add tests

tests/functional/openlp_core/ui/test_icons.py

@@ -0,0 +1,67 @@
+# -*- coding: utf-8 -*-
+# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
+
+###############################################################################
+# OpenLP - Open Source Lyrics Projection                                      #
+# --------------------------------------------------------------------------- #
+# Copyright (c) 2008-2017 OpenLP Developers                                   #
+# --------------------------------------------------------------------------- #
+# 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.icons package.
+"""
+from unittest import TestCase, skipUnless
+from unittest.mock import MagicMock, patch
+
+from PyQt5 import QtGui
+
+from openlp.core.ui.icons import UiIcons
+
+from tests.helpers.testmixin import TestMixin
+
+
+class TestIcons(TestCase, TestMixin):
+
+    @patch('openlp.core.ui.icons.UiIcons.load')
+    def test_simple_icon(self, _):
+        # GIVEN: an basic set of icons
+        icons = UiIcons()
+        icon_list = {
+            'active': {'icon': 'fa.child'}
+
+        }
+
+        icons.load_icons(icon_list)
+        # WHEN: I use the icons
+        icon_active = UiIcons().active
+        # THEN: I should have an icon
+        assert isinstance(icon_active, QtGui.QIcon)
+
+    @patch('openlp.core.ui.icons.UiIcons.load')
+    def test_simple_icon_mission(self, _):
+        # GIVEN: an basic set of icons
+        icons = UiIcons()
+        icon_list = {
+            'active': {'icon': 'fa.child_lost'}
+
+        }
+
+        icons.load_icons(icon_list)
+        # WHEN: I use the icons
+        icon_active = UiIcons().active
+        # THEN: I should have an icon
+        assert isinstance(icon_active, QtGui.QIcon)
+
+