mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/MultimediaViewer
synced 2024-12-01 03:06:17 +00:00
26fbcd6095
What MultiMediaViewer does is re-using the small thumbnail <img> that is already present on the page, cloning it, blowing the size up, and using it as a "placeholder thumbnail". The moment the bigger image finished loading, it replaces the placeholder. The issue here is that the cloning includes class names like the <img class="thumbimage"> on every [[File:…|thumb]] image. This shows a gray border. The cloned DOM node in MultiMediaViewer shows this gray border around the placeholder for a short time. This can be distracting. Change-Id: Ie83427fab478b6568731b9a0b1f7dbbcc6d5b0fb
577 lines
21 KiB
JavaScript
577 lines
21 KiB
JavaScript
( function () {
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QUnit.module( 'mmv.bootstrap', QUnit.newMwEnvironment( {
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setup: function () {
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mw.config.set( 'wgMediaViewer', true );
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mw.config.set( 'wgMediaViewerOnClick', true );
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this.sandbox.stub( mw.user, 'isAnon' ).returns( false );
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}
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} ) );
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function createGallery( imageSrc, caption ) {
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var $div = $( '<div>' ).addClass( 'gallery' ).appendTo( '#qunit-fixture' ),
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$galleryBox = $( '<div>' ).addClass( 'gallerybox' ).appendTo( $div ),
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$thumbwrap = $( '<div>' ).addClass( 'thumb' ).appendTo( $galleryBox ),
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$link = $( '<a>' ).addClass( 'image' ).appendTo( $thumbwrap );
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$( '<img>' ).attr( 'src', ( imageSrc || 'thumb.jpg' ) ).appendTo( $link );
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$( '<div>' ).addClass( 'gallerytext' ).text( caption || 'Foobar' ).appendTo( $galleryBox );
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return $div;
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}
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function createThumb( imageSrc, caption, alt ) {
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var $div = $( '<div>' ).addClass( 'thumb' ).appendTo( '#qunit-fixture' ),
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$link = $( '<a>' ).addClass( 'image' ).appendTo( $div );
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$( '<div>' ).addClass( 'thumbcaption' ).appendTo( $div ).text( caption );
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$( '<img>' ).attr( 'src', ( imageSrc || 'thumb.jpg' ) ).attr( 'alt', alt ).appendTo( $link );
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return $div;
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}
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function createNormal( imageSrc, caption ) {
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var $link = $( '<a>' ).prop( 'title', caption ).addClass( 'image' ).appendTo( '#qunit-fixture' );
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$( '<img>' ).prop( 'src', ( imageSrc || 'thumb.jpg' ) ).appendTo( $link );
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return $link;
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}
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function createMultipleImage( images ) {
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var i, $div, $thumbimage, $link,
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$contain = $( '<div>' ).addClass( 'thumb' ),
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$thumbinner = $( '<div>' ).addClass( 'thumbinner' ).appendTo( $contain );
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for ( i = 0; i < images.length; ++i ) {
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$div = $( '<div>' ).appendTo( $thumbinner );
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$thumbimage = $( '<div>' ).addClass( 'thumbimage' ).appendTo( $div );
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$link = $( '<a>' ).addClass( 'image' ).appendTo( $thumbimage );
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$( '<img>' ).prop( 'src', images[ i ][ 0 ] ).appendTo( $link );
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$( '<div>' ).addClass( 'thumbcaption' ).text( images[ i ][ 1 ] ).appendTo( $div );
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}
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return $contain;
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}
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function createBootstrap( viewer ) {
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var bootstrap = new mw.mmv.MultimediaViewerBootstrap();
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bootstrap.processThumbs( $( '#qunit-fixture' ) );
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// MultimediaViewerBootstrap.ensureEventHandlersAreSetUp() is a weird workaround for gadget bugs.
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// MediaViewer should work without it, and so should the tests.
