function testFieldValueWithoutSettingValue()
{
/* Create the field, but don't set any value on it */
$field = new CheckboxField('IsChecked', 'Checked');
/* dataValue() for the field is 0 */
$this->assertEquals($field->dataValue(), 0, 'dataValue() returns a 0');
/* Value() returns 0 as well */
$this->assertEquals($field->Value(), 0, 'Value() returns a 0');
}