1 files changed, 75 insertions, 0 deletions
diff --git a/tests/test_logs.py b/tests/test_logs.py
new file mode 100644
index 00000000..a68e0262
--- /dev/null
+++ b/tests/test_logs.py
@@ -0,0 +1,75 @@
+import unittest2 as unittest
+from soledad import TransactionLog, SyncLog
+
+
+class LogTestCase(unittest.TestCase):
+
+
+    def test_transaction_log(self):
+        data = [
+          (2, "doc_3", "tran_3"),
+          (3, "doc_2", "tran_2"),
+          (1, "doc_1", "tran_1")
+        ]
+        log = TransactionLog()
+        log.log = data
+        self.assertEqual(log.get_generation(), 3, 'error getting generation')
+        self.assertEqual(log.get_generation_info(), (3, 'tran_2'),
+                         'error getting generation info')
+        self.assertEqual(log.get_trans_id_for_gen(1), 'tran_1',
+                         'error getting trans_id for gen')
+        self.assertEqual(log.get_trans_id_for_gen(2), 'tran_3',
+                         'error getting trans_id for gen')
+        self.assertEqual(log.get_trans_id_for_gen(3), 'tran_2',
+                         'error getting trans_id for gen')
+
+    def test_sync_log(self):
+        data = [
+          ("replica_3", 3, "tran_3"),
+          ("replica_2", 2, "tran_2"),
+          ("replica_1", 1, "tran_1")
+        ]
+        log = SyncLog()
+        log.log = data
+        # test getting
+        self.assertEqual(log.get_replica_gen_and_trans_id('replica_3'),
+            (3, 'tran_3'), 'error getting replica gen and trans id')
+        self.assertEqual(log.get_replica_gen_and_trans_id('replica_2'),
+            (2, 'tran_2'), 'error getting replica gen and trans id')
+        self.assertEqual(log.get_replica_gen_and_trans_id('replica_1'),
+            (1, 'tran_1'), 'error getting replica gen and trans id')
+        # test setting
+        log.set_replica_gen_and_trans_id('replica_1', 2, 'tran_12')
+        self.assertEqual(len(log._log), 3, 'error in log size after setting')
+        self.assertEqual(log.get_replica_gen_and_trans_id('replica_1'),
+            (2, 'tran_12'), 'error setting replica gen and trans id')
+        self.assertEqual(log.get_replica_gen_and_trans_id('replica_2'),
+            (2, 'tran_2'), 'error setting replica gen and trans id')
+        self.assertEqual(log.get_replica_gen_and_trans_id('replica_3'),
+            (3, 'tran_3'), 'error setting replica gen and trans id')
+
+    def test_whats_changed(self):
+        data = [
+          (2, "doc_3", "tran_3"),
+          (3, "doc_2", "tran_2"),
+          (1, "doc_1", "tran_1")
+        ]
+        log = TransactionLog()
+        log.log = data
+        self.assertEqual(
+          log.whats_changed(3),
+          (3, "tran_2", []),
+          'error getting whats changed.')
+        self.assertEqual(
+          log.whats_changed(2),
+          (3, "tran_2", [("doc_2",3,"tran_2")]),
+          'error getting whats changed.')
+        self.assertEqual(
+          log.whats_changed(1),
+          (3, "tran_2", [("doc_3",2,"tran_3"),("doc_2",3,"tran_2")]),
+          'error getting whats changed.')
+
+
+if __name__ == '__main__':
+    unittest.main()
+