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* to you under the Apache License, Version 2.0 (the
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*
* http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.cayenne.dbsync.reverse.dbload;
import org.apache.cayenne.configuration.server.ServerRuntime;
import org.apache.cayenne.dba.DbAdapter;
import org.apache.cayenne.dbsync.naming.DefaultObjectNameGenerator;
import org.apache.cayenne.dbsync.naming.NoStemStemmer;
import org.apache.cayenne.di.Inject;
import org.apache.cayenne.map.DataMap;
import org.apache.cayenne.map.DbAttribute;
import org.apache.cayenne.map.DbEntity;
import org.apache.cayenne.map.DbRelationship;
import org.apache.cayenne.unit.UnitDbAdapter;
import org.apache.cayenne.unit.di.server.CayenneProjects;
import org.apache.cayenne.unit.di.server.ServerCase;
import org.apache.cayenne.unit.di.server.ServerCaseDataSourceFactory;
import org.apache.cayenne.unit.di.server.UseServerRuntime;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import java.sql.Connection;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
/**
* All tests have been moved to corresponding loaders tests.
*/
@UseServerRuntime(CayenneProjects.TESTMAP_PROJECT)
public class DbLoaderIT extends ServerCase {
private static final DbLoaderConfiguration CONFIG = new DbLoaderConfiguration();
@Inject
private ServerRuntime runtime;
@Inject
private DbAdapter adapter;
@Inject
private ServerCaseDataSourceFactory dataSourceFactory;
@Inject
private UnitDbAdapter accessStackAdapter;
private Connection connection;
/**
* Test that parts of loader are in place
*/
@Test
public void testSimpleLoad() throws Exception {
DbLoader loader = createDbLoader(true, true);
DataMap loaded = loader.load();
assertNotNull(loaded);
assertEquals("__generated_by_dbloader__", loaded.getName());
// DbEntity
DbEntity artist = loaded.getDbEntity("ARTIST");
assertNotNull(artist);
// DbAttribute
DbAttribute id = getDbAttribute(artist, "ARTIST_ID");
assertNotNull(id);
assertTrue(id.isMandatory());
assertTrue(id.isPrimaryKey());
DbAttribute name = getDbAttribute(artist,"ARTIST_NAME");
assertNotNull(name);
assertTrue(name.isMandatory());
DbAttribute date = getDbAttribute(artist,"DATE_OF_BIRTH");
assertNotNull(date);
assertFalse(date.isMandatory());
// DbRelationship
assertEquals(4, artist.getRelationships().size());
DbRelationship exhibits = artist.getRelationship("artistExhibits");
assertNotNull(exhibits);
assertEquals("ARTIST_EXHIBIT", exhibits.getTargetEntityName().toUpperCase());
DbEntity target = exhibits.getTargetEntity();
assertNotNull(target);
}
private DbAttribute getDbAttribute(DbEntity ent, String name) {
DbAttribute da = ent.getAttribute(name);
// sometimes table names get converted to lowercase
if (da == null) {
da = ent.getAttribute(name.toLowerCase());
}
return da;
}
@Before
public void before() throws Exception {
this.connection = dataSourceFactory.getSharedDataSource().getConnection();
}
private DbLoader createDbLoader(boolean meaningfulPK, boolean meaningfulFK) {
return new DbLoader(adapter, connection, CONFIG, null, new DefaultObjectNameGenerator(NoStemStemmer.getInstance()));
}
@After
public void after() throws Exception {
connection.close();
}
}