} else {
		for _, msg := range validation.IsConfigMapKey(s.Key) {
			allErrs = append(allErrs, field.Invalid(fldPath.Child("key"), s.Key, msg))
		}
	}

	return allErrs
}

func GetVolumeMountMap(mounts []core.VolumeMount) map[string]string {
	volmounts := make(map[string]string)

	for _, mnt := range mounts {
		volmounts[mnt.Name] = mnt.MountPath
	}

	return volmounts
}

	if errs := ValidateVolumeDevices(successCase, GetVolumeMountMap(goodVolumeMounts), vols, field.NewPath("field")); len(errs) != 0 {
		t.Errorf("expected success: %v", errs)
	}

	// Error Cases:
	// Validate normal error cases - only PVC volumeSource
	for k, v := range errorCases {
		if errs := ValidateVolumeDevices(v, GetVolumeMountMap(badVolumeMounts), vols, field.NewPath("field")); len(errs) == 0 {