@Test public void testLoadSave() throws IOException { Database db = new Database("test", "test.dbl"); Table t1 = new Table("tname"); t1.addColumn("A", CharField.class); t1.addColumn("B", DateField.class); Row r1 = t1.getRowSkeleton(); Calendar calendar = Calendar.getInstance(); calendar.set(70, 0, 0); Date date = calendar.getTime(); r1.insert(1, Cell.makeCell(date)); r1.insert(0, Cell.makeCell("text0")); t1.addRow(r1); db.addTable(t1); db.saveToStorage(); db = new Database("test", "test.dbl"); db.loadFromStorage(); db.loadFromStorage(); System.out.println(db); System.out.println(t1); assertTrue(db.getTable("tname").getHeader().equalsModel(t1.getHeader())); assertTrue(db.getTable("tname").row(0).at(0).getStringData().equals("text0")); assertEquals( db.getTable("tname").row(0).at(1).getStringData(), Cell.makeCell(date).getStringData()); assertEquals(1, t1.size()); }