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implement event testing e.g., #349

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Josh de Leeuw 2017-03-19 16:48:38 -04:00
parent 5ad4e4c9a4
commit a3a2df6ce0
2 changed files with 297 additions and 132 deletions
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297
tests/events.test.js Normal file
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describe('on_finish (trial)', function(){
test('should get an object of data generated by the trial', function(){
require('../jspsych.js');
require('../plugins/jspsych-text.js');
return (new Promise(function(resolve, reject){
var key_data = null;
var trial = {
type: 'text',
text: 'hello',
on_finish: function(data){
key_data = data.key_press;
}
}
jsPsych.init({
timeline: [trial],
on_finish: function() {
resolve({key_data});
}
});
document.dispatchEvent(new KeyboardEvent('keydown', {keyCode: 32}));
document.dispatchEvent(new KeyboardEvent('keyup', {keyCode: 32}));
})).then(function(data) { expect(data.key_data).toBe(32) });
});
test('should be able to write to the data', function(){
require('../jspsych.js');
require('../plugins/jspsych-text.js');
return (new Promise(function(resolve, reject){
var promise_data = {};
var trial = {
type: 'text',
text: 'hello',
on_finish: function(data){
data.key_press = 1;
}
}
jsPsych.init({
timeline: [trial],
on_finish: function() {
promise_data.final_key_press = jsPsych.data.get().values()[0].key_press;
resolve(promise_data);
}
});
document.dispatchEvent(new KeyboardEvent('keydown', {keyCode: 32}));
document.dispatchEvent(new KeyboardEvent('keyup', {keyCode: 32}));
//resolve();
})).then(function(pd) {
expect(pd.final_key_press).toBe(1);
});
});
});
describe('on_trial_finish (experiment level)', function(){
test('should get an object containing the trial data', function(){
require('../jspsych.js');
require('../plugins/jspsych-text.js');
return (new Promise(function(resolve, reject){
var promise_data = {};
var trial = {
type: 'text',
text: 'hello'
}
jsPsych.init({
timeline: [trial],
on_trial_finish: function(data){
promise_data.key = data.key_press;
},
on_finish: function(){
resolve(promise_data);
}
});
document.dispatchEvent(new KeyboardEvent('keydown', {keyCode: 32}));
document.dispatchEvent(new KeyboardEvent('keyup', {keyCode: 32}));
//resolve();
})).then(function(pd) {
expect(pd.key).toBe(32);
});
});
test('should allow writing to the data object', function(){
require('../jspsych.js');
require('../plugins/jspsych-text.js');
return (new Promise(function(resolve, reject){
var promise_data = {};
var trial = {
type: 'text',
text: 'hello'
}
jsPsych.init({
timeline: [trial],
on_trial_finish: function(data){
data.write = true;
},
on_finish: function(data){
promise_data.write = data.values()[0].write;
resolve(promise_data);
}
});
document.dispatchEvent(new KeyboardEvent('keydown', {keyCode: 32}));
document.dispatchEvent(new KeyboardEvent('keyup', {keyCode: 32}));
//resolve();
})).then(function(pd) {
expect(pd.write).toBe(true);
});
});
});
describe('on_data_update', function(){
test('should get an object containing the trial data', function(){
require('../jspsych.js');
require('../plugins/jspsych-text.js');
return (new Promise(function(resolve, reject){
var promise_data = {};
var trial = {
type: 'text',
text: 'hello'
}
jsPsych.init({
timeline: [trial],
on_data_update: function(data){
promise_data.key = data.key_press;
},
on_finish: function(){
resolve(promise_data);
}
});
document.dispatchEvent(new KeyboardEvent('keydown', {keyCode: 32}));
document.dispatchEvent(new KeyboardEvent('keyup', {keyCode: 32}));
//resolve();
})).then(function(pd) {
expect(pd.key).toBe(32);
});
});
test('should contain data added with on_finish (trial level)', function(){
require('../jspsych.js');
require('../plugins/jspsych-text.js');
return (new Promise(function(resolve, reject){
var promise_data = {};
var trial = {
type: 'text',
text: 'hello',
on_finish: function(data){
data.trial_level = true;
}
}
jsPsych.init({
timeline: [trial],
on_data_update: function(data){
promise_data.trial_level = data.trial_level;
},
on_finish: function(){
resolve(promise_data);
}
});
document.dispatchEvent(new KeyboardEvent('keydown', {keyCode: 32}));
document.dispatchEvent(new KeyboardEvent('keyup', {keyCode: 32}));
//resolve();
})).then(function(pd) {
expect(pd.trial_level).toBe(true);
});
});
test('should contain data added with on_trial_finish (experiment level)', function(){
require('../jspsych.js');
require('../plugins/jspsych-text.js');
return (new Promise(function(resolve, reject){
