diff --git a/plugin/advanced_subscription/test/mails.php b/plugin/advanced_subscription/test/mails.php
index 9be6f2f78b..617eea1b9d 100644
--- a/plugin/advanced_subscription/test/mails.php
+++ b/plugin/advanced_subscription/test/mails.php
@@ -1,4 +1,9 @@
 <?php
+/* For license terms, see /license.txt */
+/**
+ * A script to render all mails templates
+ * @package chamilo.plugin.advanced_subscription
+ */
 
 require_once __DIR__ . '/../config.php';
 
diff --git a/plugin/advanced_subscription/test/ws_session_user.php b/plugin/advanced_subscription/test/ws_session_user.php
new file mode 100644
index 0000000000..81fdebfdf0
--- /dev/null
+++ b/plugin/advanced_subscription/test/ws_session_user.php
@@ -0,0 +1,142 @@
+<?php
+/* For license terms, see /license.txt */
+/**
+ * A script to test session details by user web service
+ * @package chamilo.plugin.advanced_subscription
+ */
+
+require_once __DIR__ . '/../config.php';
+// Protect test
+api_protect_admin_script();
+
+// exit;
+
+/**
+ * Code copied from registration soap
+ */
+
+define('WS_ERROR_SECRET_KEY', 1);
+define('WS_ERROR_NOT_FOUND_RESULT', 2);
+define('WS_ERROR_INVALID_INPUT', 3);
+define('WS_ERROR_SETTING', 4);
+
+/**
+ * Copied function from registration.soap.php
+ * @param $code
+ * @return null|soap_fault
+ */
+function return_error($code) {
+    $fault = null;
+    switch ($code) {
+        case WS_ERROR_SECRET_KEY:
+            $fault = new soap_fault('Server', '', 'Secret key is not correct or params are not correctly set');
+            break;
+        case WS_ERROR_NOT_FOUND_RESULT:
+            $fault = new soap_fault('Server', '', 'No result was found for this query');
+            break;
+        case WS_ERROR_INVALID_INPUT:
+            $fault = new soap_fault('Server', '', 'The input variables are invalid o are not correctly set');
+            break;
+        case WS_ERROR_SETTING:
+            $fault = new soap_fault('Server', '', 'Please check the configuration for this webservice');
+            break;
+    }
+    return $fault;
+}
+
+/**
+ * Copied function from registration.soap.php
+ * For this test, always return true
+ * @param $params
+ * @return bool
+ */
+function WSHelperVerifyKey($params)
+{
+
+    return true;
+    /*
+    global $_configuration, $debug;
+    if (is_array($params)) {
+        $secret_key = $params['secret_key'];
+    } else {
+        $secret_key = $params;
+    }
+    //error_log(print_r($params,1));
+    $check_ip = false;
+    $ip_matches = false;
+    $ip = trim($_SERVER['REMOTE_ADDR']);
+    // if we are behind a reverse proxy, assume it will send the
+    // HTTP_X_FORWARDED_FOR header and use this IP instead
+    if (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
+        list($ip1, $ip2) = split(',', $_SERVER['HTTP_X_FORWARDED_FOR']);
+        $ip = trim($ip1);
+    }
+    if ($debug)
+        error_log("ip: $ip");
+    // Check if a file that limits access from webservices exists and contains
+    // the restraining check
+    if (is_file('webservice-auth-ip.conf.php')) {
+        include 'webservice-auth-ip.conf.php';
+        if ($debug)
+            error_log("webservice-auth-ip.conf.php file included");
+        if (!empty($ws_auth_ip)) {
+            $check_ip = true;
+            $ip_matches = api_check_ip_in_range($ip, $ws_auth_ip);
+            if ($debug)
+                error_log("ip_matches: $ip_matches");
+        }
+    }
+
+    if ($debug) {
+        error_log("checkip " . intval($check_ip));
+    }
+
+    if ($check_ip) {
+        $security_key = $_configuration['security_key'];
+    } else {
+        $security_key = $ip.$_configuration['security_key'];
+        //error_log($secret_key.'-'.$security_key);
+    }
+
+    $result = api_is_valid_secret_key($secret_key, $security_key);
+    //error_log($secret_key.'-'.$security_key);
+    if ($debug)
+        error_log('WSHelperVerifyKey result: '.intval($result));
+    return $result;
+    */
+}
+
+/**
+ * End copied code
+ */
+
+$plugin = AdvancedSubscriptionPlugin::create();
+$hookPlugin = HookAdvancedSubscription::create();
+// Get validation hash
+$hash = Security::remove_XSS($_REQUEST['v']);
+// Get data from request (GET or POST)
+$data = array();
+$params = array();
+$data['action'] = 'subscribe';
+$data['currentUserId'] = api_get_user_id();
+$data['queueId'] = 0;
+$data['is_connected'] = true;
+$data['profile_completed'] = 90.0;
+// Init result array
+
+$data['sessionId'] = intval($_REQUEST['s']);
+$data['studentUserId'] = intval($_REQUEST['u']);
+
+$params['user_id'] = $data['studentUserId'];
+$params['session_id'] = $data['sessionId'];
+$params['profile_completed'] = $data['profile_completed'];
+$params['is_connected'] = $data['is_connected'];
+$params['secret_key'] = 'secret_key';
+$result = $hookPlugin->WSSessionGetDetailsByUser($params);
+echo '<pre>', print_r($result, 1) , '</pre>';
+if (is_array($result) && isset($result['action_url'])) {
+    echo '<br />';
+    echo Display::url($result['message'], $result['action_url']);
+}
+
+