Move unit tests in unit_tests

It also renames files and removes exec rights to be conformed with
nose.

Change-Id: Ib93973a7d4b543360372fb1092a58896f687ec84
Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

2 files changed, 341 insertions, 0 deletions

diff --git a/unit_tests/odl/__init__.py b/unit_tests/odl/__init__.py
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/unit_tests/odl/__init__.py
diff --git a/unit_tests/odl/test_odl.py b/unit_tests/odl/test_odl.py
new file mode 100644
index 000000000..500888b22
--- /dev/null
+++ b/unit_tests/odl/test_odl.py
@@ -0,0 +1,341 @@
+#!/usr/bin/env python
+
+import errno
+import logging
+import mock
+import os
+import unittest
+
+from robot.errors import RobotError
+
+from functest.core import TestCasesBase
+from functest.testcases.Controllers.ODL import OpenDaylightTesting
+
+
+class ODLTestCasesTesting(unittest.TestCase):
+
+    logging.disable(logging.CRITICAL)
+
+    _keystone_ip = "127.0.0.1"
+    _neutron_ip = "127.0.0.2"
+    _sdn_controller_ip = "127.0.0.3"
+    _os_tenantname = "admin"
+    _os_username = "admin"
+    _os_password = "admin"
+    _odl_webport = "8080"
+    _odl_restconfport = "8181"
+    _odl_username = "admin"
+    _odl_password = "admin"
+
+    def setUp(self):
+        if "INSTALLER_TYPE" in os.environ:
+            del os.environ["INSTALLER_TYPE"]
+        os.environ["OS_USERNAME"] = self._os_username
+        os.environ["OS_PASSWORD"] = self._os_password
+        os.environ["OS_TENANT_NAME"] = self._os_tenantname
+        self.test = OpenDaylightTesting.ODLTestCases()
+
+    @mock.patch('shutil.copy', side_effect=Exception())
+    def test_copy_opnf_testcases_exception(self, *args):
+        with self.assertRaises(Exception):
+            self.test.copy_opnf_testcases()
+
+    @mock.patch('shutil.copy', side_effect=IOError())
+    def test_copy_opnf_testcases_ioerror(self, *args):
+        self.assertFalse(self.test.copy_opnf_testcases())
+
+    @mock.patch('shutil.copy')
+    def test_copy_opnf_testcases(self, *args):
+        self.assertTrue(self.test.copy_opnf_testcases())
+
+    @mock.patch('fileinput.input', side_effect=Exception())
+    def test_set_robotframework_vars_failed(self, *args):
+        self.assertFalse(self.test.set_robotframework_vars())
+
+    @mock.patch('fileinput.input', return_value=[])
+    def test_set_robotframework_vars(self, args):
+        self.assertTrue(self.test.set_robotframework_vars())
+
+    def _test_run_missing_env_var(self, var):
+        del os.environ[var]
+        self.assertEqual(self.test.run(),
+                         TestCasesBase.TestCasesBase.EX_RUN_ERROR)
+
+    @classmethod
+    def _fake_url_for(cls, service_type='identity', **kwargs):
+        if service_type == 'identity':
+            return "http://{}:5000/v2.0".format(
+                ODLTestCasesTesting._keystone_ip)
+        elif service_type == 'network':
+            return "http://{}:9696".format(ODLTestCasesTesting._neutron_ip)
+        else:
+            return None
+
+    @classmethod
+    def _get_fake_keystone_client(cls):
+        kclient = mock.Mock()
+        kclient.service_catalog = mock.Mock()
+        kclient.service_catalog.url_for = mock.Mock(
+            side_effect=cls._fake_url_for)
+        return kclient
+
+    def _get_main_kwargs(self, key=None):
+        kwargs = {'odlusername': self._odl_username,
+                  'odlpassword': self._odl_password,
+                  'keystoneip': self._keystone_ip,
+                  'neutronip': self._neutron_ip,
+                  'osusername': self._os_username,
+                  'ostenantname': self._os_tenantname,
+                  'ospassword': self._os_password,
+                  'odlip': self._sdn_controller_ip,
+                  'odlwebport': self._odl_webport,
+                  'odlrestconfport': self._odl_restconfport}
+        if key:
+            del kwargs[key]
