Merge branch 'release/v0.2.0'

Conflicts:
	README.txt

1 files changed, 161 insertions, 0 deletions

diff --git a/src/leap/eip/tests/test_openvpnconnection.py b/src/leap/eip/tests/test_openvpnconnection.py
new file mode 100644
index 00000000..95bfb2f0
--- /dev/null
+++ b/src/leap/eip/tests/test_openvpnconnection.py
@@ -0,0 +1,161 @@
+import logging
+import os
+import platform
+import psutil
+import shutil
+#import socket
+
+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 import config as eipconfig
+from leap.eip import openvpnconnection
+from leap.eip import exceptions as eipexceptions
+from leap.eip.udstelnet import UDSTelnet
+from leap.testing.basetest import BaseLeapTest
+
+_system = platform.system()
+
+
+class NotImplementedError(Exception):
+    pass
+
+
+mock_UDSTelnet = Mock(spec=UDSTelnet)
+# XXX cautious!!!
+# this might be fragile right now (counting a global
+# reference of calls I think.
+# investigate this other form instead:
+# http://www.voidspace.org.uk/python/mock/patch.html#start-and-stop
+
+# XXX redo after merge-refactor
+
+
+@patch('openvpnconnection.OpenVPNConnection.connect_to_management')
+class MockedOpenVPNConnection(openvpnconnection.OpenVPNConnection):
+    def __init__(self, *args, **kwargs):
+        self.mock_UDSTelnet = Mock()
+        super(MockedOpenVPNConnection, self).__init__(
+            *args, **kwargs)
+        self.tn = self.mock_UDSTelnet(self.host, self.port)
+
+    def connect_to_management(self):
+        #print 'patched connect'
+        self.tn = mock_UDSTelnet(self.host, port=self.port)
+
+
+class OpenVPNConnectionTest(BaseLeapTest):
+
+    __name__ = "vpnconnection_tests"
+
+    def setUp(self):
+        # XXX this will have to change for win, host=localhost
+        host = eipconfig.get_socket_path()
+        self.host = host
+        self.manager = MockedOpenVPNConnection(host=host)
+
+    def tearDown(self):
+        pass
+
+    def doCleanups(self):
+        super(BaseLeapTest, self).doCleanups()
+        self.cleanupSocketDir()
+
+    def cleanupSocketDir(self):
+        # remove the socket folder.
+        # XXX only if posix. in win, host is localhost, so nothing
+        # has to be done.
+        if self.host:
+            folder, fpath = os.path.split(self.host)
+            try:
+                assert folder.startswith('/tmp/leap-tmp')  # safety check
+                shutil.rmtree(folder)
+            except:
+                self.fail("could not remove temp file")
+
+        del self.manager
+
+    #
+    # tests
+    #
+
+    def test_detect_vpn(self):
+        # XXX review, not sure if captured all the logic
+        # while fixing. kali.
+        openvpn_connection = openvpnconnection.OpenVPNConnection()
+
+        with patch.object(psutil, "process_iter") as mocked_psutil:
+            mocked_process = Mock()
+            mocked_process.name = "openvpn"
+            mocked_process.cmdline = ["openvpn", "-foo", "-bar", "-gaaz"]
+            mocked_psutil.return_value = [mocked_process]
+            with self.assertRaises(eipexceptions.OpenVPNAlreadyRunning):
+                openvpn_connection._check_if_running_instance()
+
+        openvpn_connection._check_if_running_instance()
+
+    @unittest.skipIf(_system == "Windows", "lin/mac only")
+    def test_lin_mac_default_init(self):
+        """
+        check default host for management iface
+        """
+        self.assertTrue(self.manager.host.startswith('/tmp/leap-tmp'))
+        self.assertEqual(self.manager.port, 'unix')
+
+    @unittest.skipUnless(_system == "Windows", "win only")
+    def test_win_default_init(self):
+        """
+        check default host for management iface
+        """
+        # XXX should we make the platform specific switch
+        # here or in the vpn command string building?
+        self.assertEqual(self.manager.host, 'localhost')
+        self.assertEqual(self.manager.port, 7777)
+
+    def test_port_types_init(self):
+        oldmanager = self.manager
+        self.manager = MockedOpenVPNConnection(port="42")
+        self.assertEqual(self.manager.port, 42)
+        self.manager = MockedOpenVPNConnection()
+        self.assertEqual(self.manager.port, "unix")
+        self.manager = MockedOpenVPNConnection(port="bad")
+        self.assertEqual(self.manager.port, None)
+        self.manager = oldmanager
+
+    def test_uds_telnet_called_on_connect(self):
+        self.manager.connect_to_management()
+        mock_UDSTelnet.assert_called_with(
+            self.manager.host,
+            port=self.manager.port)
+
+    @unittest.skip
+    def test_connect(self):
+        raise NotImplementedError
+        # XXX calls close
+        # calls UDSTelnet mock.
+
+    # XXX
+    # tests to write:
+    # UDSTelnetTest (for real?)
+    # HAVE A LOOK AT CORE TESTS FOR TELNETLIB.
+    # very illustrative instead...
+
+    # - raise MissingSocket
+    # - raise ConnectionRefusedError
+    # - test send command
+    #   - tries connect
+    #   - ... tries?
+    #   - ... calls _seek_to_eof
+    #   - ... read_until --> return value
+    #   - ...
+
+
+if __name__ == "__main__":
+    unittest.main()