function testMatchingSubString()
{
$expectation = new WantedTextExpectation('wanted');
$this->assertIdentical($expectation->test(''), false);
$this->assertIdentical($expectation->test('Wanted'), false);
$this->assertIdentical($expectation->test('wanted'), true);
$this->assertIdentical($expectation->test('the wanted text is here'), true);
}
/**
* Tests the expectation. False if the substring appears
* in the text.
* @param string $compare Comparison value.
* @return boolean True if correct.
* @access public
*/
function test($compare)
{
return !parent::test($compare);
}