+        return kwargs
+
+    def _test_main(self, status, *args):
+        kwargs = self._get_main_kwargs()
+        self.assertEqual(self.test.main(**kwargs), status)
+        if len(args) > 0:
+            args[0].assert_called_once_with(
+                OpenDaylightTesting.ODLTestCases.res_dir)
+        if len(args) > 1:
+            variable = ['KEYSTONE:{}'.format(self._keystone_ip),
+                        'NEUTRON:{}'.format(self._neutron_ip),
+                        'OSUSERNAME:"{}"'.format(self._os_username),
+                        'OSTENANTNAME:"{}"'.format(self._os_tenantname),
+                        'OSPASSWORD:"{}"'.format(self._os_password),
+                        'ODL_SYSTEM_IP:{}'.format(self._sdn_controller_ip),
+                        'PORT:{}'.format(self._odl_webport),
+                        'RESTCONFPORT:{}'.format(self._odl_restconfport)]
+            args[1].assert_called_once_with(
+                OpenDaylightTesting.ODLTestCases.basic_suite_dir,
+                OpenDaylightTesting.ODLTestCases.neutron_suite_dir,
+                log='NONE',
+                output=OpenDaylightTesting.ODLTestCases.res_dir + 'output.xml',
+                report='NONE',
+                stdout=mock.ANY,
+                variable=variable)
+        if len(args) > 2:
+            args[2].assert_called_with(
+                OpenDaylightTesting.ODLTestCases.res_dir + 'stdout.txt')
+
+    def _test_main_missing_keyword(self, key):
+        kwargs = self._get_main_kwargs(key)
+        self.assertEqual(self.test.main(**kwargs),
+                         TestCasesBase.TestCasesBase.EX_RUN_ERROR)
+
+    def test_main_missing_odlusername(self):
+        self._test_main_missing_keyword('odlusername')
+
+    def test_main_missing_odlpassword(self):
+        self._test_main_missing_keyword('odlpassword')
+
+    def test_main_missing_keystoneip(self):
+        self._test_main_missing_keyword('keystoneip')
+
+    def test_main_missing_neutronip(self):
+        self._test_main_missing_keyword('neutronip')
+
+    def test_main_missing_osusername(self):
+        self._test_main_missing_keyword('osusername')
+
+    def test_main_missing_ostenantname(self):
+        self._test_main_missing_keyword('ostenantname')
+
+    def test_main_missing_ospassword(self):
+        self._test_main_missing_keyword('ospassword')
+
+    def test_main_missing_odlip(self):
+        self._test_main_missing_keyword('odlip')
+
+    def test_main_missing_odlwebport(self):
+        self._test_main_missing_keyword('odlwebport')
+
+    def test_main_missing_odlrestconfport(self):
+        self._test_main_missing_keyword('odlrestconfport')
+
+    def test_main_copy_opnf_testcases_failed(self):
+        with mock.patch.object(self.test, 'copy_opnf_testcases',
+                               return_value=False):
+            self._test_main(TestCasesBase.TestCasesBase.EX_RUN_ERROR)
+            self.test.copy_opnf_testcases.assert_called_once_with()
+
+    def test_main_set_robotframework_vars_failed(self):
+        with mock.patch.object(self.test, 'copy_opnf_testcases',
+                               return_value=True), \
+                mock.patch.object(self.test, 'set_robotframework_vars',
+                                  return_value=False):
+            self._test_main(TestCasesBase.TestCasesBase.EX_RUN_ERROR)
+            self.test.set_robotframework_vars.assert_called_once_with(
+                self._odl_username, self._odl_password)
+
+    @mock.patch('os.makedirs', side_effect=Exception)
+    def test_main_makedirs_exception(self, mock_method):
+        with mock.patch.object(self.test,
+                               'copy_opnf_testcases', return_value=True), \
+                mock.patch.object(self.test, 'set_robotframework_vars',
+                                  return_value=True), \
+                self.assertRaises(Exception):
