[ticket/17414] Start work on new captcha classes

PHPBB-17414

tests/functional/fixtures/ext/foo/test_captcha/captcha/test_captcha.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace foo\test_captcha\captcha;
+
+class test_captcha extends \phpbb\captcha\plugins\captcha_abstract
+{
+
+	function get_generator_class()
+	{
+	}
+
+	public function init($type)
+	{
+	}
+
+	public function execute_demo()
+	{
+	}
+
+	public function execute()
+	{
+	}
+
+	public function validate()
+	{
+		return true;
+	}
+
+	public function is_solved()
+	{
+		return true;
+	}
+}

tests/functional/fixtures/ext/foo/test_captcha/composer.json

@@ -0,0 +1,23 @@
+{
+	"name": "foo/test_captcha",
+	"type": "phpbb-extension",
+	"description": "Testing extension for having a working captcha plugin",
+	"homepage": "",
+	"version": "1.0.0",
+	"time": "2024-03-24 01:01:01",
+	"license": "GPL-2.0",
+	"authors": [{
+		"name": "phpBB Limited",
+		"homepage": "https://www.phpbb.com",
+		"role": "Developer"
+	}],
+	"require": {
+		"php": ">=8.1"
+	},
+	"extra": {
+		"display-name": "phpBB 4.0 Test Captcha",
+		"soft-require": {
+			"phpbb/phpbb": "4.0.*@dev"
+		}
+	}
+}

tests/functional/fixtures/ext/foo/test_captcha/config/services.yml

@@ -0,0 +1,5 @@
+services:
+  foo_test_captcha.captcha.test_captcha:
+    class: foo\test_captcha\captcha\test_captcha
+    tags:
+      - { name: captcha.plugins }