def test_interface(self):
        self.assertTrue(
            verifyObject(IBlockDeviceAPI, self.api)
        )
Issue a ``GET`` or ``HEAD`` request to this resource.
dataset/ETHPy150Open ClusterHQ/flocker/flocker/node/agents/testtools/_blockdevice.py/IBlockDeviceAPITestsMixin.test_interface--crossover with--dataset/ETHPy150Open nigelsmall/httpstream/httpstream/http.py/Resource.__get_or_head