mirror of
https://github.com/jspsych/jsPsych.git
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309 lines
9.3 KiB
JavaScript
309 lines
9.3 KiB
JavaScript
const root = '../../';
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const utils = require('../testing-utils.js');
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jest.useFakeTimers();
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describe('iat-image plugin', function(){
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beforeEach(function(){
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require(root + 'jspsych.js');
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require(root + 'plugins/jspsych-iat-image.js');
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});
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test('loads correctly', function(){
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expect(typeof window.jsPsych.plugins['iat-image']).not.toBe('undefined');
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});
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test('displays image by default', function(){
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var trial = {
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type: 'iat-image',
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stimulus: '../media/blue.png',
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response_ends_trial: true,
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display_feedback: false,
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left_category_key: 'f',
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right_category_key: 'j',
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left_category_label: ['FRIENDLY'],
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right_category_label: ['UNFRIENDLY'],
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stim_key_association: 'left',
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trial_duration: 500
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}
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jsPsych.init({
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timeline: [trial],
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auto_preload: false
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});
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expect(jsPsych.getDisplayElement().innerHTML).toMatch(/blue.png/);
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utils.pressKey(70);
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expect(jsPsych.getDisplayElement().innerHTML).toBe("");
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});
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test('display should only clear when left key is pressed', function(){
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var trial = {
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type: 'iat-image',
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stimulus: '../media/blue.png',
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left_category_key: 'f',
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left_category_label: ['FRIENDLY'],
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stim_key_association: 'left',
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key_to_move_forward: ['f']
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}
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jsPsych.init({
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timeline: [trial],
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auto_preload: false
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});
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utils.pressKey(74);
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expect(jsPsych.getDisplayElement().innerHTML).toMatch('<img src="../media/blue.png" id="jspsych-iat-stim">');
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utils.pressKey(70);
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expect(jsPsych.getDisplayElement().innerHTML).toBe("");
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});
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test('display should only clear when right key is pressed', function(){
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var trial = {
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type: 'iat-image',
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stimulus: '../media/blue.png',
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right_category_key: 'j',
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right_category_label: ['UNFRIENDLY'],
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stim_key_association: 'right',
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key_to_move_forward: ['j']
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}
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jsPsych.init({
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timeline: [trial],
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auto_preload: false
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});
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utils.pressKey(70);
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expect(jsPsych.getDisplayElement().innerHTML).toMatch(new RegExp('<img src=\"../media/blue.png\" id=\"jspsych-iat-stim\">'));
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utils.pressKey(74);
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expect(jsPsych.getDisplayElement().innerHTML).toBe("");
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});
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test('display should clear when any key is pressed', function(){
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var trial = {
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type: 'iat-image',
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stimulus: '../media/blue.png',
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left_category_key: 'f',
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right_category_key: 'j',
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left_category_label: ['FRIENDLY'],
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right_category_label: ['UNFRIENDLY'],
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stim_key_association: 'right',
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key_to_move_forward: [jsPsych.ALL_KEYS]
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}
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jsPsych.init({
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timeline: [trial],
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auto_preload: false
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});
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utils.pressKey(70);
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expect(jsPsych.getDisplayElement().innerHTML).toMatch(new RegExp('<img src=\"../media/blue.png\" id=\"jspsych-iat-stim\" class=\" responded\">'));
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utils.pressKey(32);
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expect(jsPsych.getDisplayElement().innerHTML).toBe("");
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});
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test('display should clear only when "other key" is pressed', function(){
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var trial = {
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type: 'iat-image',
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stimulus: '../media/blue.png',
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left_category_key: 'f',
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right_category_key: 'j',
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left_category_label: ['FRIENDLY'],
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right_category_label: ['UNFRIENDLY'],
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stim_key_association: 'left',
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key_to_move_forward: ['other key']
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}
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jsPsych.init({
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timeline: [trial],
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auto_preload: false
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});
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utils.pressKey(74);
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expect(jsPsych.getDisplayElement().innerHTML).toMatch(new RegExp('<img src=\"../media/blue.png\" id=\"jspsych-iat-stim\" class=\" responded\">'));
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utils.pressKey(70);
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expect(jsPsych.getDisplayElement().innerHTML).toBe("");
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});
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test('labels should be with assigned key characters', function(){
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var trial = {
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type: 'iat-image',
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stimulus: '../media/blue.png',
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left_category_key: 'f',
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right_category_key: 'j',
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left_category_label: ['FRIENDLY'],
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right_category_label: ['UNFRIENDLY'],
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stim_key_association: 'left'
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}
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jsPsych.init({
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timeline: [trial],
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auto_preload: false
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});
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expect(jsPsych.getDisplayElement().innerHTML).toMatch(new RegExp('<p>Press j for:<br> <b>UNFRIENDLY</b>'));
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expect(jsPsych.getDisplayElement().innerHTML).toMatch(new RegExp('<p>Press f for:<br> <b>FRIENDLY</b>'));
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utils.pressKey(70);
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expect(jsPsych.getDisplayElement().innerHTML).toBe("");
