Additional Unit Tests for core modules

This patch adds unit tests for vnf and pytest_suite_runner.
It also fixes several pylint warnings/errors.

Additional tests are required to check args values.

Co-Authored-By: Cédric Ollivier <cedric.ollivier@orange.com>

Change-Id: I75a829233481655c794402830e1da037ab7cdb8d
Signed-off-by: ashishk1994 <ashishk.iiit@gmail.com>

1 files changed, 51 insertions, 0 deletions

diff --git a/functest/tests/unit/core/test_pytest_suite_runner.py b/functest/tests/unit/core/test_pytest_suite_runner.py
new file mode 100644
index 000000000..15e5bd73b
--- /dev/null
+++ b/functest/tests/unit/core/test_pytest_suite_runner.py
@@ -0,0 +1,51 @@
+#!/usr/bin/env python
+
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+
+# pylint: disable=missing-docstring
+
+import logging
+import unittest
+
+import mock
+
+from functest.core import pytest_suite_runner
+from functest.core import testcase
+
+
+class PyTestSuiteRunnerTesting(unittest.TestCase):
+
+    logging.disable(logging.CRITICAL)
+
+    def setUp(self):
+        self.psrunner = pytest_suite_runner.PyTestSuiteRunner()
+        self.result = mock.Mock()
+        attrs = {'errors': [('test1', 'error_msg1')],
+                 'failures': [('test2', 'failure_msg1')]}
+        self.result.configure_mock(**attrs)
+
+        self.pass_results = mock.Mock()
+        attrs = {'errors': None,
+                 'failures': None}
+        self.pass_results.configure_mock(**attrs)
+
+    def test_run(self):
+        self.psrunner.case_name = 'test_case_name'
+        with mock.patch('functest.core.pytest_suite_runner.'
+                        'unittest.TextTestRunner.run',
+                        return_value=self.result):
+            self.assertEqual(self.psrunner.run(),
+                             testcase.TestCase.EX_OK)
+
+        with mock.patch('functest.core.pytest_suite_runner.'
+                        'unittest.TextTestRunner.run',
+                        return_value=self.pass_results):
+            self.assertEqual(self.psrunner.run(),
+                             testcase.TestCase.EX_OK)
+
+
+if __name__ == "__main__":
+    unittest.main(verbosity=2)