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-rw-r--r--src/leap/base/tests/test_checks.py117
1 files changed, 117 insertions, 0 deletions
diff --git a/src/leap/base/tests/test_checks.py b/src/leap/base/tests/test_checks.py
new file mode 100644
index 00000000..bec09ce6
--- /dev/null
+++ b/src/leap/base/tests/test_checks.py
@@ -0,0 +1,117 @@
+try:
+ import unittest2 as unittest
+except ImportError:
+ import unittest
+import os
+
+from mock import (patch, Mock)
+from StringIO import StringIO
+
+import ping
+import requests
+
+from leap.base import checks
+from leap.base import exceptions
+from leap.testing.basetest import BaseLeapTest
+
+_uid = os.getuid()
+
+
+class LeapNetworkCheckTest(BaseLeapTest):
+ __name__ = "leap_network_check_tests"
+
+ def setUp(self):
+ pass
+
+ def tearDown(self):
+ pass
+
+ def test_checker_should_implement_check_methods(self):
+ checker = checks.LeapNetworkChecker()
+
+ self.assertTrue(hasattr(checker, "check_internet_connection"),
+ "missing meth")
+ self.assertTrue(hasattr(checker, "check_tunnel_default_interface"),
+ "missing meth")
+ self.assertTrue(hasattr(checker, "is_internet_up"),
+ "missing meth")
+ self.assertTrue(hasattr(checker, "ping_gateway"),
+ "missing meth")
+
+ def test_checker_should_actually_call_all_tests(self):
+ checker = checks.LeapNetworkChecker()
+
+ mc = Mock()
+ checker.run_all(checker=mc)
+ self.assertTrue(mc.check_internet_connection.called, "not called")
+ self.assertTrue(mc.check_tunnel_default_interface.called, "not called")
+ self.assertTrue(mc.ping_gateway.called, "not called")
+ self.assertTrue(mc.is_internet_up.called, "not called")
+
+ def test_get_default_interface_no_interface(self):
+ checker = checks.LeapNetworkChecker()
+ with patch('leap.base.checks.open', create=True) as mock_open:
+ with self.assertRaises(exceptions.NoDefaultInterfaceFoundError):
+ mock_open.return_value = StringIO(
+ "Iface\tDestination Gateway\t"
+ "Flags\tRefCntd\tUse\tMetric\t"
+ "Mask\tMTU\tWindow\tIRTT")
+ checker.get_default_interface_gateway()
+
+ def test_check_tunnel_default_interface(self):
+ checker = checks.LeapNetworkChecker()
+ with patch('leap.base.checks.open', create=True) as mock_open:
+ with self.assertRaises(exceptions.TunnelNotDefaultRouteError):
+ mock_open.return_value = StringIO(
+ "Iface\tDestination Gateway\t"
+ "Flags\tRefCntd\tUse\tMetric\t"
+ "Mask\tMTU\tWindow\tIRTT")
+ checker.check_tunnel_default_interface()
+
+ with patch('leap.base.checks.open', create=True) as mock_open:
+ with self.assertRaises(exceptions.TunnelNotDefaultRouteError):
+ mock_open.return_value = StringIO(
+ "Iface\tDestination Gateway\t"
+ "Flags\tRefCntd\tUse\tMetric\t"
+ "Mask\tMTU\tWindow\tIRTT\n"
+ "wlan0\t00000000\t0102A8C0\t"
+ "0003\t0\t0\t0\t00000000\t0\t0\t0")
+ checker.check_tunnel_default_interface()
+
+ with patch('leap.base.checks.open', create=True) as mock_open:
+ mock_open.return_value = StringIO(
+ "Iface\tDestination Gateway\t"
+ "Flags\tRefCntd\tUse\tMetric\t"
+ "Mask\tMTU\tWindow\tIRTT\n"
+ "tun0\t00000000\t01002A0A\t0003\t0\t0\t0\t00000080\t0\t0\t0")
+ checker.check_tunnel_default_interface()
+
+ def test_ping_gateway_fail(self):
+ checker = checks.LeapNetworkChecker()
+ with patch.object(ping, "quiet_ping") as mocked_ping:
+ with self.assertRaises(exceptions.NoConnectionToGateway):
+ mocked_ping.return_value = [11, "", ""]
+ checker.ping_gateway("4.2.2.2")
+
+ def test_check_internet_connection_failures(self):
+ checker = checks.LeapNetworkChecker()
+ with patch.object(requests, "get") as mocked_get:
+ mocked_get.side_effect = requests.HTTPError
+ with self.assertRaises(exceptions.NoInternetConnection):
+ checker.check_internet_connection()
+
+ with patch.object(requests, "get") as mocked_get:
+ mocked_get.side_effect = requests.RequestException
+ with self.assertRaises(exceptions.NoInternetConnection):
+ checker.check_internet_connection()
+
+ #TODO: Mock possible errors that can be raised by is_internet_up
+ with patch.object(requests, "get") as mocked_get:
+ mocked_get.side_effect = requests.ConnectionError
+ with self.assertRaises(exceptions.NoInternetConnection):
+ checker.check_internet_connection()
+
+ @unittest.skipUnless(_uid == 0, "root only")
+ def test_ping_gateway(self):
+ checker = checks.LeapNetworkChecker()
+ checker.ping_gateway("4.2.2.2")