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});
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test('should display wrong image when wrong key is pressed', function(){
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var trial = {
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type: 'iat-image',
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stimulus: '../media/blue.png',
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html_when_wrong: '<span style="color: red; font-size: 80px">X</span>',
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display_feedback: true,
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left_category_key: 'f',
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right_category_key: 'j',
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left_category_label: ['FRIENDLY'],
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right_category_label: ['UNFRIENDLY'],
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stim_key_association: 'left',
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key_to_move_forward: [jsPsych.ALL_KEYS],
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response_ends_trial: true
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}
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jsPsych.init({
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timeline: [trial],
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auto_preload: false
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});
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expect(jsPsych.getDisplayElement().querySelector('#wrongImgContainer').style.visibility).toBe('hidden');
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utils.pressKey(74);
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expect(jsPsych.getDisplayElement().querySelector('#wrongImgContainer').style.visibility).toBe('visible');
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utils.pressKey(70);
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expect(jsPsych.getDisplayElement().innerHTML).toBe("");
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});
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test('trial_duration should end trial after time has elapsed; only if display_feedback is false', function(){
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var trial = {
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type: 'iat-image',
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stimulus: '../media/blue.png',
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display_feedback: false,
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response_ends_trial: false,
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trial_duration: 500
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}
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jsPsych.init({
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timeline: [trial],
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auto_preload: false
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});
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expect(jsPsych.getDisplayElement().innerHTML).toMatch(new RegExp('<img src=\"../media/blue.png\" id=\"jspsych-iat-stim\">'));
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jest.runAllTimers();
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expect(jsPsych.getDisplayElement().innerHTML).toBe("");
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});
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test('trial should not end when response_ends_trial is false and stimulus should get responded class', function(){
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var trial = {
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type: 'iat-image',
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stimulus: '../media/blue.png',
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response_ends_trial: false,
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display_feedback: false,
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left_category_key: 'f',
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right_category_key: 'j',
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left_category_label: ['FRIENDLY'],
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right_category_label: ['UNFRIENDLY'],
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stim_key_association: 'left',
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trial_duration: 500
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}
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jsPsych.init({
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timeline: [trial],
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auto_preload: false
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});
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utils.pressKey(70);
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expect(jsPsych.getDisplayElement().innerHTML).toMatch(new RegExp('<img src=\"../media/blue.png\" id=\"jspsych-iat-stim\" class=\" responded\">'));
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jest.runAllTimers();
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});
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test('should accept functions as parameters(trial_duration in use, response ends trial false)', function(){
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var trial = {
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type: 'iat-image',
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stimulus: function(){ return '../media/blue.png'; },
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display_feedback: function(){ return true; },
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html_when_wrong: function(){ return '<span style="color: red; font-size: 80px">X</span>'; },
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left_category_key: function(){ return 'e'; },
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right_category_key: function(){ return 'i'; },
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left_category_label: function(){return ['FRIENDLY']; },
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right_category_label: function(){return ['UNFRIENDLY']; },
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stim_key_association: function(){return 'left'; },
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trial_duration: function(){ return 1000; },
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response_ends_trial: function(){ return false; }
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}
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jsPsych.init({
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timeline: [trial],
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auto_preload: false
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});
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expect(jsPsych.getDisplayElement().innerHTML).toMatch(new RegExp('<img src="../media/blue.png" id=\"jspsych-iat-stim\">'));
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jest.runTimersToTime(500);
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utils.pressKey(73);
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expect(jsPsych.getDisplayElement().querySelector('#wrongImgContainer').style.visibility).toBe('visible');
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jest.runTimersToTime(1100);
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expect(jsPsych.getDisplayElement().innerHTML).toBe("");
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});
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test('should accept functions as parameters(trial_duration is not in use)', function(){
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var trial = {
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type: 'iat-image',
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stimulus: function(){ return '../media/blue.png'; },
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display_feedback: function(){ return true; },
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html_when_wrong: function(){ return '<span style="color: red; font-size: 80px">X</span>'; },
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left_category_key: function(){ return 'e'; },
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right_category_key: function(){ return 'i'; },
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left_category_label: function(){return ['FRIENDLY']; },
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right_category_label: function(){return ['UNFRIENDLY']; },
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stim_key_association: function(){return 'left'; },
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key_to_move_forward: function(){return [jsPsych.ALL_KEYS]; },
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trial_duration: function(){ return 1000; },
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response_ends_trial: function(){ return true; }
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}
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jsPsych.init({
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timeline: [trial],
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auto_preload: false
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});
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expect(jsPsych.getDisplayElement().innerHTML).toMatch(new RegExp('<img src="../media/blue.png" id=\"jspsych-iat-stim\">'));
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utils.pressKey(73);
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expect(jsPsych.getDisplayElement().innerHTML).toMatch(new RegExp('<img src=\"../media/blue.png\" id=\"jspsych-iat-stim\" class=\" responded\">'));
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jest.runTimersToTime(1000);
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expect(jsPsych.getDisplayElement().innerHTML).toMatch(new RegExp('<img src=\"../media/blue.png\" id=\"jspsych-iat-stim\" class=\" responded\">'));
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jest.runTimersToTime(1500);
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utils.pressKey(69);
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expect(jsPsych.getDisplayElement().innerHTML).toBe("");
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});
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});
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