for _, mapper := range fakeVolumePlugin.GetBlockVolumeMapper() {
		actualCallCount := mapper.GetPodDeviceMapPathCallCount()
		if actualCallCount == expectedPodDeviceMapPathCallCount {
			return nil
		}
	}

	return fmt.Errorf(
		"No Mappers have expected GetPodDeviceMapPathCallCount. Expected: <%v>.",
		expectedPodDeviceMapPathCallCount)
}