MDL-48542 user_menu: add custom user menu unit test

lib/tests/user_menu_test.php

@@ -0,0 +1,69 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Tests user menu functionality.
+ *
+ * @package    core
+ * @copyright  2015 Jetha Chan <jetha@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class core_user_menu_testcase extends advanced_testcase {
+
+    public function test_custom_user_menu() {
+
+        global $CFG, $OUTPUT, $USER, $PAGE;
+
+        $this->resetAfterTest(true);
+        $this->expectOutputString('');
+
+        // Test using an admin user at the root of Moodle; this way we
+        // don't have to create a test user with avatar.
+        $this->setAdminUser();
+        $PAGE->set_url('/');
+
+        // Build a test string for the custom user menu items setting.
+        $usermenuitems = 'messages,message|/message/index.php|message
+myfiles,moodle|/user/files.php|download
+###
+mybadges,badges|/badges/mybadges.php|award
+-|-|-
+test
+-
+#####
+#f234|2';
+        set_config('customusermenuitems', $usermenuitems);
+
+        // Fail the test and dump output if an exception is thrown
+        // during user menu creation.
+        $valid = true;
+        try {
+            $usermenu = $OUTPUT->user_menu($USER);
+        } catch (moodle_exception $me) {
+            $valid = false;
+            printf(
+                "[%s] %s: %s\n%s\n",
+                $me->module,
+                $me->errorcode,
+                $me->message,
+                $me->debuginfo
+            );
+        }
+        $this->assertTrue($valid);
+
+    }
+
+}