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Ghost/ghost/admin/tests/integration/components/gh-image-uploader-test.js

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/* jshint expr:true */
import Ember from 'ember';
import sinon from 'sinon';
import { expect } from 'chai';
import {
describeComponent,
it
} from 'ember-mocha';
import hbs from 'htmlbars-inline-precompile';
import Pretender from 'pretender';
import wait from 'ember-test-helpers/wait';
import {createFile, fileUpload} from '../../helpers/file-upload';
const {run} = Ember;
const keyCodes = {
enter: 13
};
const configStub = Ember.Service.extend({
fileStorage: true
});
const sessionStub = Ember.Service.extend({
isAuthenticated: false,
authorize(authorizer, block) {
if (this.get('isAuthenticated')) {
block('Authorization', 'Bearer token');
}
}
});
const stubSuccessfulUpload = function (server, delay = 0) {
server.post('/ghost/api/v0.1/uploads/', function () {
return [200, {'Content-Type': 'application/json'}, '"/content/images/test.png"'];
}, delay);
};
const stubFailedUpload = function (server, code, error, delay = 0) {
server.post('/ghost/api/v0.1/uploads/', function () {
return [code, {'Content-Type': 'application/json'}, JSON.stringify({
errors: [{
errorType: error,
message: `Error: ${error}`
}]
})];
}, delay);
};
describeComponent(
'gh-image-upload',
'Integration: Component: gh-image-uploader',
{
integration: true
},
function() {
let server;
beforeEach(function () {
this.register('service:config', configStub);
this.register('service:session', sessionStub);
this.inject.service('config', {as: 'configService'});
this.inject.service('session', {as: 'sessionService'});
this.set('update', function () {});
server = new Pretender();
});
afterEach(function () {
server.shutdown();
});
it('renders', function() {
this.set('image', 'http://example.com/test.png');
this.render(hbs`{{gh-image-uploader image=image}}`);
expect(this.$()).to.have.length(1);
});
it('defaults to upload form', function () {
this.render(hbs`{{gh-image-uploader image=image}}`);
expect(this.$('input[type="file"]').length).to.equal(1);
});
it('defaults to url form with no filestorage config', function () {
this.set('configService.fileStorage', false);
this.render(hbs`{{gh-image-uploader image=image}}`);
expect(this.$('input[type="file"]').length).to.equal(0);
expect(this.$('input[type="text"].url').length).to.equal(1);
});
it('can switch between form types', function () {
this.render(hbs`{{gh-image-uploader image=image}}`);
expect(this.$('input[type="file"]').length).to.equal(1);
expect(this.$('input[type="text"].url').length).to.equal(0);
this.$('a.image-url').click();
expect(this.$('input[type="file"]').length, 'upload form is visible after switch to url form')
.to.equal(0);
expect(this.$('input[type="text"].url').length, 'url form is visible after switch to url form')
.to.equal(1);
this.$('a.image-upload').click();
expect(this.$('input[type="file"]').length, 'upload form is visible after switch to upload form')
.to.equal(1);
expect(this.$('input[type="text"].url').length, 'url form is visible after switch to upload form')
.to.equal(0);
});
it('triggers formChanged action when switching between forms', function () {
let formChanged = sinon.spy();
this.set('formChanged', formChanged);
this.render(hbs`{{gh-image-uploader image=image formChanged=(action formChanged)}}`);
this.$('a.image-url').click();
this.$('a.image-upload').click();
expect(formChanged.calledTwice).to.be.true;
expect(formChanged.firstCall.args[0]).to.equal('url-input');
expect(formChanged.secondCall.args[0]).to.equal('upload');
});
describe('file upload form', function () {
it('renders form with supplied text', function () {
this.render(hbs`{{gh-image-uploader image=image text="text test"}}`);
expect(this.$('.description').text().trim()).to.equal('text test');
});
it('generates request to correct endpoint', function (done) {
stubSuccessfulUpload(server);
this.render(hbs`{{gh-image-uploader image=image update=(action update)}}`);
fileUpload(this.$('input[type="file"]'));
wait().then(() => {
expect(server.handledRequests.length).to.equal(1);
expect(server.handledRequests[0].url).to.equal('/ghost/api/v0.1/uploads/');
expect(server.handledRequests[0].requestHeaders.Authorization).to.be.undefined;
done();
});
});
it('adds authentication headers to request', function (done) {
stubSuccessfulUpload(server);
