public function testIfReturnsFalseOnWrongAnswer()
{
$_SESSION['fenchallenge'] = "8/8/2N5/2n2k2/2K5/2r1B3/8/8";
// Store the correct answer in session
$noJs = false;
$colorTolerance = false;
$inputFen = 'k2rn3/8/8/8/8/4K3/8/1Q1R4';
// The wrong answer
$validate = ChessCaptcha::validate($inputFen, $noJs, $colorTolerance);
// Must be false
$this->assertFalse($validate);
}
<?php
require_once "../vendor/autoload.php";
// Example only. Always sanitize user input!
isset($_POST['chesscaptchaposition']) ? $inputFen = filter_var($_POST['chesscaptchaposition'], FILTER_SANITIZE_STRING) : ($inputFen = null);
isset($_POST['ccnojschallenge']) ? $respNoJs = $inputFen = filter_var($_POST['ccnojschallenge'], FILTER_SANITIZE_STRING) : ($respNoJs = null);
$noJs = false;
$colorTolerance = false;
// Config param: Change this to true if you want to enable color tolerance
// when Js Is disabled
if ($respNoJs && $noJs == true) {
// no js input only
$inputFen = $respNoJs;
}
$validate = false;
// init
if ($inputFen) {
$validate = \Elioair\ChessCaptcha\ChessCaptcha::validate($inputFen, $noJs, $colorTolerance);
}
if ($validate) {
echo '{"valid":true}';
} else {
echo '{"valid":false}';
}