[test] toxify tests

- move tests to root directory
- split tests in different subdirectories
- setup a small package with common test dependencies in /testing/test_soledad
- add tox.ini that will:
  - install the test_soledad package and other test dependencies
  - install soledad common, client, server from the repository
  - run tests contianed in /testing/tests directory using pytest

This commit also removes all oauth code from tests, as we have removed the
u1db dependency (by importing it into the repo and naming it l2db) and don't
neet oauth at all right now.

1 files changed, 137 insertions, 0 deletions

diff --git a/testing/tests/client/test_https.py b/testing/tests/client/test_https.py
new file mode 100644
index 00000000..caac16da
--- /dev/null
+++ b/testing/tests/client/test_https.py
@@ -0,0 +1,137 @@
+# -*- coding: utf-8 -*-
+# test_sync_target.py
+# Copyright (C) 2013, 2014 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/>.
+"""
+Test Leap backend bits: https
+"""
+from unittest import skip
+
+from testscenarios import TestWithScenarios
+
+from leap.soledad import client
+
+from leap.soledad.common.l2db.remote import http_client
+from test_soledad.u1db_tests import test_backends
+from test_soledad.u1db_tests import test_https
+from test_soledad.util import (
+    BaseSoledadTest,
+    make_soledad_document_for_test,
+    make_soledad_app,
+    make_token_soledad_app,
+)
+
+
+LEAP_SCENARIOS = [
+    ('http', {
+        'make_database_for_test': test_backends.make_http_database_for_test,
+        'copy_database_for_test': test_backends.copy_http_database_for_test,
+        'make_document_for_test': make_soledad_document_for_test,
+        'make_app_with_state': make_soledad_app}),
+]
+
+
+# -----------------------------------------------------------------------------
+# The following tests come from `u1db.tests.test_https`.
+# -----------------------------------------------------------------------------
+
+def token_leap_https_sync_target(test, host, path, cert_file=None):
+    _, port = test.server.server_address
+    # source_replica_uid = test._soledad._dbpool.replica_uid
+    creds = {'token': {'uuid': 'user-uuid', 'token': 'auth-token'}}
+    if not cert_file:
+        cert_file = test.cacert_pem
+    st = client.http_target.SoledadHTTPSyncTarget(
+        'https://%s:%d/%s' % (host, port, path),
+        source_replica_uid='other-id',
+        creds=creds,
+        crypto=test._soledad._crypto,
+        cert_file=cert_file)
+    return st
+
+
+@skip("Skiping tests imported from U1DB.")
+class TestSoledadHTTPSyncTargetHttpsSupport(
+        TestWithScenarios,
+        # test_https.TestHttpSyncTargetHttpsSupport,
+        BaseSoledadTest):
+
+    scenarios = [
+        ('token_soledad_https',
+            {
+                # 'server_def': test_https.https_server_def,
+                'make_app_with_state': make_token_soledad_app,
+                'make_document_for_test': make_soledad_document_for_test,
+                'sync_target': token_leap_https_sync_target}),
+    ]
+
+    def setUp(self):
+        # the parent constructor undoes our SSL monkey patch to ensure tests
+        # run smoothly with standard u1db.
+        test_https.TestHttpSyncTargetHttpsSupport.setUp(self)
+        # so here monkey patch again to test our functionality.
+        api = client.api
+        http_client._VerifiedHTTPSConnection = api.VerifiedHTTPSConnection
+        client.api.SOLEDAD_CERT = http_client.CA_CERTS
+
+    def test_cannot_verify_cert(self):
+        self.startServer()
+        # don't print expected traceback server-side
+        self.server.handle_error = lambda req, cli_addr: None
+        self.request_state._create_database('test')
+        remote_target = self.getSyncTarget(
+            'localhost', 'test', cert_file=http_client.CA_CERTS)
+        d = remote_target.record_sync_info('other-id', 2, 'T-id')
+
+        def _assert_raises(result):
+            from twisted.python.failure import Failure
+            if isinstance(result, Failure):
+                from OpenSSL.SSL import Error
+                error = result.value.message[0].value
+                if isinstance(error, Error):
+                    msg = error.message[0][2]
+                    self.assertEqual("certificate verify failed", msg)
+                    return
+            self.fail("certificate verification should have failed.")
+
+        d.addCallbacks(_assert_raises, _assert_raises)
+        return d
+
+    def test_working(self):
+        """
+        Test that SSL connections work well.
+
+        This test was adapted to patch Soledad's HTTPS connection custom class
+        with the intended CA certificates.
+        """
+        self.startServer()
+        db = self.request_state._create_database('test')
+        remote_target = self.getSyncTarget('localhost', 'test')
+        d = remote_target.record_sync_info('other-id', 2, 'T-id')
+        d.addCallback(lambda _:
+                      self.assertEqual(
+                          (2, 'T-id'),
+                          db._get_replica_gen_and_trans_id('other-id')
+                      ))
+        d.addCallback(lambda _: remote_target.close())
+        return d
+
+    def test_host_mismatch(self):
+        """
+        This test is disabled because soledad's twisted-based http agent uses
+        pyOpenSSL, which will complain if we try to use an IP to connect to
+        the remote host (see the original test in u1db_tests/test_https.py).
+        """
+        pass