assertTrue(goAction.isFileSystemPath("gcs://bucket/path/to/file.txt"));
        assertTrue(goAction.isFileSystemPath("gcs://my-bucket/folder/document.pdf"));
        assertTrue(goAction.isFileSystemPath("gcs://bucket/"));
        assertTrue(goAction.isFileSystemPath("gcs://my-bucket-name/deep/nested/path/file.txt"));
        assertTrue(goAction.isFileSystemPath("gcs://bucket_with_underscores/file"));
    }

    @Test

    public void test_ordinal() {
        assertEquals(0, StorageType.S3.ordinal());
        assertEquals(1, StorageType.GCS.ordinal());
        assertEquals(2, StorageType.S3_COMPAT.ordinal());
    }

    public void test_name() {
        assertEquals("S3", StorageType.S3.name());
        assertEquals("GCS", StorageType.GCS.name());
        assertEquals("S3_COMPAT", StorageType.S3_COMPAT.name());
    }

            return StorageType.S3;
        }

        final String lowerEndpoint = endpoint.toLowerCase(Locale.ROOT);

        // GCS patterns
        if (lowerEndpoint.contains("storage.googleapis.com") || lowerEndpoint.contains(".storage.cloud.google.com")) {
            return StorageType.GCS;
        }

        // S3 patterns

 */
package org.codelibs.fess.storage;

/**
 * Enum for supported storage types.
 */
public enum StorageType {

    /** Amazon S3 */
    S3,

    /** Google Cloud Storage */
    GCS,

    /** S3-compatible storage (MinIO, etc.) */
    S3_COMPAT

import java.io.InputStream;
import java.io.OutputStream;
import java.util.List;
import java.util.Map;

/**
 * Interface for cloud storage operations.
 * Implementations provide access to S3-compatible storage, GCS, or other cloud storage systems.
 */
public interface StorageClient extends AutoCloseable {

    /**
     * Uploads an object to storage.
     *
     * @param objectName the name/path for the object

import org.junit.jupiter.api.Disabled;
import org.junit.jupiter.api.Tag;
import org.junit.jupiter.api.Test;

import io.restassured.response.Response;

@Tag("it")
@Disabled("Requires storage backend (S3/GCS) to be configured")
public class StorageTests extends CrudTestBase {

    private static final String NAME_PREFIX = "storageTests_";
    private static final String API_PATH = "/api/admin/storage";