/* * This file is part of the MediaWiki extension MultimediaViewer. * * MultimediaViewer 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 2 of the License, or * (at your option) any later version. * * MultimediaViewer 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 MultimediaViewer. If not, see <http://www.gnu.org/licenses/>. */ const { Download: DownloadPane, Utils } = require( 'mmv.ui.reuse' ); ( function () { QUnit.module( 'mmv.ui.download.pane', QUnit.newMwEnvironment() ); QUnit.test( 'Sense test, object creation and UI construction', function ( assert ) { const download = new DownloadPane( $( '#qunit-fixture' ) ); assert.true( download instanceof DownloadPane, 'download UI element is created.' ); assert.strictEqual( download.$downloadButton.length, 1, 'Download button created.' ); assert.strictEqual( download.$downloadSizeMenu.length, 1, 'Image size pulldown menu created.' ); assert.strictEqual( download.$downloadSizeMenu.children().length, 5, 'Image size pulldown menu created.' ); assert.strictEqual( download.$previewLink.length, 1, 'Preview link created.' ); assert.strictEqual( download.$downloadButton.attr( 'href' ), undefined, 'Button href is empty.' ); assert.strictEqual( download.$previewLink.attr( 'href' ), undefined, 'Preview link href is empty.' ); } ); QUnit.test( 'set()/empty():', function ( assert ) { const download = new DownloadPane( $( '#qunit-fixture' ) ); const src = 'https://upload.wikimedia.org/wikipedia/commons/3/3a/Foobar.jpg'; const image = { // fake ImageModel title: new mw.Title( 'File:Foobar.jpg' ), url: src }; assert.strictEqual( download.imageExtension, undefined, 'Image extension is not set.' ); const updateMenuOptions = Utils.updateMenuOptions; Utils.updateMenuOptions = function () { assert.true( true, 'Menu options updated.' ); }; download.setAttributionText = () => {}; download.set( image ); assert.strictEqual( download.imageExtension, 'jpg', 'Image extension is set correctly.' ); download.empty(); assert.strictEqual( download.imageExtension, undefined, 'Image extension is not set.' ); Utils.updateMenuOptions = updateMenuOptions; } ); QUnit.test( 'handleSizeSwitch():', function ( assert ) { const download = new DownloadPane( $( '#qunit-fixture' ) ); const newImageUrl = 'https://upload.wikimedia.org/wikipedia/commons/3/3a/NewFoobar.jpg'; const getThumbnailUrlPromise = Utils.getThumbnailUrlPromise; Utils.getThumbnailUrlPromise = function () { return $.Deferred().resolve( { url: newImageUrl } ).promise(); }; download.setDownloadUrl = function ( url ) { assert.strictEqual( url, newImageUrl, 'URL passed to setDownloadUrl is correct' ); }; download.handleSizeSwitch(); download.image = { url: newImageUrl }; Utils.getThumbnailUrlPromise = function () { assert.true( false, 'Should not fetch the thumbnail if the image is original size.' ); }; download.handleSizeSwitch(); Utils.getThumbnailUrlPromise = getThumbnailUrlPromise; } ); QUnit.test( 'getExtensionFromUrl():', function ( assert ) { const download = new DownloadPane( $( '#qunit-fixture' ) ); assert.strictEqual( download.getExtensionFromUrl( 'http://example.com/bing/foo.bar.png' ), 'png', 'Extension is parsed correctly' ); } ); QUnit.test( 'setDownloadUrl', function ( assert ) { const download = new DownloadPane( $( '#qunit-fixture' ) ); const imageUrl = 'https://upload.wikimedia.org/wikipedia/commons/3/3a/NewFoobar.jpg'; download.setDownloadUrl( imageUrl ); assert.strictEqual( download.$downloadButton.attr( 'href' ), imageUrl + '?download', 'Download link is set correctly.' ); assert.strictEqual( download.$previewLink.attr( 'href' ), imageUrl, 'Preview link is set correctly.' ); assert.strictEqual( download.$downloadButton.hasClass( 'disabledLink' ), false, 'Download link is enabled.' ); } ); }() );