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bootstrap.ensureEventHandlersAreSetUp = function () {};
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bootstrap.getViewer = function () {
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return viewer || { initWithThumbs: function () {}, hash: function () {} };
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};
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return bootstrap;
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}
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function hashTest( prefix, bootstrap, assert ) {
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var hash = prefix + '/foo',
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callCount = 0;
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bootstrap.loadViewer = function () {
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callCount++;
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return $.Deferred().reject();
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};
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// Hijack loadViewer, which will return a promise that we'll have to
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// wait for if we want to see these tests through
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mw.mmv.testHelpers.asyncMethod( bootstrap, 'loadViewer' );
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bootstrap.setupEventHandlers();
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// invalid hash, should not trigger MMV load
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window.location.hash = 'Foo';
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// actual hash we want to test for, should trigger MMV load
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// use setTimeout to add new hash change to end of the call stack,
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// ensuring that event handlers for our previous change can execute
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// without us interfering with another immediate change
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setTimeout( function () {
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window.location.hash = hash;
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} );
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return mw.mmv.testHelpers.waitForAsync().then( function () {
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assert.strictEqual( callCount, 1, 'Viewer should be loaded once' );
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bootstrap.cleanupEventHandlers();
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window.location.hash = '';
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} );
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}
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QUnit.test( 'Promise does not hang on ResourceLoader errors', function ( assert ) {
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var bootstrap,
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errorMessage = 'loading failed',
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done = assert.async();
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this.sandbox.stub( mw.loader, 'using' )
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.callsArgWith( 2, new Error( errorMessage, [ 'mmv' ] ) )
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.withArgs( 'mediawiki.notification' ).returns( $.Deferred().reject() ); // needed for mw.notify
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bootstrap = createBootstrap();
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this.sandbox.stub( bootstrap, 'setupOverlay' );
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this.sandbox.stub( bootstrap, 'cleanupOverlay' );
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bootstrap.loadViewer( true ).fail( function ( message ) {
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assert.strictEqual( bootstrap.setupOverlay.called, true, 'Overlay was set up' );
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assert.strictEqual( bootstrap.cleanupOverlay.called, true, 'Overlay was cleaned up' );
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assert.strictEqual( message, errorMessage, 'promise is rejected with the error message when loading fails' );
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done();
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} );
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} );
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QUnit.test( 'Clicks are not captured once the loading fails', function ( assert ) {
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var event, returnValue,
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bootstrap = new mw.mmv.MultimediaViewerBootstrap(),
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clock = this.sandbox.useFakeTimers();
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this.sandbox.stub( mw.loader, 'using' )
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.callsArgWith( 2, new Error( 'loading failed', [ 'mmv' ] ) )
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.withArgs( 'mediawiki.notification' ).returns( $.Deferred().reject() ); // needed for mw.notify
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bootstrap.ensureEventHandlersAreSetUp = function () {};
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// trigger first click, which will cause MMV to be loaded (which we've
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// set up to fail)
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event = new $.Event( 'click', { button: 0, which: 1 } );
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returnValue = bootstrap.click( {}, event, mw.Title.newFromText( 'Foo' ) );
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clock.tick( 10 );
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assert.ok( event.isDefaultPrevented(), 'First click is caught' );
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assert.strictEqual( returnValue, false, 'First click is caught' );
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// wait until MMW is loaded (or failed to load, in this case) before we
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// trigger another click - which should then not be caught
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event = new $.Event( 'click', { button: 0, which: 1 } );
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returnValue = bootstrap.click( {}, event, mw.Title.newFromText( 'Foo' ) );
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clock.tick( 10 );
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assert.strictEqual( event.isDefaultPrevented(), false, 'Click after loading failure is not caught' );
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assert.notStrictEqual( returnValue, false, 'Click after loading failure is not caught' );
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clock.restore();
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} );
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// FIXME: Tests suspended as they do not pass in QUnit 2.x+ – T192932
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QUnit.skip( 'Check viewer invoked when clicking on valid image links', function ( assert ) {
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// TODO: Is <div class="gallery"><span class="image"><img/></span></div> valid ???
