diff --git a/Readme.md b/Readme.md
index b8ef5fb0..6351e3ed 100644
--- a/Readme.md
+++ b/Readme.md
@@ -247,6 +247,7 @@ Version Information
 Version 2.9.0.2.
   1.  Added the capability to delete a section.
   2.  Tidy up column padding after testing with Shoehorn.
+  3.  Removed out of date development test code.
 
 Version 2.9.0.1.
   1.  First 'release candidate' version for Moodle 2.9.
diff --git a/test/format_test.php b/test/format_test.php
deleted file mode 100644
index 37de658c..00000000
--- a/test/format_test.php
+++ /dev/null
@@ -1,57 +0,0 @@
-<?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/>.
-
-/**
- * Collapsed Topics Information
- *
- * A topic based format that solves the issue of the 'Scroll of Death' when a course has many topics. All topics
- * except zero have a toggle that displays that topic. One or more topics can be displayed at any given time.
- * Toggles are persistent on a per browser session per course basis but can be made to persist longer by a small
- * code change. Full installation instructions, code adaptions and credits are included in the 'Readme.txt' file.
- *
- * @package    course/format
- * @subpackage topcoll
- * @version    See the value of '$plugin->version' in below.
- * @copyright  &copy; 2014-onwards G J Barnard in respect to modifications of standard topics format.
- * @author     G J Barnard - gjbarnard at gmail dot com and {@link http://moodle.org/user/profile.php?id=442195}
- * @link       http://docs.moodle.org/en/Collapsed_Topics_course_format
- * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- *
- */
-defined('MOODLE_INTERNAL') || die();
-
-require_once($CFG->dirroot . '/course/format/topcoll/togglelib.php');
-
-$run = false;
-if ($run) {
-    // TEST CODE.
-    for ($i = 0; $i < 64; $i++) {
-        user_preference_allow_ajax_update('topcoll_toggle_a'.$i.'_' . $course->id, PARAM_TOPCOLL);
-        user_preference_allow_ajax_update('topcoll_toggle_b'.$i.'_' . $course->id, PARAM_TOPCOLL);
-        user_preference_allow_ajax_update('topcoll_toggle_c'.$i.'_' . $course->id, PARAM_TOPCOLL);
-    }
-    user_preference_allow_ajax_update('topcoll_toggle_bf_' . $course->id, PARAM_TOPCOLL);
-    user_preference_allow_ajax_update('topcoll_toggle_bf2_' . $course->id, PARAM_TOPCOLL);
-    user_preference_allow_ajax_update('topcoll_toggle_bf3_' . $course->id, PARAM_TOPCOLL);
-    user_preference_allow_ajax_update('topcoll_toggle_af_' . $course->id, PARAM_TOPCOLL);
-    user_preference_allow_ajax_update('topcoll_toggle_af2_' . $course->id, PARAM_TOPCOLL);
-    user_preference_allow_ajax_update('topcoll_toggle_af3_' . $course->id, PARAM_TOPCOLL);
-    // Test clean_param to see if it accepts '<' and '>' for PARAM_TEXT as stated in moodlelib.php.
-    echo '<h3>PARAM_TEXT < : '.clean_param('<',PARAM_TEXT).'</h3>';
-    echo '<h3>PARAM_TEXT > : '.clean_param('>',PARAM_TEXT).'</h3>';
-    echo '<h3>PARAM_RAW  < : '.clean_param('<',PARAM_RAW).'</h3>';
-    echo '<h3>PARAM_RAW  > : '.clean_param('>',PARAM_RAW).'</h3>';
-}
\ No newline at end of file
diff --git a/test/module_test.js b/test/module_test.js
deleted file mode 100644
index 902b7807..00000000
--- a/test/module_test.js
+++ /dev/null
@@ -1,62 +0,0 @@
-/**
- * Collapsed Topics Information
- *
- * A topic based format that solves the issue of the 'Scroll of Death' when a course has many topics. All topics
- * except zero have a toggle that displays that topic. One or more topics can be displayed at any given time.
- * Toggles are persistent on a per browser session per course basis but can be made to persist longer by a small
- * code change. Full installation instructions, code adaptions and credits are included in the 'Readme.txt' file.
- *
- * @package    course/format
- * @subpackage topcoll
- * @version    See the value of '$plugin->version' in version.php.
- * @copyright  &copy; 2014-onwards G J Barnard in respect to modifications of standard topics format.
- * @author     G J Barnard - gjbarnard at gmail dot com and {@link http://moodle.org/user/profile.php?id=442195}
- * @link       http://docs.moodle.org/en/Collapsed_Topics_course_format
- * @license    http://www.gnu.org/copyleft/gpl.html GNU Public License
- *
- * This program 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.
-
- * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
- */
- 
-M.format_topcoll.test_all_states = function() {
-    "use strict";
-    // Reset for this course.
-    console.log('test_all_states: togglestate:' + this.togglestate);
-    console.log('test_all_states: reset course.');
-    M.format_topcoll.resetState(M.format_topcoll.get_min_digit());
-    M.format_topcoll.save_toggles();
-    console.log('test_all_states: togglestate:' + this.togglestate);
-
-    // Loop through all possible states, this involves the first twelve toggles.
-    console.log('test_all_states: start loop.');
-    var state = 0;
-
-    for (state = 0; state < 64; state++) { 
-        var newchar = this.encode_value_to_character(state);
-        console.log('test_all_states: newchar: ' + newchar + ' - togglestate:' + this.togglestate);
-
-        //M.util.set_user_preference('topcoll_toggle_' + state + '_' + this.courseid, this.togglestate);
-        M.format_topcoll.set_user_preference('topcoll_toggle_a' + state + '_' + this.courseid, newchar);
-        M.format_topcoll.set_user_preference('topcoll_toggle_b' + state + '_' + this.courseid, newchar + ':');
-        M.format_topcoll.set_user_preference('topcoll_toggle_c' + state + '_' + this.courseid, ':' + newchar);
-    }
-    console.log('test_all_states: end loop.');
-    console.log('test_all_states: start invalid data.');
-    M.format_topcoll.set_user_preference('topcoll_toggle_bf_' + this.courseid, '9');
-    M.format_topcoll.set_user_preference('topcoll_toggle_af_' + this.courseid, 'z');
-    M.format_topcoll.set_user_preference('topcoll_toggle_bf2_' + this.courseid, '9:');
-    M.format_topcoll.set_user_preference('topcoll_toggle_af2_' + this.courseid, 'z:');
-    M.format_topcoll.set_user_preference('topcoll_toggle_bf3_' + this.courseid, ':9');
-    M.format_topcoll.set_user_preference('topcoll_toggle_af3_' + this.courseid, ':z');
-    console.log('test_all_states: end invalid data.');
-};
\ No newline at end of file