| """Unittests for test.script_helper. Who tests the test helper?""" |
| |
| from test import script_helper |
| import unittest |
| |
| |
| class TestScriptHelper(unittest.TestCase): |
| def test_assert_python_expect_success(self): |
| t = script_helper._assert_python(True, '-c', 'import sys; sys.exit(0)') |
| self.assertEqual(0, t[0], 'return code was not 0') |
| |
| def test_assert_python_expect_failure(self): |
| # I didn't import the sys module so this child will fail. |
| rc, out, err = script_helper._assert_python(False, '-c', 'sys.exit(0)') |
| self.assertNotEqual(0, rc, 'return code should not be 0') |
| |
| def test_assert_python_raises_expect_success(self): |
| # I didn't import the sys module so this child will fail. |
| with self.assertRaises(AssertionError) as error_context: |
| script_helper._assert_python(True, '-c', 'sys.exit(0)') |
| error_msg = str(error_context.exception) |
| self.assertIn('command line was:', error_msg) |
| self.assertIn('sys.exit(0)', error_msg, msg='unexpected command line') |
| |
| def test_assert_python_raises_expect_failure(self): |
| with self.assertRaises(AssertionError) as error_context: |
| script_helper._assert_python(False, '-c', 'import sys; sys.exit(0)') |
| error_msg = str(error_context.exception) |
| self.assertIn('Process return code is 0,', error_msg) |
| self.assertIn('import sys; sys.exit(0)', error_msg, |
| msg='unexpected command line.') |
| |
| |
| if __name__ == '__main__': |
| unittest.main() |