    @Test
    public void testChangeSetScenario2() throws SQLException, IOException, MintleafException {

        ChangeSets.migrate(testDb.getNewConnection(), "res:/Testddl.sql", new String[]{"create tables"});
        Assert.assertTrue(testDbQueries.isTableExists("mintleaf.TABLE1"));
        Assert.assertTrue(testDbQueries.isTableExists("mintleaf.TABLE2"));


        ChangeSets.migrate(testDb.getNewConnection(), "res:/Testddl.sql", new String[]{"drop tables", "create tables"});
        Assert.assertTrue(testDbQueries.isTableExists("mintleaf.TABLE1"));
        Assert.assertTrue(testDbQueries.isTableExists("mintleaf.TABLE2"));


        ChangeSets.migrate(testDb.getNewConnection(), "res:/Testddl.sql", new String[]{"drop tables"});
        Assert.assertFalse(testDbQueries.isTableExists("mintleaf.TABLE1"));
        Assert.assertFalse(testDbQueries.isTableExists("mintleaf.TABLE2"));


        ChangeSets.migrate(testDb.getNewConnection(), "res:/Testddl.sql", new String[]{"drop tables", "create tables",
                "drop tables"});
        Assert.assertFalse(testDbQueries.isTableExists("mintleaf.TABLE1"));
        Assert.assertFalse(testDbQueries.isTableExists("mintleaf.TABLE2"));

    }