Merge "More Unit Tests for ci directory"

3 files changed, 199 insertions, 5 deletions

diff --git a/functest/tests/unit/ci/test_prepare_env.py b/functest/tests/unit/ci/test_prepare_env.py
index 540501ff0..714dd13c3 100644
--- a/functest/tests/unit/ci/test_prepare_env.py
+++ b/functest/tests/unit/ci/test_prepare_env.py
@@ -20,6 +20,9 @@ class PrepareEnvTesting(unittest.TestCase):
 
     logging.disable(logging.CRITICAL)
 
+    def setUp(self):
+        self.prepare_envparser = prepare_env.PrepareEnvParser()
+
     @mock.patch('functest.ci.prepare_env.logger.info')
     def test_print_separator(self, mock_logger_info):
         str = "=============================================="
@@ -81,7 +84,7 @@ class PrepareEnvTesting(unittest.TestCase):
     @mock.patch('functest.ci.prepare_env.logger.warning')
     def test_check_env_variables_with_scenario(self, mock_logger_warn,
                                                mock_logger_info):
-        CONST.DEPLOY_SCENARIO = mock.Mock()
+        CONST.DEPLOY_SCENARIO = 'test_scenario'
         prepare_env.check_env_variables()
         mock_logger_info.assert_any_call("Checking environment variables"
                                          "...")
@@ -134,6 +137,47 @@ class PrepareEnvTesting(unittest.TestCase):
         mock_logger_info.assert_any_call(test_utils.
                                          SubstrMatch("    IS_CI_RUN="))
 
+    def test_get_deployment_handler_missing_const_vars(self):
+        with mock.patch('functest.ci.prepare_env.'
+                        'factory.Factory.get_handler') as m:
+            CONST.INSTALLER_IP = None
+            prepare_env.get_deployment_handler()
+            self.assertFalse(m.called)
+
+            CONST.INSTALLER_TYPE = None
+            prepare_env.get_deployment_handler()
+            self.assertFalse(m.called)
+
+    @mock.patch('functest.ci.prepare_env.logger.debug')
+    def test_get_deployment_handler_missing_print_deploy_info(self,
+                                                              mock_debug):
+        with mock.patch('functest.ci.prepare_env.'
+                        'factory.Factory.get_handler') as m, \
+            mock.patch('functest.ci.prepare_env.'
+                       'ft_utils.get_parameter_from_yaml',
+                       side_effect=ValueError):
+            CONST.INSTALLER_IP = 'test_ip'
+            CONST.INSTALLER_TYPE = 'test_inst_type'
+            opnfv_constants.INSTALLERS = ['test_inst_type']
+            prepare_env.get_deployment_handler()
+            msg = ('Printing deployment info is not supported for '
+                   'test_inst_type')
+            mock_debug.assert_any_call(msg)
+            self.assertFalse(m.called)
+
+    @mock.patch('functest.ci.prepare_env.logger.debug')
+    def test_get_deployment_handler_exception(self, mock_debug):
+        with mock.patch('functest.ci.prepare_env.'
+                        'factory.Factory.get_handler',
+                        side_effect=Exception), \
+            mock.patch('functest.ci.prepare_env.'
+                       'ft_utils.get_parameter_from_yaml'):
+            CONST.INSTALLER_IP = 'test_ip'
+            CONST.INSTALLER_TYPE = 'test_inst_type'
+            opnfv_constants.INSTALLERS = ['test_inst_type']
+            prepare_env.get_deployment_handler()
+            self.assertTrue(mock_debug.called)
+
     @mock.patch('functest.ci.prepare_env.logger.info')
     @mock.patch('functest.ci.prepare_env.logger.debug')
     def test_create_directories_missing_dir(self, mock_logger_debug,
@@ -228,6 +272,36 @@ class PrepareEnvTesting(unittest.TestCase):
 
             prepare_env.source_rc_file()
 
