add conductor + manager tests (red)

1 files changed, 180 insertions, 0 deletions

diff --git a/src/leap/eip/test_eipconnection.py b/src/leap/eip/test_eipconnection.py
new file mode 100644
index 00000000..51772b7c
--- /dev/null
+++ b/src/leap/eip/test_eipconnection.py
@@ -0,0 +1,180 @@
+import ConfigParser
+import logging
+import platform
+
+logging.basicConfig()
+logger = logging.getLogger(name=__name__)
+
+try:
+    import unittest2 as unittest
+except ImportError:
+    import unittest
+
+from mock import Mock, patch  # MagicMock
+
+from leap.eip.eipconnection import EIPConnection
+from leap.eip.exceptions import ConnectionRefusedError
+
+_system = platform.system()
+
+
+class NotImplementedError(Exception):
+    pass
+
+
+@patch('OpenVPNConnection._get_or_create_config')
+@patch('OpenVPNConnection._set_ovpn_command')
+class MockedEIPConnection(EIPConnection):
+    def _get_or_create_config(self):
+        self.config = ConfigParser.ConfigParser()
+        self._set_ovpn_command()
+
+    def _set_ovpn_command(self):
+        self.command = "mock_command"
+        self.args = [1, 2, 3]
+
+
+class EIPConductorTest(unittest.TestCase):
+
+    __name__ = "eip_conductor_tests"
+
+    def setUp(self):
+        self.manager = Mock(
+            name="openvpnmanager_mock")
+
+        self.con = MockedEIPConnection()
+            #manager=self.manager)
+
+    def tearDown(self):
+        del self.con
+
+    #
+    # helpers
+    #
+
+    def _missing_test_for_plat(self, do_raise=False):
+        if do_raise:
+            raise NotImplementedError(
+                "This test is not implemented "
+                "for the running platform: %s" %
+                _system)
+
+    #
+    # tests
+    #
+
+    @unittest.skip
+    #ain't manager anymore!
+    def test_manager_was_initialized(self):
+        """
+        manager init ok during conductor init?
+        """
+        self.manager.assert_called_once_with()
+
+    def test_vpnconnection_defaults(self):
+        """
+        default attrs as expected
+        """
+        con = self.con
+        self.assertEqual(con.autostart, True)
+        self.assertEqual(con.missing_pkexec, False)
+        self.assertEqual(con.missing_vpn_keyfile, False)
+        self.assertEqual(con.missing_provider, False)
+        self.assertEqual(con.bad_provider, False)
+
+    def test_config_was_init(self):
+        """
+        is there a config object?
+        """
+        self.assertTrue(isinstance(self.con.config,
+                        ConfigParser.ConfigParser))
+
+    def test_ovpn_command(self):
+        """
+        set_ovpn_command called
+        """
+        self.assertEqual(self.con.command,
+                         "mock_command")
+        self.assertEqual(self.con.args,
+                         [1, 2, 3])
+
+    # connect/disconnect calls
+
+    def test_disconnect(self):
+        """
+        disconnect method calls private and changes status
+        """
+        self.con._disconnect = Mock(
+            name="_disconnect")
+
+        # first we set status to connected
+        self.con.status.set_current(self.con.status.CONNECTED)
+        self.assertEqual(self.con.status.current,
+                         self.con.status.CONNECTED)
+
+        # disconnect
+        self.con.disconnect()
+        self.con._disconnect.assert_called_once_with()
+
+        # new status should be disconnected
+        # XXX this should evolve and check no errors
+        # during disconnection
+        self.assertEqual(self.con.status.current,
+                         self.con.status.DISCONNECTED)
+
+    def test_connect(self):
+        """
+        connect calls _launch_openvpn private
+        """
+        self.con._launch_openvpn = Mock()
+        self.con.connect()
+        self.con._launch_openvpn.assert_called_once_with()
+
+    # XXX tests breaking here ...
+
+    def test_good_poll_connection_state(self):
+        """
+        """
+        #@patch --
+        # self.manager.get_connection_state
+
+        #XXX review this set of poll_state tests
+        #they SHOULD NOT NEED TO MOCK ANYTHING IN THE
+        #lower layers!! -- status, vpn_manager..
+        #right now we're testing implementation, not
+        #behavior!!!
+        good_state = ["1345466946", "unknown_state", "ok",
+                      "192.168.1.1", "192.168.1.100"]
+        self.con.get_connection_state = Mock(return_value=good_state)
+        self.con.status.set_vpn_state = Mock()
+
+        state = self.con.poll_connection_state()
+        good_state[1] = "disconnected"
+        final_state = tuple(good_state)
+        self.con.status.set_vpn_state.assert_called_with("unknown_state")
+        self.assertEqual(state, final_state)
+
+    # TODO between "good" and "bad" (exception raised) cases,
+    # we can still test for malformed states and see that only good
+    # states do have a change (and from only the expected transition
+    # states).
+
+    def test_bad_poll_connection_state(self):
+        """
+        get connection state raises ConnectionRefusedError
+        state is None
+        """
+        self.con.get_connection_state = Mock(
+            side_effect=ConnectionRefusedError('foo!'))
+        state = self.con.poll_connection_state()
+        self.assertEqual(state, None)
+
+
+    # XXX more things to test:
+    # - called config routines during initz.
+    # - raising proper exceptions with no config
+    # - called proper checks on config / permissions
+
+
+if __name__ == "__main__":
+    unittest.main()