func (s *StorageStub) SetBucketPolicy(ctx context.Context, bucketName string, p *iam.Policy) error {
	s.RemoveBucketPolicy = p
	return nil
}
SetBucketPolicy set a policy for the given bucket.
package stubs
import (
	"context"
	"cloud.google.com/go/iam"
)
type StorageStub struct {
	BucketPolicyResponse  *iam.Policy
	RemoveBucketPolicy    *iam.Policy
	EnabledPolicyOnBucket string
}