this.get('sessionService').set('isAuthenticated', true);
this.render(hbs`{{gh-image-uploader image=image update=(action update)}}`);
fileUpload(this.$('input[type="file"]'));
wait().then(() => {
let [request] = server.handledRequests;
expect(request.requestHeaders.Authorization).to.equal('Bearer token');
done();
});
});
it('fires update action on successful upload', function (done) {
let update = sinon.spy();
this.set('update', update);
stubSuccessfulUpload(server);
this.render(hbs`{{gh-image-uploader image=image update=(action update)}}`);
fileUpload(this.$('input[type="file"]'));
wait().then(() => {
expect(update.calledOnce).to.be.true;
expect(update.firstCall.args[0]).to.equal('/content/images/test.png');
done();
});
});
it('doesn\'t fire update action on failed upload', function (done) {
let update = sinon.spy();
this.set('update', update);
stubFailedUpload(server, 500);
this.render(hbs`{{gh-image-uploader image=image update=(action update)}}`);
fileUpload(this.$('input[type="file"]'));
wait().then(() => {
expect(update.calledOnce).to.be.false;
done();
});
});
it('fires uploadStarted action on upload start', function (done) {
let uploadStarted = sinon.spy();
this.set('uploadStarted', uploadStarted);
stubSuccessfulUpload(server);
this.render(hbs`{{gh-image-uploader image=image uploadStarted=(action uploadStarted) update=(action update)}}`);
fileUpload(this.$('input[type="file"]'));
wait().then(() => {
expect(uploadStarted.calledOnce).to.be.true;
done();
});
});
it('fires uploadFinished action on successful upload', function (done) {
let uploadFinished = sinon.spy();
this.set('uploadFinished', uploadFinished);
stubSuccessfulUpload(server);
this.render(hbs`{{gh-image-uploader image=image uploadFinished=(action uploadFinished) update=(action update)}}`);
fileUpload(this.$('input[type="file"]'));
wait().then(() => {
expect(uploadFinished.calledOnce).to.be.true;
done();
});
});
it('fires uploadFinished action on failed upload', function (done) {
let uploadFinished = sinon.spy();
this.set('uploadFinished', uploadFinished);
stubFailedUpload(server);
this.render(hbs`{{gh-image-uploader image=image uploadFinished=(action uploadFinished) update=(action update)}}`);
fileUpload(this.$('input[type="file"]'));
wait().then(() => {
expect(uploadFinished.calledOnce).to.be.true;
done();
});
});
it('displays invalid file type error', function (done) {
stubFailedUpload(server, 415, 'UnsupportedMediaTypeError');
this.render(hbs`{{gh-image-uploader image=image update=(action update)}}`);
fileUpload(this.$('input[type="file"]'));
wait().then(() => {
expect(this.$('.failed').length, 'error message is displayed').to.equal(1);
expect(this.$('.failed').text()).to.match(/The image type you uploaded is not supported/);
expect(this.$('.btn-green').length, 'reset button is displayed').to.equal(1);
expect(this.$('.btn-green').text()).to.equal('Try Again');
done();
});
});
it('displays file too large for server error', function (done) {
stubFailedUpload(server, 413, 'RequestEntityTooLargeError');
this.render(hbs`{{gh-image-uploader image=image update=(action update)}}`);
fileUpload(this.$('input[type="file"]'));
wait().then(() => {
expect(this.$('.failed').length, 'error message is displayed').to.equal(1);
expect(this.$('.failed').text()).to.match(/The image you uploaded was larger/);
done();
});
});
it('handles file too large error directly from the web server', function (done) {
server.post('/ghost/api/v0.1/uploads/', function () {
return [413, {}, ''];
});
this.render(hbs`{{gh-image-uploader image=image update=(action update)}}`);
fileUpload(this.$('input[type="file"]'));
wait().then(() => {
expect(this.$('.failed').length, 'error message is displayed').to.equal(1);
expect(this.$('.failed').text()).to.match(/The image you uploaded was larger/);
done();
});
});
it('displays other server-side error with message', function (done) {
stubFailedUpload(server, 400, 'UnknownError');
this.render(hbs`{{gh-image-uploader image=image update=(action update)}}`);
fileUpload(this.$('input[type="file"]'));
wait().then(() => {
expect(this.$('.failed').length, 'error message is displayed').to.equal(1);
expect(this.$('.failed').text()).to.match(/Error: UnknownError/);
done();
});
});
it('handles unknown failure', function (done) {
server.post('/ghost/api/v0.1/uploads/', function () {
return [500, {'Content-Type': 'application/json'}, ''];