+    @mock.patch('functest.ci.prepare_env.logger.debug')
+    def test_patch_file(self, mock_logger_debug):
+        with mock.patch("__builtin__.open", mock.mock_open()), \
+            mock.patch('functest.ci.prepare_env.yaml.safe_load',
+                       return_value={'test_scenario': {'tkey': 'tvalue'}}), \
+            mock.patch('functest.ci.prepare_env.ft_utils.get_functest_yaml',
+                       return_value={'tkey1': 'tvalue1'}), \
+            mock.patch('functest.ci.prepare_env.os.remove') as m, \
+                mock.patch('functest.ci.prepare_env.yaml.dump'):
+            CONST.DEPLOY_SCENARIO = 'test_scenario'
+            prepare_env.patch_file('test_file')
+            self.assertTrue(m.called)
+
+    @mock.patch('functest.ci.prepare_env.logger.info')
+    def test_verify_deployment_error(self, mock_logger_error):
+        mock_popen = mock.Mock()
+        attrs = {'poll.return_value': None,
+                 'stdout.readline.return_value': 'ERROR'}
+        mock_popen.configure_mock(**attrs)
+
+        with mock.patch('functest.ci.prepare_env.print_separator') as m, \
+            mock.patch('functest.ci.prepare_env.subprocess.Popen',
+                       return_value=mock_popen), \
+                self.assertRaises(Exception) as context:
+            prepare_env.verify_deployment()
+            self.assertTrue(m.called)
+            msg = "Problem while running 'check_os.sh'."
+            mock_logger_error.assert_called_once_with('ERROR')
+            self.assertTrue(msg in context)
+
     def _get_rally_creds(self):
         return {"type": "ExistingCloud",
                 "admin": {"username": 'test_user_name',
@@ -271,6 +345,33 @@ class PrepareEnvTesting(unittest.TestCase):
                      "Rally plugins.")
         mock_exec.assert_any_call(cmd, error_msg=error_msg)
 
+    @mock.patch('functest.ci.prepare_env.logger.debug')
+    def test_install_tempest(self, mock_logger_debug):
+        mock_popen = mock.Mock()
+        attrs = {'poll.return_value': None,
+                 'stdout.readline.return_value': '0'}
+        mock_popen.configure_mock(**attrs)
+
+        CONST.tempest_deployment_name = 'test_dep_name'
+        with mock.patch('functest.ci.prepare_env.'
+                        'ft_utils.execute_command_raise',
+                        side_effect=Exception), \
+            mock.patch('functest.ci.prepare_env.subprocess.Popen',
+                       return_value=mock_popen), \
+                self.assertRaises(Exception):
+            prepare_env.install_tempest()
+            mock_logger_debug.assert_any_call("Tempest test_dep_name"
+                                              " does not exist")
+
+    def test_create_flavor(self):
+        with mock.patch('functest.ci.prepare_env.'
+                        'os_utils.get_or_create_flavor',
+                        return_value=('test_', None)), \
+                self.assertRaises(Exception) as context:
+            prepare_env.create_flavor()
+            msg = 'Failed to create flavor'
+            self.assertTrue(msg in context)
+
     @mock.patch('functest.ci.prepare_env.sys.exit')
     @mock.patch('functest.ci.prepare_env.logger.error')
     def test_check_environment_missing_file(self, mock_logger_error,
@@ -299,6 +400,7 @@ class PrepareEnvTesting(unittest.TestCase):
                 mock_logger_info.assert_any_call("Functest environment"
                                                  " is installed.")
 