var promise_data = {};
var trial = {
type: 'text',
text: 'hello'
}
jsPsych.init({
timeline: [trial],
on_trial_finish: function(data){
data.experiment_level = true;
},
on_data_update: function(data){
promise_data.experiment_level = data.experiment_level;
},
on_finish: function(){
resolve(promise_data);
}
});
document.dispatchEvent(new KeyboardEvent('keydown', {keyCode: 32}));
document.dispatchEvent(new KeyboardEvent('keyup', {keyCode: 32}));
//resolve();
})).then(function(pd) {
expect(pd.experiment_level).toBe(true);
});
});
});
describe('on_trial_start', function(){
test('should get an object containing the trial properties', function(){
require('../jspsych.js');
require('../plugins/jspsych-text.js');
return (new Promise(function(resolve, reject){
var promise_data = {};
var trial = {
type: 'text',
text: 'hello'
}
jsPsych.init({
timeline: [trial],
on_trial_start: function(trial){
promise_data.text = trial.text;
},
on_finish: function(){
resolve(promise_data);
}
});
document.dispatchEvent(new KeyboardEvent('keydown', {keyCode: 32}));
document.dispatchEvent(new KeyboardEvent('keyup', {keyCode: 32}));
//resolve();
})).then(function(pd) {
expect(pd.text).toBe('hello');
});
});
test('should allow modification of the trial properties', function(){
require('../jspsych.js');
require('../plugins/jspsych-text.js');
var trial = {
type: 'text',
text: 'hello'
}
jsPsych.init({
timeline: [trial],
on_trial_start: function(trial){
trial.text = 'goodbye';
},
on_finish: function(){
resolve(promise_data);
}
});
var display_element = jsPsych.getDisplayElement();
expect(display_element.innerHTML).toBe('goodbye');
document.dispatchEvent(new KeyboardEvent('keydown', {keyCode: 32}));
document.dispatchEvent(new KeyboardEvent('keyup', {keyCode: 32}));
});
});

132
tests/on_finish-trial-level.test.js
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describe('The on_finish trial level event handler', function(){
test('should get an object of data generated by the trial', function(){
require('../jspsych.js');
require('../plugins/jspsych-text.js');
return (new Promise(function(resolve, reject){
var key_data = null;
var trial = {
type: 'text',
text: 'hello',
on_finish: function(data){
key_data = data.key_press;
}
}
jsPsych.init({
timeline: [trial],
on_finish: function() {
resolve({key_data});
}
});
document.dispatchEvent(new KeyboardEvent('keydown', {keyCode: 32}));
document.dispatchEvent(new KeyboardEvent('keyup', {keyCode: 32}));
//resolve();
})).then(function(data) { expect(data.key_data).toBe(32) });
});
test('data should be writeable', function(){
require('../jspsych.js');
require('../plugins/jspsych-text.js');
return (new Promise(function(resolve, reject){
var promise_data = {};
var trial = {
type: 'text',
text: 'hello',
on_finish: function(data){
data.key_press = 1;
}
}
jsPsych.init({
timeline: [trial],
on_finish: function() {
promise_data.final_key_press = jsPsych.data.get().values()[0].key_press;
resolve(promise_data);
}
});
document.dispatchEvent(new KeyboardEvent('keydown', {keyCode: 32}));
document.dispatchEvent(new KeyboardEvent('keyup', {keyCode: 32}));
//resolve();
})).then(function(pd) {
expect(pd.final_key_press).toBe(1);
});
});
});
describe('The on_trial_finish handler for trials set at the experiment level', function(){
test('should get an object containing the trial data', function(){
require('../jspsych.js');
require('../plugins/jspsych-text.js');
return (new Promise(function(resolve, reject){
var promise_data = {};
var trial = {
type: 'text',
text: 'hello'
}
jsPsych.init({
timeline: [trial],
on_trial_finish: function(data){
promise_data.key = data.key_press;
},
on_finish: function(){
resolve(promise_data);
}
});
document.dispatchEvent(new KeyboardEvent('keydown', {keyCode: 32}));
document.dispatchEvent(new KeyboardEvent('keyup', {keyCode: 32}));
//resolve();
})).then(function(pd) {
expect(pd.key).toBe(32);
});
});
test('should allow writing to the data object', function(){
require('../jspsych.js');
require('../plugins/jspsych-text.js');
return (new Promise(function(resolve, reject){
var promise_data = {};
var trial = {
type: 'text',
text: 'hello'
}
jsPsych.init({
timeline: [trial],
on_trial_finish: function(data){
data.write = true;
},
on_finish: function(data){
promise_data.write = data.values()[0].write;
resolve(promise_data);
}
});
document.dispatchEvent(new KeyboardEvent('keydown', {keyCode: 32}));
document.dispatchEvent(new KeyboardEvent('keyup', {keyCode: 32}));
//resolve();
})).then(function(pd) {
expect(pd.write).toBe(true);
});
});
});