public function testAssertStringNotMatchesFormatFalse()
{
$this->assertFalse($this->test->assertStringNotMatchesFormat('%d', '10'));
$results = $this->test->results();
$result = array_pop($results);
$this->assertEqual('fail', $result['result']);
$this->assertEqual(array('expected' => '%d', 'result' => array('10')), $result['data']);
}