+    @mock.patch('functest.ci.prepare_env.print_deployment_info')
     @mock.patch('functest.ci.prepare_env.check_environment')
     @mock.patch('functest.ci.prepare_env.create_flavor')
     @mock.patch('functest.ci.prepare_env.install_tempest')
@@ -307,19 +409,21 @@ class PrepareEnvTesting(unittest.TestCase):
     @mock.patch('functest.ci.prepare_env.patch_config_file')
     @mock.patch('functest.ci.prepare_env.source_rc_file')
     @mock.patch('functest.ci.prepare_env.create_directories')
+    @mock.patch('functest.ci.prepare_env.get_deployment_handler')
     @mock.patch('functest.ci.prepare_env.check_env_variables')
     @mock.patch('functest.ci.prepare_env.logger.info')
-    def test_main_start(self, mock_logger_info, mock_env_var,
+    def test_main_start(self, mock_logger_info, mock_env_var, mock_dep_handler,
                         mock_create_dir, mock_source_rc, mock_patch_config,
                         mock_verify_depl, mock_install_rally,
                         mock_install_temp, mock_create_flavor,
-                        mock_check_env):
+                        mock_check_env, mock_print_info):
         with mock.patch("__builtin__.open", mock.mock_open()) as m:
             args = {'action': 'start'}
             self.assertEqual(prepare_env.main(**args), 0)
             mock_logger_info.assert_any_call("######### Preparing Functest "
                                              "environment #########\n")
             self.assertTrue(mock_env_var.called)
+            self.assertTrue(mock_dep_handler.called)
             self.assertTrue(mock_create_dir.called)
             self.assertTrue(mock_source_rc.called)
             self.assertTrue(mock_patch_config.called)
@@ -329,6 +433,7 @@ class PrepareEnvTesting(unittest.TestCase):
             self.assertTrue(mock_create_flavor.called)
             m.assert_called_once_with(CONST.env_active, "w")
             self.assertTrue(mock_check_env.called)
+            self.assertTrue(mock_print_info.called)
 
     @mock.patch('functest.ci.prepare_env.check_environment')
     def test_main_check(self, mock_check_env):
diff --git a/functest/tests/unit/ci/test_run_tests.py b/functest/tests/unit/ci/test_run_tests.py
index 021406109..7d02b1af1 100644
--- a/functest/tests/unit/ci/test_run_tests.py
+++ b/functest/tests/unit/ci/test_run_tests.py
@@ -37,6 +37,9 @@ class RunTestsTesting(unittest.TestCase):
         attrs = {'get_tiers.return_value': [self.tier]}
         self.tiers.configure_mock(**attrs)
 
+        self.run_tests_parser = run_tests.RunTestsParser()
+        self.global_variables = run_tests.GlobalVariables()
+
     @mock.patch('functest.ci.run_tests.logger.info')
     def test_print_separator(self, mock_logger_info):
         run_tests.print_separator(self.sep)
@@ -121,8 +124,8 @@ class RunTestsTesting(unittest.TestCase):
 
     def test_run_tests_import_test_class_exception(self):
         mock_test = mock.Mock()
-        args = {'get_name': 'test_name',
-                'needs_clean': False}
+        args = {'get_name.return_value': 'test_name',
+                'needs_clean.return_value': False}
         mock_test.configure_mock(**args)
         with mock.patch('functest.ci.run_tests.print_separator'),\
             mock.patch('functest.ci.run_tests.source_rc_file'), \
@@ -133,6 +136,28 @@ class RunTestsTesting(unittest.TestCase):
             msg = "Cannot import the class for the test case."
             self.assertTrue(msg in context)
 
+    def test_run_tests_default(self):
+        mock_test = mock.Mock()
+        args = {'get_name.return_value': 'test_name',
+                'needs_clean.return_value': True}
+        mock_test.configure_mock(**args)
+        test_run_dict = {'module': 'test_module',
+                         'class': mock.Mock,
+                         'args': 'test_args'}
+        with mock.patch('functest.ci.run_tests.print_separator'),\
+            mock.patch('functest.ci.run_tests.source_rc_file'), \
+            mock.patch('functest.ci.run_tests.generate_os_snapshot'), \
+            mock.patch('functest.ci.run_tests.cleanup'), \
+            mock.patch('functest.ci.run_tests.update_test_info'), \
+            mock.patch('functest.ci.run_tests.get_run_dict',
+                       return_value=test_run_dict), \
+            mock.patch('functest.ci.run_tests.generate_report.main'), \
+                self.assertRaises(run_tests.BlockingTestFailed) as context:
+            run_tests.GlobalVariables.CLEAN_FLAG = True
+            run_tests.run_test(mock_test, 'tier_name')
+            msg = 'The test case test_name failed and is blocking'
+            self.assertTrue(msg in context)
+
     @mock.patch('functest.ci.run_tests.logger.info')
     def test_run_tier_default(self, mock_logger_info):
         with mock.patch('functest.ci.run_tests.print_separator'), \
@@ -187,6 +212,61 @@ class RunTestsTesting(unittest.TestCase):
             self.assertEqual(run_tests.main(**kwargs),
                              run_tests.Result.EX_ERROR)
 
