public function testAssertFileExistsFalse()
{
$file1 = __DIR__ . '/does/not/exist.txt';
$this->assertFalse($this->test->assertFileExists($file1));
$results = $this->test->results();
$result = array_pop($results);
$this->assertEqual('fail', $result['result']);
$this->assertEqual(array('expected' => __DIR__ . '/does/not/exist.txt', 'result' => false), $result['data']);
}