1 files changed, 76 insertions, 0 deletions
diff --git a/tests/db/test_thread.py b/tests/db/test_thread.py
new file mode 100644
index 00000000..e3e398eb
--- /dev/null
+++ b/tests/db/test_thread.py
@@ -0,0 +1,76 @@
+# encoding=utf-8
+# Copyright © 2016 Dylan Baker
+
+# 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/>.
+
+"""Tests for the alot.db.thread module."""
+import datetime
+import unittest
+
+import mock
+
+from alot.db import thread
+
+
+class TestThreadGetAuthor(unittest.TestCase):
+
+    __patchers = []
+
+    @classmethod
+    def setUpClass(cls):
+        get_messages = []
+        for a, d in [('foo', datetime.datetime(datetime.MINYEAR, 1, day=21)),
+                     ('bar', datetime.datetime(datetime.MINYEAR, 1, day=17)),
+                     ('foo', datetime.datetime(datetime.MINYEAR, 1, day=14)),
+                     ('arf', datetime.datetime(datetime.MINYEAR, 1, 1, hour=1,
+                                               minute=5)),
+                     ('oof', datetime.datetime(datetime.MINYEAR, 1, 1, hour=1,
+                                               minute=10)),
+                     ('ooh', None)]:
+            m = mock.Mock()
+            m.get_date = mock.Mock(return_value=d)
+            m.get_author = mock.Mock(return_value=a)
+            get_messages.append(m)
+        gm = mock.Mock()
+        gm.keys = mock.Mock(return_value=get_messages)
+
+        cls.__patchers.extend([
+            mock.patch('alot.db.thread.Thread.get_messages',
+                       new=mock.Mock(return_value=gm)),
+            mock.patch('alot.db.thread.Thread.refresh', new=mock.Mock()),
+        ])
+
+        for p in cls.__patchers:
+            p.start()
+
+    @classmethod
+    def tearDownClass(cls):
+        for p in reversed(cls.__patchers):
+            p.stop()
+
+    def setUp(self):
+        # values are cached and each test needs it's own instance.
+        self.thread = thread.Thread(mock.Mock(), mock.Mock())
+
+    def test_default(self):
+        self.assertEqual(
+            self.thread.get_authors(),
+            ['arf', 'oof', 'foo', 'bar', 'ooh'])
+
+    def test_latest_message(self):
+        with mock.patch('alot.db.thread.settings.get',
+                        mock.Mock(return_value='latest_message')):
+            self.assertEqual(
+                self.thread.get_authors(),
+                ['arf', 'oof', 'bar', 'foo', 'ooh'])