Add tests for the SongFormat class

tests/functional/openlp_plugins/songs/test_songformat.py

@@ -0,0 +1,52 @@
+# -*- coding: utf-8 -*-
+# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
+
+###############################################################################
+# OpenLP - Open Source Lyrics Projection                                      #
+# --------------------------------------------------------------------------- #
+# Copyright (c) 2008-2015 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                          #
+###############################################################################
+"""
+This module contains tests for the SongFormat class
+"""
+from unittest import TestCase
+
+from openlp.plugins.songs.lib.importer import SongFormat
+
+
+class TestSongFormat(TestCase):
+
+    def test_get_format_list(self):
+        self.assertEquals(len(SongFormat.get_format_list()), len(SongFormat.__attributes__))
+
+    def test_get_attributed_no_attributes(self):
+        for song_format in SongFormat.get_format_list():
+            self.assertEquals(SongFormat.__attributes__[song_format], SongFormat.get(song_format))
+
+    def test_get_attributed_single_attribute(self):
+        for song_format in SongFormat.get_format_list():
+            for attribute in SongFormat.get(song_format).keys():
+                self.assertEquals(SongFormat.get(song_format, attribute),
+                        SongFormat.get(song_format)[attribute])
+            for attribute in SongFormat.__defaults__.keys():
+                if attribute not in SongFormat.get(song_format).keys():
+                    self.assertEquals(SongFormat.get(song_format, attribute),
+                            SongFormat.__defaults__[attribute])
+
+    def test_get_attributed_multiple_attributes(self):
+        for song_format in SongFormat.get_format_list():
+            self.assertEquals(2, len(SongFormat.get(song_format, 'canDisable', 'availability')))
+