public function testTrimSkipNonStrings()
{
$data = 1234;
$form = $this->getMock('Symfony\\Tests\\Component\\Form\\FormInterface');
$event = new FilterDataEvent($form, $data);
$filter = new TrimListener();
$filter->onBindClientData($event);
$this->assertSame(1234, $event->getData());
}
public function testTrimSkipNonStrings()
{
$data = 1234;
$form = $this->getMockBuilder('Symfony\Component\Form\Test\FormInterface')->getMock();
$event = new FormEvent($form, $data);
$filter = new TrimListener();
$filter->preSubmit($event);
$this->assertSame(1234, $event->getData());
}
/**
* @dataProvider codePointProvider
*/
public function testTrimUtf8($chars)
{
if (!function_exists('mb_check_encoding')) {
$this->markTestSkipped('The "mb_check_encoding" function is not available');
}
$data = mb_convert_encoding(pack('H*', implode('', $chars)), 'UTF-8', 'UCS-2BE');
$data = $data . "ab\ncd" . $data;
$form = $this->getMock('Symfony\\Component\\Form\\Test\\FormInterface');
$event = new FormEvent($form, $data);
$filter = new TrimListener();
$filter->preBind($event);
$this->assertSame("ab\ncd", $event->getData(), 'TrimListener should trim character(s): ' . implode(', ', $chars));
}
/**
* @dataProvider spaceProvider
* @requires extension mbstring
*/
public function testTrimUtf8Separators($hex)
{
// Convert hexadecimal representation into binary
// H: hex string, high nibble first (UCS-2BE)
// *: repeat until end of string
$binary = pack('H*', $hex);
// Convert UCS-2BE to UTF-8
$symbol = mb_convert_encoding($binary, 'UTF-8', 'UCS-2BE');
$symbol = $symbol . "ab\ncd" . $symbol;
$form = $this->getMock('Symfony\\Component\\Form\\Test\\FormInterface');
$event = new FormEvent($form, $symbol);
$filter = new TrimListener();
$filter->preSubmit($event);
$this->assertSame("ab\ncd", $event->getData());
}
