@oat-sa/tao-test-runner-qti
Version:
TAO Test Runner QTI implementation
72 lines (64 loc) • 2.85 kB
JavaScript
define(['lodash', 'taoTests/runner/plugin'], function (_, pluginFactory) { 'use strict';
_ = _ && Object.prototype.hasOwnProperty.call(_, 'default') ? _['default'] : _;
pluginFactory = pluginFactory && Object.prototype.hasOwnProperty.call(pluginFactory, 'default') ? pluginFactory['default'] : pluginFactory;
/**
* 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; under version 2
* of the License (non-upgradable).
*
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* Copyright (c) 2016 (original work) Open Assessment Technologies SA ;
*/
/**
* Creates the testState plugin.
* Displays exit message, then leaves the runner once the user has acknowledged
*/
var exitMessages = pluginFactory({
name: 'exitMessages',
/**
* Initializes the plugin (called during runner's init)
*/
init: function init() {
// this function is mandatory
},
/**
* Installs the plugin (called when the runner bind the plugin)
*/
install: function install() {
var testRunner = this.getTestRunner();
// intercepts the `leave` event,
// then if a message needs to be displayed displays it and waits the user acknowledges it
testRunner.before('leave', function leave(e, data) {
const dataIsObject = _.isObject(data);
if (dataIsObject && data.skipExitMessage) {
return;
}
if (dataIsObject && data.message) {
return new Promise(function (resolve) {
var context = testRunner.getTestContext();
// the leave can occurs when the runner is in inconsistent state (i.e. error)
// prevent side error with item disabling
if (context && context.itemIdentifier) {
testRunner.disableItem(context.itemIdentifier);
}
// wait for the message acknowledge before leaving the runner
testRunner.trigger('disablefeedbackalerts').trigger('alert.leave', data.message, function () {
testRunner.trigger('enablefeedbackalerts');
resolve();
});
});
}
});
}
});
return exitMessages;
});