assertEquals("Deleted 1 thumbnail files.", result);
    }

    // Test execute with successful purge (multiple files deleted)
    public void test_execute_multipleFilesDeleted() {
        thumbnailManager.setPurgeCallCount(100);

        String result = purgeThumbnailJob.execute();

        assertEquals("Deleted 100 thumbnail files.", result);
    }

{"index":{"_index":"fess_config.scheduled_job","_id":"thumbnail_generate"}}

 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.exception;

/**
 * Exception thrown when thumbnail generation fails.
 * This exception is used for errors during thumbnail creation and processing.
 */
public class ThumbnailGenerationException extends FessSystemException {

    private static final long serialVersionUID = 1L;

    /**

<a href="fess-theme-simple/" title="fess-theme-simple/">fess-theme-simple/</a>                                               -         -      
<a href="fess-thumbnail-playwright/" title="fess-thumbnail-playwright/">fess-thumbnail-playwright/</a>                                       -         -      

import org.codelibs.fess.helper.SystemHelper;
import org.codelibs.fess.mylasta.direction.FessConfig;
import org.codelibs.fess.opensearch.client.SearchEngineClient;
import org.codelibs.fess.thumbnail.ThumbnailManager;
import org.codelibs.fess.unit.UnitFessTestCase;
import org.codelibs.fess.util.ComponentUtil;
import org.lastaflute.di.core.factory.SingletonLaContainerFactory;

    /** HTTP header name for robots tag */
    private static final String X_ROBOTS_TAG = "X-Robots-Tag";

    /** XPath expression for extracting thumbnail content from meta tags */
    private static final String META_NAME_THUMBNAIL_CONTENT = "//META[@name=\"thumbnail\" or @name=\"THUMBNAIL\"]/@content";

    /** XPath expression for extracting Open Graph image content from meta tags */

        assertEquals(ArtifactType.WEBAPP, webappArtifact.getType());

        Artifact thumbnailArtifact = new Artifact("fess-thumbnail-test", "1.0.0");
        assertEquals(ArtifactType.THUMBNAIL, thumbnailArtifact.getType());

        Artifact crawlerArtifact = new Artifact("fess-crawler-test", "1.0.0");
        assertEquals(ArtifactType.CRAWLER, crawlerArtifact.getType());

    public void setThumbnailId_Terms(ConditionOptionCall<TermsAggregationBuilder> opLambda) {
        setThumbnailId_Terms("thumbnail_id", opLambda, null);
    }

    public void setThumbnailId_Terms(ConditionOptionCall<TermsAggregationBuilder> opLambda, OperatorCall<BsThumbnailQueueCA> aggsLambda) {
        setThumbnailId_Terms("thumbnail_id", opLambda, aggsLambda);
    }

					<c:if test="${thumbnailSupport && !empty doc.thumbnail}">
					<div class="me-3">
						<a class="link d-none d-sm-flex" href="${doc.url_link}" data-uri="${doc.url_link}" data-id="${doc.doc_id}"
							data-order="${s.index}"
						> <img src="${fe:url('/images/blank.png')}" alt="thumbnail"
							data-src="${fe:url('/thumbnail/')}?docId=${f:u(doc.doc_id)}&queryId=${f:u(queryId)}" class="thumbnail"
						>
						</a>
					</div>
					</c:if>

        new File(tempDir, "WEB-INF/lib").mkdirs();
        new File(tempDir, "WEB-INF/env/thumbnail/lib").mkdirs();
        new File(tempDir, "WEB-INF/plugin").mkdirs();

        thumbnailJob.numOfThreads(2);

        testProcessHelper.exitValue = 0;
        testProcessHelper.processOutput = "Thumbnail generation completed";

        String result = thumbnailJob.execute();

        assertNotNull(result);