def _run_test(self, mountpoint):
        scenario = _MountScenario.generate(self, mountpoint)
        self.successResultOf(scenario.create())

        change = scenario.state_change()
        return scenario, run_state_change(change, scenario.deployer,
                                          InMemoryStatePersister())
Removes a package from the system.
dataset/ETHPy150Open ClusterHQ/flocker/flocker/node/agents/test/test_blockdevice.py/MountBlockDeviceTests._run_test--crossover with--dataset/ETHPy150Open VisTrails/VisTrails/vistrails/core/packagemanager.py/PackageManager.remove_package