Add renderer tests

tests/functional/openlp_core_lib/test_renderer.py

@@ -0,0 +1,89 @@
+# -*- coding: utf-8 -*-
+# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
+
+###############################################################################
+# OpenLP - Open Source Lyrics Projection                                      #
+# --------------------------------------------------------------------------- #
+# Copyright (c) 2008-2014 Raoul Snyman                                        #
+# Portions copyright (c) 2008-2014 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                         #
+# --------------------------------------------------------------------------- #
+# 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.ui.renderer package.
+"""
+from unittest import TestCase
+
+from PyQt4 import QtCore
+
+from openlp.core.common import Registry
+from openlp.core.lib import Renderer, ScreenList
+
+from tests.interfaces import MagicMock
+
+SCREEN = {
+    'primary': False,
+    'number': 1,
+    'size': QtCore.QRect(0, 0, 1024, 768)
+}
+
+
+class TestRenderer(TestCase):
+
+    def setUp(self):
+        """
+        Set up the components need for all tests.
+        """
+        # Mocked out desktop object
+        self.desktop = MagicMock()
+        self.desktop.primaryScreen.return_value = SCREEN['primary']
+        self.desktop.screenCount.return_value = SCREEN['number']
+        self.desktop.screenGeometry.return_value = SCREEN['size']
+        self.screens = ScreenList.create(self.desktop)
+        Registry.create()
+
+    def tearDown(self):
+        """
+        Delete QApplication.
+        """
+        del self.screens
+
+    def initial_renderer_test(self):
+        """
+        Test the initial renderer state .
+        """
+        # GIVEN: A new renderer instance.
+        renderer = Renderer()
+        # WHEN: the default renderer is built.
+        # THEN: The renderer should be a live controller.
+        self.assertEqual(renderer.is_live, True, 'The base renderer should be a live controller')
+
+    def default_screen_layout_test(self):
+        """
+        Test the default layout calculations.
+        """
+        # GIVEN: A new renderer instance.
+        renderer = Renderer()
+        # WHEN: given the default screen size has been created.
+        # THEN: The renderer have created a default screen.
+        self.assertEqual(renderer.width, 1024, 'The base renderer should be a live controller')
+        self.assertEqual(renderer.height, 768, 'The base renderer should be a live controller')
+        self.assertEqual(renderer.screen_ratio, 0.75, 'The base renderer should be a live controller')
+        self.assertEqual(renderer.footer_start, 691, 'The base renderer should be a live controller')

tests/functional/openlp_core_ui/test_servicemanager.py

@@ -44,19 +44,11 @@ class TestServiceManager(TestCase):
         Create the UI
         """
         Registry.create()
-        #self.app = QtGui.QApplication([])
-        #ScreenList.create(self.app.desktop())
-        #Registry().register('application', MagicMock())
-        #with patch('openlp.core.lib.PluginManager'):
-        #    self.main_window = MainWindow()
-        #self.service_manager = Registry().get('service_manager')
 
     def tearDown(self):
         """
         Delete all the C++ objects at the end so that we don't have a segfault
         """
-        #del self.main_window
-        #del self.app
         pass
 
     def initial_service_manager_test(self):