elangelo commented on code in PR #4182: URL: https://github.com/apache/solr/pull/4182#discussion_r2894444158
########## solr/core/src/test/org/apache/solr/core/backup/BackupManagerUploadConfigTest.java: ########## @@ -0,0 +1,182 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.solr.core.backup; + +import static org.mockito.ArgumentMatchers.any; +import static org.mockito.ArgumentMatchers.eq; +import static org.mockito.Mockito.doAnswer; +import static org.mockito.Mockito.mock; +import static org.mockito.Mockito.verify; +import static org.mockito.Mockito.when; + +import java.net.URI; +import java.nio.charset.StandardCharsets; +import org.apache.lucene.store.IOContext; +import org.apache.lucene.store.IndexInput; +import org.apache.solr.SolrTestCaseJ4; +import org.apache.solr.common.cloud.ZkStateReader; +import org.apache.solr.core.ConfigSetService; +import org.apache.solr.core.backup.repository.BackupRepository; +import org.junit.BeforeClass; +import org.junit.Test; + +/** + * Unit tests for {@link BackupManager#uploadConfigDir} covering the case where an object-store + * backup (e.g. S3) has no explicit directory marker but the config files are still present. + */ +public class BackupManagerUploadConfigTest extends SolrTestCaseJ4 { + + @BeforeClass + public static void setUpClass() { + assumeWorkingMockito(); + } + + private static final URI BACKUP_PATH = URI.create("s3://bucket/backup/"); + private static final URI ZK_STATE_URI = URI.create("s3://bucket/backup/zk_backup/"); + private static final URI CONFIG_DIR_URI = + URI.create("s3://bucket/backup/zk_backup/configs/myconfig/"); + private static final URI SOLRCONFIG_URI = + URI.create("s3://bucket/backup/zk_backup/configs/myconfig/solrconfig.xml"); + + /** + * When the directory marker object is absent (S3 "no-marker" scenario) but config files exist + * under the prefix, {@code uploadConfigDir} must succeed and upload those files. + * + * <p>This is the regression test for the case where a backup was copied through a local + * filesystem and re-uploaded to S3, losing the zero-byte directory marker objects in the process. + */ + @Test + public void testUploadConfigDir_withoutDirectoryMarker_succeedsWhenFilesPresent() + throws Exception { + BackupRepository mockRepo = mock(BackupRepository.class); + ZkStateReader mockZkStateReader = mock(ZkStateReader.class); + ConfigSetService mockConfigSetService = mock(ConfigSetService.class); + + // Simulate S3: no marker object → exists() is false, but listAll() finds the files Review Comment: I'll have a look into this. I missed that. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