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var div, link, link2, link3, link4, link5, bootstrap,
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viewer = { initWithThumbs: function () {}, loadImageByTitle: this.sandbox.stub() },
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clock = this.sandbox.useFakeTimers();
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// Create gallery with valid link image
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div = createGallery();
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link = div.find( 'a.image' );
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// Valid isolated thumbnail
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link2 = $( '<a>' ).addClass( 'image' ).appendTo( '#qunit-fixture' );
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$( '<img>' ).attr( 'src', 'thumb2.jpg' ).appendTo( link2 );
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// Non-valid fragment
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link3 = $( '<a>' ).addClass( 'noImage' ).appendTo( div );
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$( '<img>' ).attr( 'src', 'thumb3.jpg' ).appendTo( link3 );
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mw.config.set( 'wgTitle', 'Thumb4.jpg' );
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mw.config.set( 'wgNamespaceNumber', 6 );
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$( '<div>' ).addClass( 'fullMedia' ).appendTo( div );
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$( '<img>' ).attr( 'src', 'thumb4.jpg' ).appendTo(
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$( '<a>' )
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.appendTo(
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$( '<div>' )
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.attr( 'id', 'file' )
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.appendTo( '#qunit-fixture' )
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)
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);
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// Create a new bootstrap object to trigger the DOM scan, etc.
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bootstrap = createBootstrap( viewer );
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this.sandbox.stub( bootstrap, 'setupOverlay' );
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link4 = $( '.fullMedia .mw-mmv-view-expanded' );
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assert.ok( link4.length, 'Link for viewing expanded file was set up.' );
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link5 = $( '.fullMedia .mw-mmv-view-config' );
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assert.ok( link5.length, 'Link for opening enable/disable configuration was set up.' );
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// Click on valid link
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link.trigger( { type: 'click', which: 1 } );
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clock.tick( 10 );
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// FIXME: Actual bootstrap.setupOverlay.callCount: 2
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assert.equal( bootstrap.setupOverlay.callCount, 1, 'setupOverlay called (1st click)' );
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assert.equal( viewer.loadImageByTitle.callCount, 1, 'loadImageByTitle called (1st click)' );
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this.sandbox.reset();
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// Click on valid link
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link2.trigger( { type: 'click', which: 1 } );
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clock.tick( 10 );
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assert.equal( bootstrap.setupOverlay.callCount, 1, 'setupOverlay called (2nd click)' );
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assert.equal( viewer.loadImageByTitle.callCount, 1, 'loadImageByTitle called (2nd click)' );
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this.sandbox.reset();
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// Click on valid link
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link4.trigger( { type: 'click', which: 1 } );
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clock.tick( 10 );
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assert.equal( bootstrap.setupOverlay.callCount, 1, 'setupOverlay called (3rd click)' );
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assert.equal( viewer.loadImageByTitle.callCount, 1, 'loadImageByTitle called (3rd click)' );
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this.sandbox.reset();
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// Click on valid link even when preference says not to
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mw.config.set( 'wgMediaViewerOnClick', false );
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link4.trigger( { type: 'click', which: 1 } );
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clock.tick( 10 );
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mw.config.set( 'wgMediaViewerOnClick', true );
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assert.equal( bootstrap.setupOverlay.callCount, 1, 'setupOverlay called on-click with pref off' );
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assert.equal( viewer.loadImageByTitle.callCount, 1, 'loadImageByTitle called on-click with pref off' );
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this.sandbox.reset();
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// @todo comment that above clicks should result in call, below clicks should not
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// Click on non-valid link
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link3.trigger( { type: 'click', which: 1 } );
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clock.tick( 10 );
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assert.equal( bootstrap.setupOverlay.callCount, 0, 'setupOverlay not called on non-valid link click' );
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assert.equal( viewer.loadImageByTitle.callCount, 0, 'loadImageByTitle not called on non-valid link click' );
