if testCase.expErr == nil {
			as.Nil(err)
		}
		if testCase.expectedContainerOptsLen == nil {
			as.Nil(runContainerOpts)
		} else {
			as.Equal(len(runContainerOpts.Devices), testCase.expectedContainerOptsLen[0])
			as.Equal(len(runContainerOpts.Mounts), testCase.expectedContainerOptsLen[1])
			as.Equal(len(runContainerOpts.Envs), testCase.expectedContainerOptsLen[2])
		}