/* * 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 . */ ( function ( mw, $ ) { QUnit.module( 'mmv.ui.download.pane', QUnit.newMwEnvironment() ); QUnit.test( 'Sanity test, object creation and UI construction', function ( assert ) { var download = new mw.mmv.ui.download.Pane( $( '#qunit-fixture' ) ); assert.ok( download, 'download UI element is created.' ); assert.strictEqual( download.$pane.length, 1, 'Pane div created.' ); assert.ok( download.$downloadButton && download.$selectionArrow, 'Download button created.' ); assert.ok( download.downloadSizeMenu, 'Image size pulldown menu created.' ); assert.ok( download.$previewLink, 'Preview link created.' ); assert.ok( download.defaultItem, 'Default item set.' ); assert.strictEqual( download.$downloadButton.html(), '', 'Button has empty content.' ); 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 ) { var download = new mw.mmv.ui.download.Pane( $( '#qunit-fixture' ) ), src = 'https://upload.wikimedia.org/wikipedia/commons/3/3a/Foobar.jpg', image = { // fake mw.mmv.model.Image title: new mw.Title( 'File:Foobar.jpg' ), url: src }; assert.strictEqual( download.imageExtension, undefined, 'Image extension is not set.' ); download.utils.updateMenuOptions = function () { assert.ok( true, 'Menu options updated.' ); }; download.downloadSizeMenu.getMenu().selectItem = function () { assert.ok( true, 'Default item selected to update the labels.' ); }; 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.' ); } ); QUnit.test( 'attach()/unattach():', function ( assert ) { var hsstub, tstub, download = new mw.mmv.ui.download.Pane( $( '#qunit-fixture' ) ), image = { title: new mw.Title( 'File:Foobar.jpg' ), url: 'https://upload.wikimedia.org/wikipedia/commons/3/3a/Foobar.jpg' }; download.set( image ); hsstub = this.sandbox.stub( download, 'handleSizeSwitch' ); tstub = this.sandbox.stub( download.downloadSizeMenu.getMenu(), 'toggle' ); // Triggering action events before attaching should do nothing download.downloadSizeMenu.getMenu().emit( 'choose', download.downloadSizeMenu.getMenu().findSelectedItem() ); download.$selectionArrow.trigger( 'click' ); assert.ok( !hsstub.called, 'handleSizeSwitch not called' ); assert.ok( !tstub.called, 'Menu selection did not happen' ); hsstub.reset(); tstub.reset(); download.attach(); // Action events should be handled now download.downloadSizeMenu.getMenu().emit( 'choose', download.downloadSizeMenu.getMenu().findSelectedItem() ); download.$selectionArrow.trigger( 'click' ); assert.ok( hsstub.called, 'handleSizeSwitch was called' ); assert.ok( tstub.called, 'Menu selection happened' ); hsstub.reset(); tstub.reset(); download.unattach(); // Triggering action events now that we are unattached should do nothing download.downloadSizeMenu.getMenu().emit( 'choose', download.downloadSizeMenu.getMenu().findSelectedItem() ); download.$selectionArrow.trigger( 'click' ); assert.ok( !hsstub.called, 'handleSizeSwitch not called' ); assert.ok( !tstub.called, 'Menu selection did not happen' ); } ); QUnit.test( 'handleSizeSwitch():', function ( assert ) { var download = new mw.mmv.ui.download.Pane( $( '#qunit-fixture' ) ), newImageUrl = 'https://upload.wikimedia.org/wikipedia/commons/3/3a/NewFoobar.jpg'; download.utils.getThumbnailUrlPromise = function () { return $.Deferred().resolve( { url: newImageUrl } ).promise(); }; download.setDownloadUrl = function ( url ) { assert.strictEqual( url, newImageUrl, 'URL passed to setDownloadUrl is correct' ); }; download.handleSizeSwitch( download.downloadSizeMenu.getMenu().findSelectedItem() ); assert.ok( download.$downloadButton.html().match( /original.*/ ), 'Button message updated.' ); download.image = { url: newImageUrl }; download.utils.getThumbnailUrlPromise = function () { assert.ok( false, 'Should not fetch the thumbnail if the image is original size.' ); }; download.handleSizeSwitch( download.downloadSizeMenu.getMenu().findSelectedItem() ); } ); QUnit.test( 'setButtonText() sanity check:', function ( assert ) { var download = new mw.mmv.ui.download.Pane( $( '#qunit-fixture' ) ), message; download.setButtonText( 'large', 'jpg', 100, 200 ); assert.ok( true, 'Setting the text did not cause any errors' ); message = download.$downloadButton.html(); download.setButtonText( 'small', 'png', 1000, 2000 ); assert.notStrictEqual( download.$downloadButton.html(), message, 'Button text was updated' ); } ); QUnit.test( 'getExtensionFromUrl():', function ( assert ) { var download = new mw.mmv.ui.download.Pane( $( '#qunit-fixture' ) ); assert.strictEqual( download.getExtensionFromUrl( 'http://example.com/bing/foo.bar.png' ), 'png', 'Extension is parsed correctly' ); } ); QUnit.test( 'setDownloadUrl', function ( assert ) { var download = new mw.mmv.ui.download.Pane( $( '#qunit-fixture' ) ), imageUrl = 'https://upload.wikimedia.org/wikipedia/commons/3/3a/NewFoobar.jpg'; download.setDownloadUrl( imageUrl ); assert.strictEqual( download.$downloadButton.attr( 'href' ), imageUrl + '?download', 'Download link is set correctly.' ); assert.strictEqual( download.$previewLink.attr( 'href' ), imageUrl, 'Preview link is set correctly.' ); assert.ok( !download.$downloadButton.hasClass( 'disabledLink' ), 'Download link is enabled.' ); } ); }( mediaWiki, jQuery ) );