133 lines
3 KiB
PHP
133 lines
3 KiB
PHP
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<?php
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// Test script for basic captcha image generation
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// Setup autoloading
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require_once __DIR__ . '/vendor/autoload.php';
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// Include the BasicCaptcha class
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require_once __DIR__ . '/classes/Captcha/BasicCaptcha.php';
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use Grav\Plugin\Form\Captcha\BasicCaptcha;
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// Mock Grav instance for testing
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class MockGrav {
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public $config;
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public $session;
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public function __construct() {
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$this->config = new MockConfig();
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$this->session = new MockSession();
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}
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public function offsetGet($offset) {
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return $this->$offset;
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}
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}
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class MockConfig {
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private $data = [
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'plugins.form.basic_captcha' => [
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'type' => 'math',
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'image' => [
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'width' => 135,
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'height' => 40,
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'bg' => '#ffffff'
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],
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'chars' => [
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'font' => 'zxx-xed.ttf',
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'size' => 16
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],
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'math' => [
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'min' => 1,
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'max' => 12,
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'operators' => ['+', '-', '*']
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]
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]
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];
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public function get($key) {
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return $this->data[$key] ?? null;
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}
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}
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class MockSession {
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private $data = [];
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public function __set($key, $value) {
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$this->data[$key] = $value;
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}
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public function __get($key) {
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return $this->data[$key] ?? null;
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}
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}
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// Override Grav instance
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namespace Grav\Common;
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class Grav {
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private static $instance;
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public static function instance() {
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if (!self::$instance) {
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self::$instance = new \MockGrav();
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}
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return self::$instance;
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}
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}
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// Test the captcha
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$captcha = new BasicCaptcha();
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// Test different types
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$types = ['math', 'characters'];
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foreach ($types as $type) {
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echo "Testing $type captcha...\n";
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// Update config for type
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Grav::instance()->config = new MockConfig();
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$configData = [
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'plugins.form.basic_captcha' => [
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'type' => $type,
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'image' => [
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'width' => 135,
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'height' => 40,
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'bg' => '#ffffff'
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],
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'chars' => [
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'font' => 'zxx-xed.ttf',
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'size' => 16,
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'length' => 6
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],
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'math' => [
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'min' => 1,
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'max' => 12,
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'operators' => ['+', '-', '*']
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]
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]
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];
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// Generate captcha code
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$code = $captcha->getCaptchaCode();
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echo " Code: $code\n";
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// Create image
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$image = $captcha->createCaptchaImage($code);
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// Check image dimensions
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$width = imagesx($image);
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$height = imagesy($image);
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echo " Image dimensions: {$width}x{$height}\n";
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// Save test image
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$filename = "test-captcha-{$type}.jpg";
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imagejpeg($image, $filename);
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echo " Saved to: $filename\n";
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// Clean up
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imagedestroy($image);
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echo "\n";
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}
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echo "Test complete! Check the generated test-captcha-*.jpg files.\n";
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