[tracker-miners/sam/functional-tests-shared: 11/12] functional-tests: Set LANG to silence some warnings in the logs

[Sam Thursfield <sthursfield src gnome org>]

commit 3d518508c285b56ac4f58b41196051e7ecf36de1
Author: Sam Thursfield <sam afuera me uk>
Date:   Sat Sep 14 14:46:59 2019 +0200

    functional-tests: Set LANG to silence some warnings in the logs

 tests/functional-tests/minertest.py     | 1 +
 tests/functional-tests/writebacktest.py | 1 +
 2 files changed, 2 insertions(+)
---
diff --git a/tests/functional-tests/minertest.py b/tests/functional-tests/minertest.py
index f516a945a..e6143c41f 100644
--- a/tests/functional-tests/minertest.py
+++ b/tests/functional-tests/minertest.py
@@ -60,6 +60,7 @@ class CommonTrackerMinerTest(ut.TestCase):
 
         try:
             extra_env = cfg.test_environment(self.workdir)
+            extra_env['LANG'] = 'en_GB.utf8'
 
             self.sandbox = trackertestutils.helpers.TrackerDBusSandbox(
                 dbus_daemon_config_file=cfg.TEST_DBUS_DAEMON_CONFIG_FILE, extra_env=extra_env)
diff --git a/tests/functional-tests/writebacktest.py b/tests/functional-tests/writebacktest.py
index 8fececdde..5f598f35c 100644
--- a/tests/functional-tests/writebacktest.py
+++ b/tests/functional-tests/writebacktest.py
@@ -65,6 +65,7 @@ class CommonTrackerWritebackTest (ut.TestCase):
 
         try:
             self.extra_env = cfg.test_environment(self.workdir)
+            self.extra_env['LANG'] = 'en_GB.utf8'
 
             self.sandbox = trackertestutils.helpers.TrackerDBusSandbox(
                 dbus_daemon_config_file=cfg.TEST_DBUS_DAEMON_CONFIG_FILE, extra_env=self.extra_env)