+    def test_main_default(self):
+        kwargs = {'test': 'test_name', 'noclean': True, 'report': True}
+        mock_obj = mock.Mock()
+        args = {'get_tier.return_value': True,
+                'get_test.return_value': False}
+        mock_obj.configure_mock(**args)
+        with mock.patch('functest.ci.run_tests.tb.TierBuilder',
+                        return_value=mock_obj), \
+            mock.patch('functest.ci.run_tests.source_rc_file'), \
+            mock.patch('functest.ci.run_tests.generate_report.init'), \
+                mock.patch('functest.ci.run_tests.run_tier') as m:
+            self.assertEqual(run_tests.main(**kwargs),
+                             run_tests.Result.EX_OK)
+            self.assertTrue(m.called)
+
+        mock_obj = mock.Mock()
+        args = {'get_tier.return_value': False,
+                'get_test.return_value': True}
+        mock_obj.configure_mock(**args)
+        with mock.patch('functest.ci.run_tests.tb.TierBuilder',
+                        return_value=mock_obj), \
+            mock.patch('functest.ci.run_tests.source_rc_file'), \
+            mock.patch('functest.ci.run_tests.generate_report.init'), \
+                mock.patch('functest.ci.run_tests.run_test') as m:
+            self.assertEqual(run_tests.main(**kwargs),
+                             run_tests.Result.EX_OK)
+            self.assertTrue(m.called)
+
+        kwargs = {'test': 'all', 'noclean': True, 'report': True}
+        mock_obj = mock.Mock()
+        args = {'get_tier.return_value': False,
+                'get_test.return_value': False}
+        mock_obj.configure_mock(**args)
+        with mock.patch('functest.ci.run_tests.tb.TierBuilder',
+                        return_value=mock_obj), \
+            mock.patch('functest.ci.run_tests.source_rc_file'), \
+            mock.patch('functest.ci.run_tests.generate_report.init'), \
+                mock.patch('functest.ci.run_tests.run_all') as m:
+            self.assertEqual(run_tests.main(**kwargs),
+                             run_tests.Result.EX_OK)
+            self.assertTrue(m.called)
+
+        kwargs = {'test': 'any', 'noclean': True, 'report': True}
+        mock_obj = mock.Mock()
+        args = {'get_tier.return_value': False,
+                'get_test.return_value': False}
+        mock_obj.configure_mock(**args)
+        with mock.patch('functest.ci.run_tests.tb.TierBuilder',
+                        return_value=mock_obj), \
+            mock.patch('functest.ci.run_tests.source_rc_file'), \
+            mock.patch('functest.ci.run_tests.generate_report.init'), \
+                mock.patch('functest.ci.run_tests.logger.debug') as m:
+            self.assertEqual(run_tests.main(**kwargs),
+                             run_tests.Result.EX_ERROR)
+            self.assertTrue(m.called)
 
 if __name__ == "__main__":
     unittest.main(verbosity=2)
diff --git a/functest/tests/unit/ci/test_tier_handler.py b/functest/tests/unit/ci/test_tier_handler.py
index 01d99d7e7..21df4098b 100644
--- a/functest/tests/unit/ci/test_tier_handler.py
+++ b/functest/tests/unit/ci/test_tier_handler.py
@@ -41,6 +41,15 @@ class TierHandlerTesting(unittest.TestCase):
         self.dependency = tier_handler.Dependency('test_installer',
                                                   'test_scenario')
 
+        self.testcase.str = self.testcase.__str__()
+        self.dependency.str = self.dependency.__str__()
+        self.tier.str = self.tier.__str__()
+
+    def test_split_text(self):
+        test_str = 'this is for testing'
+        self.assertEqual(tier_handler.split_text(test_str, 10),
+                         ['this is ', 'for ', 'testing '])
+
     def test_add_test(self):
         self.tier.add_test(self.test)
         self.assertEqual(self.tier.tests_array,