Merge lp:~dawgfoto/duplicity/replicate into lp:~duplicity-team/duplicity/0.8-series

[Martin Nowak]

Add integration test for newly added replicate command.
Also see https://code.launchpad.net/~dawgfoto/duplicity/replicate/+merge/322836.

=== added file 'testing/functional/test_replicate.py'
--- testing/functional/test_replicate.py	1970-01-01 00:00:00 +0000
+++ testing/functional/test_replicate.py	2017-06-20 15:22:15 +0000
@@ -0,0 +1,79 @@
+# -*- Mode:Python; indent-tabs-mode:nil; tab-width:4 -*-
+#
+# Copyright 2002 Ben Escoto <[e-mail]>
+# Copyright 2007 Kenneth Loafman <[e-mail]>
+#
+# This file is part of duplicity.
+#
+# Duplicity 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 2 of the License, or (at your
+# option) any later version.
+#
+# Duplicity 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 duplicity; if not, write to the Free Software Foundation,
+# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+import os
+import unittest
+
+from duplicity import path
+from . import CmdError, FunctionalTestCase
+
+
+class ReplicateTest(FunctionalTestCase):
+    """
+    Test backup/replicate/restore using duplicity binary
+    """
+
+    def runtest(self, dirlist, backup_options=[], replicate_options=[], restore_options=[]):
+        # Back up directories to local backend
+        current_time = 100000
+        self.backup("full", dirlist[0], current_time=current_time,
+                    options=backup_options)
+        for new_dir in dirlist[1:]:
+            current_time += 100000
+            self.backup("inc", new_dir, current_time=current_time,
+                        options=backup_options)
+
+        # Replicate to other backend
+        source_url = self.backend_url
+        target_url = "file://testfiles/replicate_out"
+        self.run_duplicity(options=["replicate"] +
+                           replicate_options + [source_url, target_url])
+
+        self.backend_url = target_url
+
+        # Restore each and compare them
+        for i in range(len(dirlist)):
+            dirname = dirlist[i]
+            current_time = 100000 * (i + 1)
+            self.restore(time=current_time, options=restore_options)
+            self.check_same(dirname, "testfiles/restore_out")
+            self.verify(dirname,
+                        time=current_time, options=restore_options)
+
+    def check_same(self, filename1, filename2):
+        """Verify two filenames are the same"""
+        path1, path2 = path.Path(filename1), path.Path(filename2)
+        assert path1.compare_recursive(path2, verbose=1)
+
+    def test_replicate(self):
+        """Test replication"""
+        self.runtest(["testfiles/dir1", "testfiles/dir2"])
+
+    def test_replicate_noencryption(self):
+        """Test replication with decryption"""
+        self.runtest(["testfiles/dir1", "testfiles/dir2"],
+                     replicate_options=["--no-encryption"])
+
+    def test_replicate_asym(self):
+        """Test replication with reencryption"""
+        asym_options = ["--encrypt-key", self.encrypt_key1]
+        self.runtest(["testfiles/dir1", "testfiles/dir2"],
+                     replicate_options=asym_options, restore_options=asym_options)