[pkg] unify client and server into a single python package

We have been discussing about this merge for a while.
Its main goal is to simplify things: code navigation, but also
packaging.

The rationale is that the code is more cohesive in this way, and there's
only one source package to install.

Dependencies that are only for the server or the client will not be
installed by default, and they are expected to be provided by the
environment. There are setuptools extras defined for the client and the
server.

Debianization is still expected to split the single source package into
3 binaries.

Another avantage is that the documentation can now install a single
package with a single step, and therefore include the docstrings into
the generated docs.

- Resolves: #8896

2 files changed, 106 insertions, 0 deletions

diff --git a/src/leap/soledad/common/tests/__init__.py b/src/leap/soledad/common/tests/__init__.py
new file mode 100644
index 00000000..acebb77b
--- /dev/null
+++ b/src/leap/soledad/common/tests/__init__.py
@@ -0,0 +1,50 @@
+# -*- coding: utf-8 -*-
+# __init__.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/>.
+
+
+"""
+Tests to make sure Soledad provides U1DB functionality and more.
+"""
+
+
+import os
+
+
+def load_tests():
+    """
+    Build a test suite that includes all tests in leap.soledad.common.tests
+    but does not include tests in the u1db_tests/ subfolder. The reason for
+    not including those tests are:
+
+        1. they by themselves only test u1db functionality in the u1db module
+           (despite we use them as basis for testing soledad functionalities).
+
+        2. they would fail because we monkey patch u1db's remote http server
+           to add soledad functionality we need.
+    """
+    import unittest
+    import glob
+    import imp
+    tests_prefix = os.path.join(
+        '.', 'src', 'leap', 'soledad', 'common', 'tests')
+    suite = unittest.TestSuite()
+    for testcase in glob.glob(os.path.join(tests_prefix, 'test_*.py')):
+        modname = os.path.basename(os.path.splitext(testcase)[0])
+        f, pathname, description = imp.find_module(modname, [tests_prefix])
+        module = imp.load_module(modname, f, pathname, description)
+        suite.addTest(unittest.TestLoader().loadTestsFromModule(module))
+    return suite
diff --git a/src/leap/soledad/common/tests/test_command.py b/src/leap/soledad/common/tests/test_command.py
new file mode 100644
index 00000000..2136bb8f
--- /dev/null
+++ b/src/leap/soledad/common/tests/test_command.py
@@ -0,0 +1,56 @@
+# -*- coding: utf-8 -*-
+# test_command.py
+# Copyright (C) 2015 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 command execution using a validator function for arguments.
+"""
+from twisted.trial import unittest
+from leap.soledad.common.command import exec_validated_cmd
+
+
+def validator(arg):
+    return True if arg is 'valid' else False
+
+
+class ExecuteValidatedCommandTest(unittest.TestCase):
+
+    def test_argument_validation(self):
+        status, out = exec_validated_cmd("command", "invalid arg", validator)
+        self.assertEquals(status, 1)
+        self.assertEquals(out, "invalid argument")
+        status, out = exec_validated_cmd("echo", "valid", validator)
+        self.assertEquals(status, 0)
+        self.assertEquals(out, "valid\n")
+
+    def test_return_status_code_success(self):
+        status, out = exec_validated_cmd("echo", "arg")
+        self.assertEquals(status, 0)
+        self.assertEquals(out, "arg\n")
+
+    def test_handle_command_with_spaces(self):
+        status, out = exec_validated_cmd("echo I am", "an argument")
+        self.assertEquals(status, 0, out)
+        self.assertEquals(out, "I am an argument\n")
+
+    def test_handle_oserror_on_invalid_command(self):
+        status, out = exec_validated_cmd("inexistent command with", "args")
+        self.assertEquals(status, 1)
+        self.assertIn("No such file or directory", out)
+
+    def test_return_status_code_number_on_failure(self):
+        status, out = exec_validated_cmd("ls", "user-bebacafe")
+        self.assertNotEquals(status, 0)
+        self.assertIn('No such file or directory\n', out)