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this.sandbox.reset();
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// Click on valid links with preference off
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mw.config.set( 'wgMediaViewerOnClick', false );
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link.trigger( { type: 'click', which: 1 } );
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link2.trigger( { type: 'click', which: 1 } );
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clock.tick( 10 );
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assert.equal( bootstrap.setupOverlay.callCount, 0, 'setupOverlay not called on non-valid link click with pref off' );
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assert.equal( viewer.loadImageByTitle.callCount, 0, 'loadImageByTitle not called on non-valid link click with pref off' );
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clock.restore();
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} );
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QUnit.test( 'Skip images with invalid extensions', function ( assert ) {
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var div, link,
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viewer = { initWithThumbs: function () {}, loadImageByTitle: this.sandbox.stub() },
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clock = this.sandbox.useFakeTimers();
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// Create gallery with image that has invalid name extension
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div = createGallery( 'thumb.badext' );
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link = div.find( 'a.image' );
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// Create a new bootstrap object to trigger the DOM scan, etc.
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createBootstrap( viewer );
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// Click on valid link with wrong image extension
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link.trigger( { type: 'click', which: 1 } );
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clock.tick( 10 );
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assert.strictEqual( viewer.loadImageByTitle.called, false, 'Image should not be loaded' );
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clock.restore();
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} );
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// FIXME: Tests suspended as they do not pass in QUnit 2.x+ – T192932
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QUnit.skip( 'Accept only left clicks without modifier keys, skip the rest', function ( assert ) {
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var $div, $link, bootstrap,
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viewer = { initWithThumbs: function () {}, loadImageByTitle: this.sandbox.stub() },
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clock = this.sandbox.useFakeTimers();
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// Create gallery with image that has valid name extension
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$div = createGallery();
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// Create a new bootstrap object to trigger the DOM scan, etc.
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bootstrap = createBootstrap( viewer );
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this.sandbox.stub( bootstrap, 'setupOverlay' );
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$link = $div.find( 'a.image' );
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// Handle valid left click, it should try to load the image
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$link.trigger( { type: 'click', which: 1 } );
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clock.tick( 10 );
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// FIXME: Actual bootstrap.setupOverlay.callCount: 2
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assert.equal( bootstrap.setupOverlay.callCount, 1, 'Left-click: Set up overlay' );
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assert.equal( viewer.loadImageByTitle.callCount, 1, 'Left-click: Load image' );
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this.sandbox.reset();
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// Skip Ctrl-left-click, no image is loaded
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$link.trigger( { type: 'click', which: 1, ctrlKey: true } );
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clock.tick( 10 );
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assert.equal( bootstrap.setupOverlay.callCount, 0, 'Ctrl-left-click: No overlay' );
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assert.equal( viewer.loadImageByTitle.callCount, 0, 'Ctrl-left-click: No image load' );
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this.sandbox.reset();
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// Skip invalid right click, no image is loaded
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$link.trigger( { type: 'click', which: 2 } );
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clock.tick( 10 );
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assert.equal( bootstrap.setupOverlay.callCount, 0, 'Right-click: No overlay' );
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assert.equal( viewer.loadImageByTitle.callCount, 0, 'Right-click: Image was not loaded' );
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clock.restore();
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} );
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QUnit.test( 'Ensure that the correct title is loaded when clicking', function ( assert ) {
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var bootstrap,
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viewer = { initWithThumbs: function () {}, loadImageByTitle: this.sandbox.stub() },
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$div = createGallery( 'foo.jpg' ),
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$link = $div.find( 'a.image' ),
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clock = this.sandbox.useFakeTimers();
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// Create a new bootstrap object to trigger the DOM scan, etc.
