new ColumnInfo[] { new StringColumn("Test", ResultSetMetaData.columnNullable) }, new Object[][] { { "value" } });
Assert.assertTrue(results.next());
String value = results.getString(1);
Assert.assertEquals("value", value);
Assert.assertFalse(results.wasNull());
Assert.assertFalse(results.next());
results.close();
Assert.assertTrue(results.isClosed());
}