def test_course_base_dir_never_empty(self):
config = Config()
config.course_path = 'course.yaml'
self.assertNotEqual(
'', config.course_base_directory,
"course_base_path has to be None or a real path "
"(including '.') because of how it is used in "
"Popen. Cannot be an empty string.")
self.assertIsNone(config.course_base_directory)
config.course_path = '/some/full/path/course.yml'
self.assertEqual('/some/full/path', config.course_base_directory)
config.course_path = './course.yaml'
self.assertEqual('.', config.course_base_directory)
config.course_path = '../../relative/course.yml'
self.assertEqual('../../relative', config.course_base_directory)
def test_course_base_dir_never_empty(self, mock_dir):
config = Config()
config.course_path = 'course.yaml'
self.assertNotEqual(
'', config.course_base_directory,
"course_base_path has to be None or a real path "
"(including '.') because of how it is used in "
"Popen. Cannot be an empty string.")
config.course_path = '/some/full/path/course.yml'
self.assertEqual('/some/full/path', config.course_base_directory)
mock_dir.return_value = "/some/fake/path"
config.course_path = './course.yaml'
self.assertEqual('/some/fake/path', config.course_base_directory)
# relative path to /some/fake/path
config.course_path = '../../relative/course.yml'
self.assertEqual('/some/relative', config.course_base_directory)