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bootstrap = createBootstrap( viewer );
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this.sandbox.stub( bootstrap, 'setupOverlay' );
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$link.trigger( { type: 'click', which: 1 } );
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clock.tick( 10 );
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assert.ok( bootstrap.setupOverlay.called, 'Overlay was set up' );
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assert.strictEqual( viewer.loadImageByTitle.firstCall.args[ 0 ].getPrefixedDb(), 'File:Foo.jpg', 'Titles are identical' );
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clock.restore();
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} );
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// FIXME: Tests suspended as they do not pass in QUnit 2.x+ – T192932
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QUnit.skip( 'Validate new LightboxImage object has sane constructor parameters', function ( assert ) {
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var bootstrap,
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$div,
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$link,
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viewer = mw.mmv.testHelpers.getMultimediaViewer(),
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fname = 'valid',
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imgSrc = '/' + fname + '.jpg/300px-' + fname + '.jpg',
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imgRegex = new RegExp( imgSrc + '$' ),
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clock = this.sandbox.useFakeTimers();
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$div = createThumb( imgSrc, 'Blah blah', 'meow' );
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$link = $div.find( 'a.image' );
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// Create a new bootstrap object to trigger the DOM scan, etc.
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bootstrap = createBootstrap( viewer );
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this.sandbox.stub( bootstrap, 'setupOverlay' );
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this.sandbox.stub( viewer, 'createNewImage' );
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viewer.loadImage = function () {};
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viewer.createNewImage = function ( fileLink, filePageLink, fileTitle, index, thumb, caption, alt ) {
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var html = thumb.outerHTML;
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// FIXME: fileLink doesn't match imgRegex (null)
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assert.ok( fileLink.match( imgRegex ), 'Thumbnail URL used in creating new image object' );
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assert.strictEqual( filePageLink, '', 'File page link is sane when creating new image object' );
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assert.strictEqual( fileTitle.title, fname, 'Filename is correct when passed into new image constructor' );
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assert.strictEqual( index, 0, 'The only image we created in the gallery is set at index 0 in the images array' );
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assert.ok( html.indexOf( ' src="' + imgSrc + '"' ) > 0, 'The image element passed in contains the src=... we want.' );
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assert.ok( html.indexOf( ' alt="meow"' ) > 0, 'The image element passed in contains the alt=... we want.' );
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assert.strictEqual( caption, 'Blah blah', 'The caption passed in is correct' );
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assert.strictEqual( alt, 'meow', 'The alt text passed in is correct' );
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};
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$link.trigger( { type: 'click', which: 1 } );
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clock.tick( 10 );
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assert.equal( bootstrap.setupOverlay.callCount, 1, 'Overlay was set up' );
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clock.reset();
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} );
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QUnit.test( 'Only load the viewer on a valid hash (modern browsers)', function ( assert ) {
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var bootstrap;
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window.location.hash = '';
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bootstrap = createBootstrap();
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return hashTest( '/media', bootstrap, assert );
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} );
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QUnit.test( 'Only load the viewer on a valid hash (old browsers)', function ( assert ) {
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var bootstrap;
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window.location.hash = '';
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bootstrap = createBootstrap();
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bootstrap.browserHistory = undefined;
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return hashTest( '/media', bootstrap, assert );
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} );
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QUnit.test( 'Load the viewer on a legacy hash (modern browsers)', function ( assert ) {
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var bootstrap;
