@Test
public void testEmptyDB() {
StringWriter out = new StringWriter();
ZooXmlExport ex = new ZooXmlExport(out);
ex.writeDB(TestTools.getDbName());
// System.out.println(out.getBuffer());
Scanner sc = new Scanner(new StringReader(out.getBuffer().toString()));
ZooXmlImport im = new ZooXmlImport(sc);
im.readDB(TestTools.getDbName());
}
@Test
public void testSimpleClassesToFile() {
// populate
populateSimple();
String file = System.getProperty("user.home") + File.separator + FILE;
File f = new File(file);
if (f.exists()) {
f.delete();
}
ZooXmlExport.main(new String[] {TestTools.getDbName(), file});
ZooXmlImport.main(new String[] {TestTools.getDbName(), file});
}
/** Test import of ZooDB 0.3 xml files. */
@Test
public void testImport0_3() {
String path = Test_014_XmlImportExport.class.getResource("XmlComplexTest.xml").getPath();
// import to DB
TestTools.defineSchema(TestSerializer.class, TestSuper.class, DBLargeVector.class);
ZooXmlImport.main(new String[] {TestTools.getDbName(), path});
// check target
PersistenceManager pm2 = TestTools.openPM();
pm2.currentTransaction().begin();
// Check for content in target
Extent<TestSerializer> ext = pm2.getExtent(TestSerializer.class);
TestSerializer ts2 = ext.iterator().next();
ts2.check(false);
pm2.currentTransaction().rollback();
TestTools.closePM();
}
@Test
public void testComplexClass() {
// populate
Object oid = null;
TestTools.defineSchema(TestSerializer.class, TestSuper.class, DBLargeVector.class);
PersistenceManager pm = TestTools.openPM();
pm.currentTransaction().begin();
TestSerializer ts1 = new TestSerializer();
ts1.init();
ts1.check(true);
pm.makePersistent(ts1);
oid = pm.getObjectId(ts1);
pm.currentTransaction().commit();
TestTools.closePM();
pm = null;
TestSerializer.resetStatic();
// export to XML
StringWriter out = new StringWriter();
ZooXmlExport ex = new ZooXmlExport(out);
ex.writeDB(TestTools.getDbName());
System.out.println(out.getBuffer());
Scanner sc = new Scanner(new StringReader(out.getBuffer().toString()));
ZooXmlImport im = new ZooXmlImport(sc);
// import to new DB
DataStoreManager dsm = ZooHelper.getDataStoreManager();
if (dsm.dbExists(DB2)) {
dsm.removeDb(DB2);
}
dsm.createDb(DB2);
TestTools.defineSchema(DB2, TestSerializer.class, TestSuper.class, DBLargeVector.class);
im.readDB(DB2);
// check target
PersistenceManager pm2 = TestTools.openPM(DB2);
pm2.currentTransaction().begin();
// Check for content in target
TestSerializer ts2 = (TestSerializer) pm2.getObjectById(oid, true);
ts2.check(false);
pm2.currentTransaction().rollback();
TestTools.closePM();
TestSerializer.resetStatic();
// Now try the same thing again, this time with an existing object.
pm2 = TestTools.openPM(DB2);
pm2.currentTransaction().begin();
TestSerializer ts3 = (TestSerializer) pm2.getObjectById(oid);
ts3.check(false);
// mark dirty to enforce rewrite.
ts3.markDirtyTS();
pm2.currentTransaction().commit();
TestTools.closePM();
TestSerializer.resetStatic();
// Check target
pm2 = TestTools.openPM(DB2);
pm2.currentTransaction().begin();
TestSerializer ts4 = (TestSerializer) pm2.getObjectById(oid, true);
ts4.check(false);
pm2.currentTransaction().rollback();
TestTools.closePM();
}