Fix unittests

jaraco.functools 1.6 is broken and is pulled in by the irc lib. Use an
older version to avoid the brokenness. Use a real url in the fake
connection url as this is checked for correctness when creating
elasticsearch transport objects.

Change-Id: I41b5868c0c055297bb9ead1ad96486afeed9cce5

elastic_recheck/tests/unit/test_results.py

@@ -124,7 +124,7 @@ class TestSearchEngine(tests.TestCase):
 
     def setUp(self):
         super(TestSearchEngine, self).setUp()
-        self.engine = results.SearchEngine('fake-url')
+        self.engine = results.SearchEngine('http://fake-url')
         self.query = 'message:"foo" AND tags:"console"'
 
     def test_search_not_recent(self, search_mock):

requirements.txt

@@ -4,6 +4,10 @@ pytz
 pyelasticsearch<1.0
 gerritlib
 python-daemon<2.0 # BUg https://storyboard.openstack.org/#!/story/2000107
+# irc depends on jaraco modules. jaraco.functools 1.6 attempts to import
+# backports which do not exist. This appears to be a dependency issue
+# upstream. Avoid this by forcing the use of older jaraco.functools.
+jaraco.functools<1.6
 irc!=11.1
 pyyaml
 lockfile