testing_utils.py¶
Define utils for use in testing.
openmdao.utils.testing_utils.require_pyoptsparse(optimizer=None)[source]Decorate test to raise a skiptest if a required pyoptsparse optimizer cannot be imported.
- Parameters
- optimizerString
Pyoptsparse optimizer string. Default is None, which just checks for pyoptsparse.
- Returns
- TestCase or TestCase.method
The decorated TestCase class or method.
openmdao.utils.testing_utils.use_tempdirs(cls)[source]Decorate each test in a unittest.TestCase so it runs in its own directory.
TestCase methods setUp and tearDown are replaced with _new_setup and _new_teardown, above. Method _new_setup creates a temporary directory in which to run the test, stores it in self.tempdir, and then calls the original setUp method. Method _new_teardown first runs the original tearDown method, and then returns to the original starting directory and deletes the temporary directory.
- Parameters
- clsTestCase
TestCase being decorated to use a tempdir for each test.
- Returns
- TestCase
The decorated TestCase class.