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window.location.hash = '';
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bootstrap = createBootstrap();
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return hashTest( 'mediaviewer', bootstrap, assert );
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} );
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QUnit.test( 'Load the viewer on a legacy hash (old browsers)', function ( assert ) {
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var bootstrap;
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window.location.hash = '';
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bootstrap = createBootstrap();
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bootstrap.browserHistory = undefined;
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return hashTest( 'mediaviewer', bootstrap, assert );
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} );
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QUnit.test( 'Overlay is set up on hash change', function ( assert ) {
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var bootstrap;
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window.location.hash = '#/media/foo';
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bootstrap = createBootstrap();
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this.sandbox.stub( bootstrap, 'setupOverlay' );
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bootstrap.hash();
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assert.ok( bootstrap.setupOverlay.called, 'Overlay is set up' );
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} );
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QUnit.test( 'Overlay is not set up on an irrelevant hash change', function ( assert ) {
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var bootstrap;
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window.location.hash = '#foo';
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bootstrap = createBootstrap();
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this.sandbox.stub( bootstrap, 'setupOverlay' );
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bootstrap.loadViewer();
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bootstrap.setupOverlay.reset();
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bootstrap.hash();
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assert.strictEqual( bootstrap.setupOverlay.called, false, 'Overlay is not set up' );
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} );
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QUnit.test( 'internalHashChange', function ( assert ) {
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var bootstrap = createBootstrap(),
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hash = '#/media/foo',
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callCount = 0,
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clock = this.sandbox.useFakeTimers();
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window.location.hash = '';
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bootstrap.loadViewer = function () {
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callCount++;
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return $.Deferred().reject();
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};
|
||
|
||
bootstrap.setupEventHandlers();
|
||
|
||
bootstrap.internalHashChange( { hash: hash } );
|
||
clock.tick( 10 );
|
||
|
||
assert.strictEqual( callCount, 0, 'Viewer should not be loaded' );
|
||
assert.strictEqual( window.location.hash, hash, 'Window\'s hash has been updated correctly' );
|
||
|
||
bootstrap.cleanupEventHandlers();
|
||
window.location.hash = '';
|
||
clock.restore();
|
||
} );
|
||
|
||
QUnit.test( 'internalHashChange (legacy)', function ( assert ) {
|
||
var bootstrap = createBootstrap(),
|
||
hash = '#mediaviewer/foo',
|
||
callCount = 0,
|
||
clock = this.sandbox.useFakeTimers();
|
||
|
||
window.location.hash = '';
|
||
|
||
bootstrap.loadViewer = function () {
|
||
callCount++;
|
||
return $.Deferred().reject();
|
||
};
|
||
|
||
bootstrap.setupEventHandlers();
|
||
|
||
bootstrap.internalHashChange( { hash: hash } );
|
||
clock.tick( 10 );
|
||
|
||
assert.strictEqual( callCount, 0, 'Viewer should not be loaded' );
|
||
assert.strictEqual( window.location.hash, hash, 'Window\'s hash has been updated correctly' );
|
||
|
||
bootstrap.cleanupEventHandlers();
|
||
window.location.hash = '';
|
||
clock.restore();
|
||
} );
|
||
|
||
QUnit.test( 'Restoring article scroll position', function ( assert ) {
|
||
var stubbedScrollTop,
|
||
bootstrap = createBootstrap(),
|
||
$window = $( window ),
|
||
done = assert.async();
|
||
|
||
this.sandbox.stub( $.fn, 'scrollTop', function ( scrollTop ) {
|
||
if ( scrollTop !== undefined ) {
|
||
stubbedScrollTop = scrollTop;
|
||
return this;
|
||
} else {
|
||
return stubbedScrollTop;
|
||
}
|
||
} );
|
||
|
||
$window.scrollTop( 50 );
|
||
bootstrap.setupOverlay();
|
||
// Calling this a second time because it can happen in history navigation context
|
||
bootstrap.setupOverlay();
|
||
// Clear scrollTop to check it is restored
|
||
$window.scrollTop( 0 );
|
||
bootstrap.cleanupOverlay();
|
||
|
||
// Scroll restoration is on a setTimeout
|
||
setTimeout( function () {
|
||
assert.strictEqual( $( window ).scrollTop(), 50, 'Scroll is correctly reset to original top position' );
|
||
done();
|
||
} );
|
||
} );
|
||
|
||
QUnit.test( 'Preload JS/CSS dependencies on thumb hover', function ( assert ) {
|
||
var $div, bootstrap,
|
||
clock = this.sandbox.useFakeTimers(),
|
||
viewer = { initWithThumbs: function () {} };
|
||
|
||
// Create gallery with image that has valid name extension
|
||
$div = createThumb();
|
||
|
||
// Create a new bootstrap object to trigger the DOM scan, etc.
