@classmethod
@pytest.fixture(autouse=True, scope='class')
def isolate_chart(cls):
    with TemporaryDirectory() as tmp_dir:
        cls.temp_chart_dir = (tmp_dir + '/chart')
        copytree(sys.path[0], cls.temp_chart_dir)
        copyfile((cls.temp_chart_dir + '/files/pod-template-file.kubernetes-helm-yaml'), (cls.temp_chart_dir + '/templates/pod-template-file.yaml'))
        (yield)
@classmethod
@pytest.fixture(autouse=True, scope='class')
def isolate_chart(cls):
    with TemporaryDirectory() as tmp_dir:
        cls.temp_chart_dir = (tmp_dir + '/chart')
        copytree(sys.path[0], cls.temp_chart_dir)
        copyfile((cls.temp_chart_dir + '/files/pod-template-file.kubernetes-helm-yaml'), (cls.temp_chart_dir + '/templates/pod-template-file.yaml'))
        (yield)