/** tests appendStringIfNot function */
public function testAppendStringIfNot()
{
// try one that doesn't have the suffix:
$subject = 'blah';
$ext = '.exe';
$subject = KWUtils::appendStringIfNot($subject, $ext);
$this->assertEquals($subject, 'blah.exe');
// now try one that already has the suffix
$subject = 'blah';
$ext = '.exe';
$subject = KWUtils::appendStringIfNot($subject, $ext);
$this->assertEquals($subject, 'blah.exe');
}
