### Question:
BatchApplication implements CommandLineRunner { @Override @Transactional public void run(String... args) throws Exception { if (Boolean.parseBoolean(env.getProperty(BATCH_RUN_PROP_KEY))) { LOGGER.info("======== BATCH APPLICATION START ========"); loader.lockAndUpdateLastExecutionDateTime(); var files = loader.findTargetFiles(); loader.processFiles(files); LOGGER.info("======== BATCH APPLICATION END ========"); } else { LOGGER.info("======== SKIP BATCH APPLICATION ========"); } } BatchApplication(LocationDataLoader loader, Environment env); static void main(String[] args); @Override @Transactional void run(String... args);  }### Answer:
@Tag("DBRequired") @Test public void testRun() throws Exception { batchApp.run(); var locationTable = new Table(dataSource, "location"); assertThat(locationTable).hasNumberOfRows(8); }