+            self._test_main(TestCasesBase.TestCasesBase.EX_RUN_ERROR,
+                            mock_method)
+
+    @mock.patch('os.makedirs', side_effect=OSError)
+    def test_main_makedirs_oserror(self, mock_method):
+        with mock.patch.object(self.test,
+                               'copy_opnf_testcases', return_value=True), \
+                mock.patch.object(self.test, 'set_robotframework_vars',
+                                  return_value=True):
+            self._test_main(TestCasesBase.TestCasesBase.EX_RUN_ERROR,
+                            mock_method)
+
+    @mock.patch('robot.run', side_effect=RobotError)
+    @mock.patch('os.makedirs')
+    def test_main_robot_run_failed(self, *args):
+        with mock.patch.object(self.test, 'copy_opnf_testcases',
+                               return_value=True), \
+                mock.patch.object(self.test, 'set_robotframework_vars',
+                                  return_value=True), \
+                self.assertRaises(RobotError):
+            self._test_main(TestCasesBase.TestCasesBase.EX_RUN_ERROR, *args)
+
+    @mock.patch('robot.run')
+    @mock.patch('os.makedirs')
+    def test_main_parse_results_failed(self, *args):
+        with mock.patch.object(self.test, 'copy_opnf_testcases',
+                               return_value=True), \
+                mock.patch.object(self.test, 'set_robotframework_vars',
+                                  return_value=True), \
+                mock.patch.object(self.test, 'parse_results',
+                                  side_effect=RobotError):
+            self._test_main(TestCasesBase.TestCasesBase.EX_RUN_ERROR, *args)
+
+    @mock.patch('os.remove', side_effect=Exception)
+    @mock.patch('robot.run')
+    @mock.patch('os.makedirs')
+    def test_main_remove_exception(self, *args):
+        with mock.patch.object(self.test, 'copy_opnf_testcases',
+                               return_value=True), \
+                mock.patch.object(self.test, 'set_robotframework_vars',
+                                  return_value=True), \
+                mock.patch.object(self.test, 'parse_results'), \
+                self.assertRaises(Exception):
+            self._test_main(TestCasesBase.TestCasesBase.EX_OK, *args)
+
+    @mock.patch('os.remove')
+    @mock.patch('robot.run')
+    @mock.patch('os.makedirs')
+    def test_main(self, *args):
+        with mock.patch.object(self.test, 'copy_opnf_testcases',
+                               return_value=True), \
+                mock.patch.object(self.test, 'set_robotframework_vars',
+                                  return_value=True), \
+                mock.patch.object(self.test, 'parse_results'):
+            self._test_main(TestCasesBase.TestCasesBase.EX_OK, *args)
+
+    @mock.patch('os.remove')
+    @mock.patch('robot.run')
+    @mock.patch('os.makedirs', side_effect=OSError(errno.EEXIST, ''))
+    def test_main_makedirs_oserror17(self, *args):
+        with mock.patch.object(self.test, 'copy_opnf_testcases',
+                               return_value=True), \
+                mock.patch.object(self.test, 'set_robotframework_vars',
+                                  return_value=True), \
+                mock.patch.object(self.test, 'parse_results'):
+            self._test_main(TestCasesBase.TestCasesBase.EX_OK, *args)
+
+    @mock.patch('os.remove')
+    @mock.patch('robot.run', return_value=1)
+    @mock.patch('os.makedirs')
+    def test_main_testcases_in_failure(self, *args):
+        with mock.patch.object(self.test, 'copy_opnf_testcases',
+                               return_value=True), \
+                mock.patch.object(self.test, 'set_robotframework_vars',
+                                  return_value=True), \
+                mock.patch.object(self.test, 'parse_results'):
+            self._test_main(TestCasesBase.TestCasesBase.EX_OK, *args)
