wordpress-theme-aksrt/tests/admin/wechat-settings-harness.php

<?php
/**
 * WeChat template-message settings harness.
 *
 * Drives the REAL UserController REST callbacks (get_wechat_status /
 * update_wechat_settings) against WP stubs so the previously-broken routes are
 * covered end to end:
 * - GET /wechat/status returns the WeChatNotify status shape (masked secret);
 * - POST /wechat/settings persists through Integration's key whitelist;
 * - the *** mask keeps the stored secret instead of overwriting it;
 * - omitted fields fall back to current values; unknown keys are dropped;
 * - inputs are sanitized before storage.
 *
 * Usage: php wechat-settings-harness.php  -> prints "WeChat settings harness passed".
 */

namespace {
	define('ABSPATH', __DIR__ . '/');

	final class WP_REST_Response {
		public $data;
		public $status;
		public function __construct($data = null, int $status = 200) {
			$this->data   = $data;
			$this->status = $status;
		}
	}

	final class WP_REST_Request {
		private array $json;
		public function __construct(array $json = []) { $this->json = $json; }
		public function get_json_params(): array { return $this->json; }
		public function get_method(): string { return 'POST'; }
	}

	// ---------- WP function stubs ----------
	function __($s, $d = null) { return (string) $s; }
	function sanitize_text_field($s) { return trim(strip_tags((string) $s)); }
	function current_user_can($c) { return true; }
	function wp_send_json_success($d) { echo (string) json_encode($d); }
	function get_transient($k) { return $GLOBALS['wechat_transient'] ?? false; }
	function get_option($k, $default = false) { return $GLOBALS['wechat_options'][$k] ?? $default; }
	function update_option($k, $v) { $GLOBALS['wechat_options'][$k] = $v; return true; }

	$GLOBALS['wechat_options'] = ['aksrt_wechat_settings' => [
		'enabled'     => true,
		'app_id'      => 'wxAPPID',
		'app_secret'  => 'SECRET123',
		'template_id' => 'TPL1',
	]];
	$GLOBALS['wechat_transient'] = 'ACCESS_TOKEN';

	$GLOBALS['wpdb'] = new class {
		public $usermeta = 'wp_usermeta';
		public function get_var($sql) { return 7; }
	};
}

namespace AKSRT\Settings {
	// Settings 层仅为薄委托，harness 直接对接真实 Integration。
	class Settings {
		public static function get_wechat_settings(): array { return Integration::get_wechat_settings(); }
		public static function update_wechat_settings(array $settings): void { Integration::update_wechat_settings($settings); }
	}
}

namespace {
	require_once dirname(__DIR__, 2) . '/src/Admin/ControllerBase.php';
	require_once dirname(__DIR__, 2) . '/src/Admin/UserControllerReportOperations.php';
	require_once dirname(__DIR__, 2) . '/src/Admin/UserControllerAuthPhoneOperations.php';
	require_once dirname(__DIR__, 2) . '/src/Admin/UserControllerRestrictionOperations.php';
	require_once dirname(__DIR__, 2) . '/src/Admin/UserControllerFollowOperations.php';
	require_once dirname(__DIR__, 2) . '/src/Admin/UserControllerProfileMediaOperations.php';
	require_once dirname(__DIR__, 2) . '/src/Admin/UserController.php';
	require_once dirname(__DIR__, 2) . '/src/Settings/Integration.php';
	require_once dirname(__DIR__, 2) . '/src/Settings/DomainGroups.php';
	require_once dirname(__DIR__, 2) . '/src/Payment/WeChatNotify.php';

	$failures = [];
	$check = static function (string $label, bool $ok) use (&$failures): void {
		if (!$ok) {
			$failures[] = $label;
		}
	};
	$stored = static function (): array {
		$v = get_option('aksrt_wechat_settings', []);
		return is_array($v) ? $v : [];
	};

	$controller = \AKSRT\Admin\UserController::get_instance();

	// 1) GET /wechat/status 返回完整状态形状（密钥掩码）。
	$response = $controller->get_wechat_status(new WP_REST_Request());
	$data     = is_array($response->data) ? ($response->data['data'] ?? []) : [];
	$check('status 含 enabled', array_key_exists('enabled', $data) && !empty($data['enabled']));
	$check('status 含 appid', ($data['appid'] ?? '') === 'wxAPPID');
	$check('status configured', !empty($data['configured']));
	$check('status has_token', !empty($data['has_token']));
	$check('status has_template', !empty($data['has_template']));
	$check('status bound_users', ($data['bound_users'] ?? 0) === 7);
	$check('status 掩码 app_secret', ($data['app_secret'] ?? '') === '***');
	$check('status allowed_types 非空', !empty($data['allowed_types']));

	// 2) 完整更新写入全部字段。
	$response = $controller->update_wechat_settings(new WP_REST_Request([
		'enabled'     => true,
		'app_id'      => 'wxNEW',
		'app_secret'  => 'NEWSECRET',
		'template_id' => 'TPL2',
	]));
	$check('更新写入 app_id', ($stored()['app_id'] ?? '') === 'wxNEW');
	$check('更新写入 app_secret', ($stored()['app_secret'] ?? '') === 'NEWSECRET');
	$check('更新写入 template_id', ($stored()['template_id'] ?? '') === 'TPL2');
	$check('更新返回成功消息', str_contains((string) ($response->data['message'] ?? ''), '已保存'));

	// 3) 掩码 *** 保留已存密钥。
	$controller->update_wechat_settings(new WP_REST_Request([
		'enabled'    => true,
		'app_id'     => 'wxNEW',
		'app_secret' => '***',
	]));
	$check('掩码保留原密钥', ($stored()['app_secret'] ?? '') === 'NEWSECRET');

	// 4) 缺省字段沿用当前值，开关可关闭。
	$controller->update_wechat_settings(new WP_REST_Request(['enabled' => false]));
	$check('缺省字段沿用当前值', ($stored()['app_id'] ?? '') === 'wxNEW' && ($stored()['template_id'] ?? '') === 'TPL2');
	$check('enabled 可关闭', empty($stored()['enabled']));

	// 5) 输入消毒 + 未知键被白名单丢弃。
	$controller->update_wechat_settings(new WP_REST_Request([
		'app_id' => '<b>wxXSS</b>',
		'evil'   => 'x',
	]));
	$check('app_id 经消毒', ($stored()['app_id'] ?? '') === 'wxXSS');
	$check('未知键被忽略', !array_key_exists('evil', $stored()));

	// 6) 未配置时空密钥可显式清空。
	update_option('aksrt_wechat_settings', ['enabled' => true, 'app_id' => 'a', 'app_secret' => '', 'template_id' => '']);
	$controller->update_wechat_settings(new WP_REST_Request(['app_secret' => '']));
	$check('空密钥可清存', ($stored()['app_secret'] ?? '') === '');

	if ($failures) {
		echo "WeChat settings harness FAILED\n";
		foreach ($failures as $failure) {
			echo ' - ' . $failure . "\n";
		}
		exit(1);
	}

	echo "WeChat settings harness passed\n";
}