Add helper for getting test file names

trans/tests/dictionary.py

@@ -25,16 +25,9 @@ Tests for dictionary manipulations.
 from trans.tests.views import ViewTestCase
 from trans.models import Dictionary
 from django.core.urlresolvers import reverse
-import os.path
-
-TEST_DATA = os.path.join(
-    os.path.dirname(os.path.abspath(__file__)),
-    'data'
-)
-TEST_TBX = os.path.join(
-    TEST_DATA,
-    'terms.tbx'
-)
+from trans.tests.util import get_test_file
+
+TEST_TBX = get_test_file('terms.tbx')
 
 
 class DictionaryTest(ViewTestCase):

trans/tests/files.py

@@ -24,16 +24,9 @@ Tests for import and export.
 
 from trans.tests.views import ViewTestCase
 from django.core.urlresolvers import reverse
-import os.path
-
-TEST_DATA = os.path.join(
-    os.path.dirname(os.path.abspath(__file__)),
-    'data'
-)
-TEST_PO = os.path.join(
-    TEST_DATA,
-    'cs.po'
-)
+from trans.tests.util import get_test_file
+
+TEST_PO = get_test_file('cs.po')
 
 TRANSLATION_OURS = u'Nazdar světe!\n'
 TRANSLATION_PO = u'Ahoj světe!\n'

trans/tests/util.py

+# -*- coding: utf-8 -*-
+#
+# Copyright © 2012 - 2013 Michal Čihař <michal@cihar.com>
+#
+# This file is part of Weblate <http://weblate.org/>
+#
+# 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, either version 3 of the License, or
+# (at your option) any later version.
+#
+# 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, see <http://www.gnu.org/licenses/>.
+#
+
+import os.path
+
+# Directory holding test data
+TEST_DATA = os.path.join(
+    os.path.dirname(os.path.abspath(__file__)),
+    'data'
+)
+
+
+def get_test_file(name):
+    '''
+    Retuns filename of test file.
+    '''
+    return os.path.join(TEST_DATA, name)