+
+    @mock.patch('os.remove', side_effect=OSError)
+    @mock.patch('robot.run')
+    @mock.patch('os.makedirs')
+    def test_main_remove_oserror(self, *args):
+        with mock.patch.object(self.test, 'copy_opnf_testcases',
+                               return_value=True), \
+                mock.patch.object(self.test, 'set_robotframework_vars',
+                                  return_value=True), \
+                mock.patch.object(self.test, 'parse_results'):
+            self._test_main(TestCasesBase.TestCasesBase.EX_OK, *args)
+
+    def _test_run(self, status=TestCasesBase.TestCasesBase.EX_OK,
+                  exception=None, odlip="127.0.0.3", odlwebport="8080"):
+        with mock.patch('functest.utils.openstack_utils.get_keystone_client',
+                        return_value=self._get_fake_keystone_client()):
+            if exception:
+                self.test.main = mock.Mock(side_effect=exception)
+            else:
+                self.test.main = mock.Mock(return_value=status)
+            self.assertEqual(self.test.run(), status)
+            self.test.main.assert_called_once_with(
+                keystoneip=self._keystone_ip, neutronip=self._neutron_ip,
+                odlip=odlip, odlpassword=self._odl_password,
+                odlrestconfport=self._odl_restconfport,
+                odlusername=self._odl_username, odlwebport=odlwebport,
+                ospassword=self._os_password, ostenantname=self._os_tenantname,
+                osusername=self._os_username)
+
+    def test_run_missing_os_username(self):
+        self._test_run_missing_env_var("OS_USERNAME")
+
+    def test_run_missing_os_password(self):
+        self._test_run_missing_env_var("OS_PASSWORD")
+
+    def test_run_missing_os_tenant_name(self):
+        self._test_run_missing_env_var("OS_TENANT_NAME")
+
+    def test_run_main_false(self):
+        os.environ["SDN_CONTROLLER_IP"] = self._sdn_controller_ip
+        self._test_run(TestCasesBase.TestCasesBase.EX_RUN_ERROR,
+                       odlip=self._sdn_controller_ip,
+                       odlwebport=self._odl_webport)
+
+    def test_run_main_exception(self):
+        os.environ["SDN_CONTROLLER_IP"] = self._sdn_controller_ip
+        with self.assertRaises(Exception):
+            self._test_run(status=TestCasesBase.TestCasesBase.EX_RUN_ERROR,
+                           exception=Exception(),
+                           odlip=self._sdn_controller_ip,
+                           odlwebport=self._odl_webport)
+
+    def test_run_without_installer_type(self):
+        os.environ["SDN_CONTROLLER_IP"] = self._sdn_controller_ip
+        self._test_run(TestCasesBase.TestCasesBase.EX_OK,
+                       odlip=self._sdn_controller_ip,
+                       odlwebport=self._odl_webport)
+
+    def test_run_fuel(self):
+        os.environ["INSTALLER_TYPE"] = "fuel"
+        self._test_run(TestCasesBase.TestCasesBase.EX_OK,
+                       odlip=self._neutron_ip, odlwebport='8282')
+
+    def test_run_apex(self):
+        os.environ["SDN_CONTROLLER_IP"] = self._sdn_controller_ip
+        os.environ["INSTALLER_TYPE"] = "apex"
+        self._test_run(TestCasesBase.TestCasesBase.EX_OK,
+                       odlip=self._sdn_controller_ip, odlwebport='8181')
+
+    def test_run_joid(self):
+        os.environ["SDN_CONTROLLER"] = self._sdn_controller_ip
+        os.environ["INSTALLER_TYPE"] = "joid"
+        self._test_run(TestCasesBase.TestCasesBase.EX_OK,
+                       odlip=self._sdn_controller_ip,
+                       odlwebport=self._odl_webport)
+
+    def test_run_compass(self, *args):
+        os.environ["INSTALLER_TYPE"] = "compass"
+        self._test_run(TestCasesBase.TestCasesBase.EX_OK,
+                       odlip=self._neutron_ip, odlwebport='8181')
+
+
+if __name__ == "__main__":
+    unittest.main(verbosity=2)