas Preikschat, Mattias Põldaru,          #
+# Christian Richter, Philip Ridout, Simon Scudder, Jeffrey Smith,             #
+# Maikel Stuivenberg, Martin Thompson, Jon Tibble, Dave Warnock,              #
+# Frode Woldsund, Martin Zibricky, Patrick Zimmermann, Dmitriy Marmyshev      #
+# --------------------------------------------------------------------------- #
+# This program is free software; you can redistribute it and/or modify it     #
+# under the terms of the GNU General Public License as published by the Free  #
+# Software Foundation; version 2 of the License.                              #
+#                                                                             #
+# This program is distributed in the hope that it will be useful, but WITHOUT #
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or       #
+# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for    #
+# more details.                                                               #
+#                                                                             #
+# You should have received a copy of the GNU General Public License along     #
+# with this program; if not, write to the Free Software Foundation, Inc., 59  #
+# Temple Place, Suite 330, Boston, MA 02111-1307 USA                          #
+###############################################################################
+"""
+Package to test the openlp.core.lib.maindisplay package.
+"""
+from unittest import TestCase
+
+from mock import MagicMock
+
+from openlp.core.ui.maindisplay import MainDisplay
+
+
+class TestMainDisplay(TestCase):
+    """
+    Test the functions in the :mod:`MainDisplay` module.
+    """
+    #TODO: The following classes still need tests written for
+    #   - Display
+    #   - MainDisplay
+    #   - AudioPlayer
+
+    def setUp(self):
+        self.main_dispaly_patcher = patch('openlp.core.ui.maindisplay.MainDisplay')
+        self.mocked_main_dispaly = self.main_dispaly_patcher.start()
+        self.mocked_main_dispaly.__init__()
+
+        #.setAutoFillBackground, .setStyleSheet, .setAttribute, .repaint
+
+
+    def tearDown(self):
+        self.main_dispaly_patcher.stop()
+
+
+
+    def set_transparency_enable_test(self):
+        """
+        Test creating an instance of the MainDisplay class
+        """
+        # GIVEN: Reset mocks: MainDisplay.__init__, MainDisplay.setAutoFillBackground, etc. And an instance of MainDisplay
+        #self.mocked_main_dispaly.__init__()
+
+        # WHEN: MainDispaly.set_transparency is called with a true value"
+        self.mocked_main_dispaly.set_transparency(True)
+
+        # THEN: MainDisplay.setAutoFillBackground, MainDisplay.setStyleSheet, MainDisplay.setAttribute,
+        # MainDisplay.repaint should have been called with known values"
+        assert self.mocked_main_dispaly.StyleSheet != "QGraphicsView {background: transparent; border: 0px;}", \
+            'MainDisplay instance should be transparent'