|
||
bootstrap = createBootstrap( viewer );
|
||
|
||
this.sandbox.stub( mw.loader, 'load' );
|
||
|
||
$div.trigger( 'mouseenter' );
|
||
clock.tick( bootstrap.hoverWaitDuration - 50 );
|
||
$div.trigger( 'mouseleave' );
|
||
|
||
assert.strictEqual( mw.loader.load.called, false, 'Dependencies should not be preloaded if the thumb is not hovered long enough' );
|
||
|
||
$div.trigger( 'mouseenter' );
|
||
clock.tick( bootstrap.hoverWaitDuration + 50 );
|
||
$div.trigger( 'mouseleave' );
|
||
|
||
assert.strictEqual( mw.loader.load.called, true, 'Dependencies should be preloaded if the thumb is hovered long enough' );
|
||
|
||
clock.restore();
|
||
} );
|
||
|
||
QUnit.test( 'isAllowedThumb', function ( assert ) {
|
||
var $container = $( '<div>' ),
|
||
$thumb = $( '<img>' ).appendTo( $container ),
|
||
bootstrap = createBootstrap();
|
||
|
||
assert.strictEqual( bootstrap.isAllowedThumb( $thumb ), true, 'Normal image in a div is allowed.' );
|
||
|
||
$container.addClass( 'metadata' );
|
||
assert.strictEqual( bootstrap.isAllowedThumb( $thumb ), false, 'Image in a metadata container is disallowed.' );
|
||
|
||
$container.removeClass().addClass( 'noviewer' );
|
||
assert.strictEqual( bootstrap.isAllowedThumb( $thumb ), false, 'Image in a noviewer container is disallowed.' );
|
||
|
||
$container.removeClass().addClass( 'noarticletext' );
|
||
assert.strictEqual( bootstrap.isAllowedThumb( $thumb ), false, 'Image in an empty article is disallowed.' );
|
||
|
||
$container.removeClass().addClass( 'noviewer' );
|
||
assert.strictEqual( bootstrap.isAllowedThumb( $thumb ), false, 'Image with a noviewer class is disallowed.' );
|
||
} );
|
||
|
||
QUnit.test( 'findCaption', function ( assert ) {
|
||
var gallery = createGallery( 'foo.jpg', 'Baz' ),
|
||
thumb = createThumb( 'foo.jpg', 'Quuuuux' ),
|
||
link = createNormal( 'foo.jpg', 'Foobar' ),
|
||
multiple = createMultipleImage( [ [ 'foo.jpg', 'Image #1' ], [ 'bar.jpg', 'Image #2' ],
|
||
[ 'foobar.jpg', 'Image #3' ] ] ),
|
||
bootstrap = createBootstrap();
|
||
|
||
assert.strictEqual( bootstrap.findCaption( gallery.find( '.thumb' ), gallery.find( 'a.image' ) ), 'Baz', 'A gallery caption is found.' );
|
||
assert.strictEqual( bootstrap.findCaption( thumb, thumb.find( 'a.image' ) ), 'Quuuuux', 'A thumbnail caption is found.' );
|
||
assert.strictEqual( bootstrap.findCaption( $(), link ), 'Foobar', 'The caption is found even if the image is not a thumbnail.' );
|
||
assert.strictEqual( bootstrap.findCaption( multiple, multiple.find( 'img[src="bar.jpg"]' ).closest( 'a' ) ), 'Image #2', 'The caption is found in {{Multiple image}}.' );
|
||
} );
|
||
}() );
|