(Grav GitSync) Automatic Commit from smokephil

plugins/form/test-captcha.php

@@ -0,0 +1,133 @@
+<?php
+// Test script for basic captcha image generation
+
+// Setup autoloading
+require_once __DIR__ . '/vendor/autoload.php';
+
+// Include the BasicCaptcha class
+require_once __DIR__ . '/classes/Captcha/BasicCaptcha.php';
+
+use Grav\Plugin\Form\Captcha\BasicCaptcha;
+
+// Mock Grav instance for testing
+class MockGrav {
+    public $config;
+    public $session;
+    
+    public function __construct() {
+        $this->config = new MockConfig();
+        $this->session = new MockSession();
+    }
+    
+    public function offsetGet($offset) {
+        return $this->$offset;
+    }
+}
+
+class MockConfig {
+    private $data = [
+        'plugins.form.basic_captcha' => [
+            'type' => 'math',
+            'image' => [
+                'width' => 135,
+                'height' => 40,
+                'bg' => '#ffffff'
+            ],
+            'chars' => [
+                'font' => 'zxx-xed.ttf',
+                'size' => 16
+            ],
+            'math' => [
+                'min' => 1,
+                'max' => 12,
+                'operators' => ['+', '-', '*']
+            ]
+        ]
+    ];
+    
+    public function get($key) {
+        return $this->data[$key] ?? null;
+    }
+}
+
+class MockSession {
+    private $data = [];
+    
+    public function __set($key, $value) {
+        $this->data[$key] = $value;
+    }
+    
+    public function __get($key) {
+        return $this->data[$key] ?? null;
+    }
+}
+
+// Override Grav instance
+namespace Grav\Common;
+class Grav {
+    private static $instance;
+    
+    public static function instance() {
+        if (!self::$instance) {
+            self::$instance = new \MockGrav();
+        }
+        return self::$instance;
+    }
+}
+
+// Test the captcha
+$captcha = new BasicCaptcha();
+
+// Test different types
+$types = ['math', 'characters'];
+
+foreach ($types as $type) {
+    echo "Testing $type captcha...\n";
+    
+    // Update config for type
+    Grav::instance()->config = new MockConfig();
+    $configData = [
+        'plugins.form.basic_captcha' => [
+            'type' => $type,
+            'image' => [
+                'width' => 135,
+                'height' => 40,
+                'bg' => '#ffffff'
+            ],
+            'chars' => [
+                'font' => 'zxx-xed.ttf',
+                'size' => 16,
+                'length' => 6
+            ],
+            'math' => [
+                'min' => 1,
+                'max' => 12,
+                'operators' => ['+', '-', '*']
+            ]
+        ]
+    ];
+    
+    // Generate captcha code
+    $code = $captcha->getCaptchaCode();
+    echo "  Code: $code\n";
+    
+    // Create image
+    $image = $captcha->createCaptchaImage($code);
+    
+    // Check image dimensions
+    $width = imagesx($image);
+    $height = imagesy($image);
+    echo "  Image dimensions: {$width}x{$height}\n";
+    
+    // Save test image
+    $filename = "test-captcha-{$type}.jpg";
+    imagejpeg($image, $filename);
+    echo "  Saved to: $filename\n";
+    
+    // Clean up
+    imagedestroy($image);
+    
+    echo "\n";
+}
+
+echo "Test complete! Check the generated test-captcha-*.jpg files.\n";