public function testTrailingWhitespace()
{
$this->file = new File('foo.php', "<?php \n\t\n// foo");
$rule = new DisallowTrailingWhitespace();
$rule->visitFile($this->file);
$this->assertRuleViolations($this->file, array(array('line' => 1, 'column' => 0, 'message' => 'Line contains trailing whitespace', 'source' => 'Flitch\\Line\\DisallowTrailingWhitespace'), array('line' => 2, 'column' => 0, 'message' => 'Line contains trailing whitespace', 'source' => 'Flitch\\Line\\DisallowTrailingWhitespace')));
}
