package org.tests.cascade;
import io.ebean.BaseTestCase;
import io.ebean.Ebean;
import io.ebean.bean.BeanCollection;
import org.tests.model.basic.TSDetail;
import org.tests.model.basic.TSMaster;
import org.ebeantest.LoggedSqlCollector;
import org.junit.Test;
import java.util.List;
import java.util.Set;
import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
public class TestPrivateOwned extends BaseTestCase {
@Test
public void test() {
TSMaster m0 = new TSMaster();
m0.setName("m1");
m0.addDetail(new TSDetail("m1 detail 1"));
m0.addDetail(new TSDetail("m1 detail 2"));
Ebean.save(m0);
TSMaster master = Ebean.find(TSMaster.class, m0.getId());
List<TSDetail> details = master.getDetails();
TSDetail removedDetail = details.remove(1);
BeanCollection<?> bc = (BeanCollection<?>) details;
Set<?> modifyRemovals = bc.getModifyRemovals();
assertNotNull(modifyRemovals);
assertTrue(modifyRemovals.size() == 1);
assertTrue(modifyRemovals.contains(removedDetail));
Ebean.save(master);
TSMaster masterReload = Ebean.find(TSMaster.class, m0.getId());
List<TSDetail> detailsReload = masterReload.getDetails();
// the removed bean has really been removed
assertTrue(detailsReload.size() == 1);
TSMaster master3 = Ebean.find(TSMaster.class, m0.getId());
List<TSDetail> details3 = master3.getDetails();
details3.clear();
}
@Test
public void insertThenUpdate() {
TSMaster m0 = new TSMaster();
m0.setName("m2");
m0.addDetail(new TSDetail("m2 detail 1"));
m0.addDetail(new TSDetail("m2 detail 2"));
Ebean.save(m0);
assertThat(m0.getDetails()).hasSize(2);
LoggedSqlCollector.start();
m0.getDetails().remove(0);
Ebean.save(m0);
List<String> loggedSql = LoggedSqlCollector.stop();
assertThat(loggedSql).hasSize(1);
assertThat(loggedSql.get(0)).contains("delete from t_detail_with_other_namexxxyy where id=?");
TSMaster masterReload = Ebean.find(TSMaster.class, m0.getId());
assertThat(masterReload.getDetails()).hasSize(1);
LoggedSqlCollector.start();
Ebean.save(m0);
loggedSql = LoggedSqlCollector.stop();
assertThat(loggedSql).hasSize(0);
}
}