Fix tests on windows (#1303)

and disable junit, it produces a deprecation warning

setup.py

@@ -34,7 +34,7 @@ KEYWORDS = 'etcd governor patroni postgresql postgres ha haproxy confd' +\
 
 COVERAGE_XML = True
 COVERAGE_HTML = False
-JUNIT_XML = True
+JUNIT_XML = False
 
 # Add here all kinds of additional classifiers as defined under
 # https://pypi.python.org/pypi?%3Aaction=list_classifiers

tests/__init__.py

@@ -172,7 +172,7 @@ class PostgresInit(unittest.TestCase):
     @patch.object(ConfigHandler, 'replace_pg_ident', Mock())
     @patch.object(Postgresql, 'get_postgres_role_from_data_directory', Mock(return_value='master'))
     def setUp(self):
-        data_dir = 'data/test0'
+        data_dir = os.path.join('data', 'test0')
         self.p = Postgresql({'name': 'postgresql0', 'scope': 'batman', 'data_dir': data_dir,
                              'config_dir': data_dir, 'retry_timeout': 10,
                              'krbsrvname': 'postgres', 'pgpass': os.path.join(data_dir, 'pgpass0'),

tests/test_postgresql.py

@@ -1,6 +1,7 @@
 import mock  # for the mock.call method, importing it without a namespace breaks python3
 import os
 import psycopg2
+import re
 import subprocess
 import time
 
@@ -220,7 +221,8 @@ class TestPostgresql(BaseTestPostgresql):
         with patch('patroni.postgresql.config.ConfigHandler.primary_conninfo_params', Mock(return_value=conninfo)):
             mock_get_pg_settings.return_value['recovery_min_apply_delay'][1] = '1'
             self.assertEqual(self.p.config.check_recovery_conf(None), (True, True))
-            mock_get_pg_settings.return_value['primary_conninfo'][1] = 'host=1 passfile=' + self.p.config._pgpass
+            mock_get_pg_settings.return_value['primary_conninfo'][1] = 'host=1 passfile='\
+                    + re.sub(r'([\'\\ ])', r'\\\1', self.p.config._pgpass)
             mock_get_pg_settings.return_value['recovery_min_apply_delay'][1] = '0'
             self.assertEqual(self.p.config.check_recovery_conf(None), (True, True))
             self.p.config.write_recovery_conf({'standby_mode': 'on', 'primary_conninfo': conninfo.copy()})