1 files changed, 131 insertions, 0 deletions
diff --git a/src/leap/services/eip/tests/test_vpngatewayselector.py b/src/leap/services/eip/tests/test_vpngatewayselector.py
new file mode 100644
index 00000000..c90681d7
--- /dev/null
+++ b/src/leap/services/eip/tests/test_vpngatewayselector.py
@@ -0,0 +1,131 @@
+# -*- coding: utf-8 -*-
+# test_vpngatewayselector.py
+# Copyright (C) 2013 LEAP
+#
+# This program 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 3 of the License, or
+# (at your option) any later version.
+#
+# This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+"""
+tests for vpngatewayselector
+"""
+
+import unittest
+
+from leap.services.eip.eipconfig import EIPConfig, VPNGatewaySelector
+from leap.common.testing.basetest import BaseLeapTest
+from mock import Mock
+
+
+sample_gateways = [
+    {u'host': u'gateway1.com',
+     u'ip_address': u'1.2.3.4',
+     u'location': u'location1'},
+    {u'host': u'gateway2.com',
+     u'ip_address': u'2.3.4.5',
+     u'location': u'location2'},
+    {u'host': u'gateway3.com',
+     u'ip_address': u'3.4.5.6',
+     u'location': u'location3'},
+    {u'host': u'gateway4.com',
+     u'ip_address': u'4.5.6.7',
+     u'location': u'location4'}
+]
+
+sample_gateways_no_location = [
+    {u'host': u'gateway1.com',
+     u'ip_address': u'1.2.3.4'},
+    {u'host': u'gateway2.com',
+     u'ip_address': u'2.3.4.5'},
+    {u'host': u'gateway3.com',
+     u'ip_address': u'3.4.5.6'}
+]
+
+sample_locations = {
+    u'location1': {u'timezone': u'2'},
+    u'location2': {u'timezone': u'-7'},
+    u'location3': {u'timezone': u'-4'},
+    u'location4': {u'timezone': u'+13'}
+}
+
+# 0 is not used, only for indexing from 1 in tests
+ips = (0, u'1.2.3.4', u'2.3.4.5', u'3.4.5.6', u'4.5.6.7')
+
+
+class VPNGatewaySelectorTest(BaseLeapTest):
+    """
+    VPNGatewaySelector's tests.
+    """
+    def setUp(self):
+        self.eipconfig = EIPConfig()
+        self.eipconfig.get_gateways = Mock(return_value=sample_gateways)
+        self.eipconfig.get_locations = Mock(return_value=sample_locations)
+
+    def tearDown(self):
+        pass
+
+    def test_get_no_gateways(self):
+        gateway_selector = VPNGatewaySelector(self.eipconfig)
+        self.eipconfig.get_gateways = Mock(return_value=[])
+        gateways = gateway_selector.get_gateways()
+        self.assertEqual(gateways, [])
+
+    def test_get_gateway_with_no_locations(self):
+        gateway_selector = VPNGatewaySelector(self.eipconfig)
+        self.eipconfig.get_gateways = Mock(
+            return_value=sample_gateways_no_location)
+        self.eipconfig.get_locations = Mock(return_value=[])
+        gateways = gateway_selector.get_gateways()
+        gateways_default_order = [
+            sample_gateways[0]['ip_address'],
+            sample_gateways[1]['ip_address'],
+            sample_gateways[2]['ip_address']
+        ]
+        self.assertEqual(gateways, gateways_default_order)
+
+    def test_correct_order_gmt(self):
+        gateway_selector = VPNGatewaySelector(self.eipconfig, 0)
+        gateways = gateway_selector.get_gateways()
+        self.assertEqual(gateways, [ips[1], ips[3], ips[2], ips[4]])
+
+    def test_correct_order_gmt_minus_3(self):
+        gateway_selector = VPNGatewaySelector(self.eipconfig, -3)
+        gateways = gateway_selector.get_gateways()
+        self.assertEqual(gateways, [ips[3], ips[2], ips[1], ips[4]])
+
+    def test_correct_order_gmt_minus_7(self):
+        gateway_selector = VPNGatewaySelector(self.eipconfig, -7)
+        gateways = gateway_selector.get_gateways()
+        self.assertEqual(gateways, [ips[2], ips[3], ips[4], ips[1]])
+
+    def test_correct_order_gmt_plus_5(self):
+        gateway_selector = VPNGatewaySelector(self.eipconfig, 5)
+        gateways = gateway_selector.get_gateways()
+        self.assertEqual(gateways, [ips[1], ips[4], ips[3], ips[2]])
+
+    def test_correct_order_gmt_plus_12(self):
+        gateway_selector = VPNGatewaySelector(self.eipconfig, 12)
+        gateways = gateway_selector.get_gateways()
+        self.assertEqual(gateways, [ips[4], ips[2], ips[3], ips[1]])
+
+    def test_correct_order_gmt_minus_11(self):
+        gateway_selector = VPNGatewaySelector(self.eipconfig, -11)
+        gateways = gateway_selector.get_gateways()
+        self.assertEqual(gateways, [ips[4], ips[2], ips[3], ips[1]])
+
+    def test_correct_order_gmt_plus_14(self):
+        gateway_selector = VPNGatewaySelector(self.eipconfig, 14)
+        gateways = gateway_selector.get_gateways()
+        self.assertEqual(gateways, [ips[4], ips[2], ips[3], ips[1]])
+
+
+if __name__ == "__main__":
+    unittest.main()