});
this.render(hbs`{{gh-image-uploader image=image update=(action update)}}`);
fileUpload(this.$('input[type="file"]'));
wait().then(() => {
expect(this.$('.failed').length, 'error message is displayed').to.equal(1);
expect(this.$('.failed').text()).to.match(/Something went wrong/);
done();
});
});
it('can be reset after a failed upload', function (done) {
stubFailedUpload(server, 400, 'UnknownError');
this.render(hbs`{{gh-image-uploader image=image update=(action update)}}`);
fileUpload(this.$('input[type="file"]'));
wait().then(() => {
run(() => {
this.$('.btn-green').click();
});
});
wait().then(() => {
expect(this.$('input[type="file"]').length).to.equal(1);
done();
});
});
it('displays upload progress', function (done) {
this.set('done', done);
// pretender fires a progress event every 50ms
stubSuccessfulUpload(server, 150);
this.render(hbs`{{gh-image-uploader image=image uploadFinished=(action done) update=(action update)}}`);
fileUpload(this.$('input[type="file"]'));
// after 75ms we should have had one progress event
run.later(this, function () {
expect(this.$('.progress .bar').length).to.equal(1);
let [_, percentageWidth] = this.$('.progress .bar').attr('style').match(/width: (\d+)%?/);
expect(percentageWidth).to.be.above(0);
expect(percentageWidth).to.be.below(100);
}, 75);
});
it('handles drag over/leave', function () {
stubSuccessfulUpload(server);
this.render(hbs`{{gh-image-uploader image=image update=(action update)}}`);
run(() => {
let dragover = Ember.$.Event('dragover', {
dataTransfer: {
files: []
}
});
this.$('.gh-image-uploader').trigger(dragover);
});
expect(this.$('.gh-image-uploader').hasClass('--drag-over'), 'has drag-over class').to.be.true;
run(() => {
this.$('.gh-image-uploader').trigger('dragleave');
});
expect(this.$('.gh-image-uploader').hasClass('--drag-over'), 'has drag-over class').to.be.false;
});
it('triggers file upload on file drop', function (done) {
let uploadSuccess = sinon.spy();
let drop = Ember.$.Event('drop', {
dataTransfer: {
files: [createFile()]
}
});
this.set('uploadSuccess', uploadSuccess);
stubSuccessfulUpload(server);
this.render(hbs`{{gh-image-uploader uploadSuccess=(action uploadSuccess)}}`);
run(() => {
this.$('.gh-image-uploader').trigger(drop);
});
wait().then(() => {
expect(uploadSuccess.calledOnce).to.be.true;
expect(uploadSuccess.firstCall.args[0]).to.equal('/content/images/test.png');
done();
});
});
});
describe('URL input form', function () {
beforeEach(function () {
this.set('configService.fileStorage', false);
});
it('displays save button by default', function () {
this.set('image', 'http://example.com/test.png');
this.render(hbs`{{gh-image-uploader image=image text="text test"}}`);
expect(this.$('button').length).to.equal(1);
expect(this.$('input[type="text"]').val()).to.equal('http://example.com/test.png');
});
it('can render without a save button', function () {
this.render(hbs`{{gh-image-uploader image=image saveButton=false text="text test"}}`);
expect(this.$('button').length).to.equal(0);
expect(this.$('.description').text().trim()).to.equal('text test');
});
it('fires update action when save button clicked', function () {
let update = sinon.spy();
this.set('update', update);
this.render(hbs`{{gh-image-uploader image=image update=(action update)}}`);
this.$('input[type="text"]').val('saved url');
this.$('input[type="text"]').change();
this.$('button.btn-blue').click();
expect(update.calledOnce).to.be.true;
expect(update.firstCall.args[0]).to.equal('saved url');
});
it('fires onInput action when typing URL', function () {
let onInput = sinon.spy();
this.set('onInput', onInput);
this.render(hbs`{{gh-image-uploader image=image onInput=(action onInput)}}`);
this.$('input[type="text"]').val('input url');
this.$('input[type="text"]').change();
expect(onInput.calledOnce).to.be.true;
expect(onInput.firstCall.args[0]).to.equal('input url');
});
it('saves on enter key', function () {
let update = sinon.spy();
this.set('update', update);
this.render(hbs`{{gh-image-uploader image=image update=(action update)}}`);
this.$('input[type="text"]').val('saved url');
this.$('input[type="text"]').change();
this.$('input[type="text"]').trigger(
$.Event('keyup', {keyCode: keyCodes.enter, which: keyCodes.enter})
);
expect(update.calledOnce).to.be.true;
expect(update.firstCall.args[0]).to.equal('saved url');
});
});
}
);