354 lines
9.3 KiB
JavaScript
354 lines
9.3 KiB
JavaScript
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// These tests expect the DOM to contain a presentation
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// with the following slide structure:
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//
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// 1
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// 2 - Three sub-slides
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// 3 - Three fragment elements
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// 4
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Reveal.addEventListener( 'ready', function() {
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// ---------------------------------------------------------------
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// API TESTS
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QUnit.module( 'API' );
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test( 'Reveal.isReady', function() {
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strictEqual( Reveal.isReady(), true, 'returns true' );
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});
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test( 'Reveal.isOverview', function() {
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strictEqual( Reveal.isOverview(), false, 'false by default' );
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Reveal.toggleOverview();
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strictEqual( Reveal.isOverview(), true, 'true after toggling on' );
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Reveal.toggleOverview();
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strictEqual( Reveal.isOverview(), false, 'false after toggling off' );
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});
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test( 'Reveal.isPaused', function() {
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strictEqual( Reveal.isPaused(), false, 'false by default' );
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Reveal.togglePause();
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strictEqual( Reveal.isPaused(), true, 'true after pausing' );
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Reveal.togglePause();
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strictEqual( Reveal.isPaused(), false, 'false after resuming' );
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});
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test( 'Reveal.isFirstSlide', function() {
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Reveal.slide( 0, 0 );
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strictEqual( Reveal.isFirstSlide(), true, 'true after Reveal.slide( 0, 0 )' );
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Reveal.slide( 1, 0 );
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strictEqual( Reveal.isFirstSlide(), false, 'false after Reveal.slide( 1, 0 )' );
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Reveal.slide( 0, 0 );
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strictEqual( Reveal.isFirstSlide(), true, 'true after Reveal.slide( 0, 0 )' );
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});
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test( 'Reveal.isLastSlide', function() {
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Reveal.slide( 0, 0 );
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strictEqual( Reveal.isLastSlide(), false, 'false after Reveal.slide( 0, 0 )' );
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var lastSlideIndex = document.querySelectorAll( '.reveal .slides>section' ).length - 1;
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Reveal.slide( lastSlideIndex, 0 );
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strictEqual( Reveal.isLastSlide(), true, 'true after Reveal.slide( ', 0+ lastSlideIndex +' )' );
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Reveal.slide( 0, 0 );
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strictEqual( Reveal.isLastSlide(), false, 'false after Reveal.slide( 0, 0 )' );
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});
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test( 'Reveal.getIndices', function() {
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var indices = Reveal.getIndices();
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ok( typeof indices.hasOwnProperty( 'h' ), 'h exists' );
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ok( typeof indices.hasOwnProperty( 'v' ), 'v exists' );
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ok( typeof indices.hasOwnProperty( 'f' ), 'f exists' );
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Reveal.slide( 1, 0 );
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ok( Reveal.getIndices().h === 1 && Reveal.getIndices().v === 0, 'h 1, v 0' );
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Reveal.slide( 1, 2 );
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ok( Reveal.getIndices().h === 1 && Reveal.getIndices().v === 2, 'h 1, v 2' );
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Reveal.slide( 0, 0 );
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});
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test( 'Reveal.getSlide', function() {
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var firstSlide = document.querySelector( '.reveal .slides>section:first-child' );
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equal( Reveal.getSlide( 0 ), firstSlide, 'gets correct first slide' );
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strictEqual( Reveal.getSlide( 100 ), undefined, 'returns undefined when slide can\'t be found' );
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});
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test( 'Reveal.getPreviousSlide/getCurrentSlide', function() {
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Reveal.slide( 0, 0 );
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Reveal.slide( 1, 0 );
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var firstSlide = document.querySelector( '.reveal .slides>section:first-child' );
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var secondSlide = document.querySelector( '.reveal .slides>section:nth-child(2)>section' );
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equal( Reveal.getPreviousSlide(), firstSlide, 'previous is slide #0' );
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equal( Reveal.getCurrentSlide(), secondSlide, 'current is slide #1' );
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});
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test( 'Reveal.getScale', function() {
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ok( typeof Reveal.getScale() === 'number', 'has scale' );
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});
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test( 'Reveal.getConfig', function() {
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ok( typeof Reveal.getConfig() === 'object', 'has config' );
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});
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test( 'Reveal.configure', function() {
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strictEqual( Reveal.getConfig().loop, false, '"loop" is false to start with' );
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Reveal.configure({ loop: true });
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strictEqual( Reveal.getConfig().loop, true, '"loop" has changed to true' );
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Reveal.configure({ loop: false, customTestValue: 1 });
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strictEqual( Reveal.getConfig().customTestValue, 1, 'supports custom values' );
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});
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test( 'Reveal.availableRoutes', function() {
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Reveal.slide( 0, 0 );
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deepEqual( Reveal.availableRoutes(), { left: false, up: false, down: false, right: true }, 'correct for first slide' );
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Reveal.slide( 1, 0 );
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deepEqual( Reveal.availableRoutes(), { left: true, up: false, down: true, right: true }, 'correct for vertical slide' );
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});
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test( 'Reveal.next', function() {
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Reveal.slide( 0, 0 );
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// Step through the vertical child slides
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Reveal.next();
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deepEqual( Reveal.getIndices(), { h: 1, v: 0, f: undefined } );
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Reveal.next();
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deepEqual( Reveal.getIndices(), { h: 1, v: 1, f: undefined } );
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Reveal.next();
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deepEqual( Reveal.getIndices(), { h: 1, v: 2, f: undefined } );
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// There's fragments on this slide
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Reveal.next();
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deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 0 } );
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Reveal.next();
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deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 1 } );
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Reveal.next();
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deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 2 } );
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Reveal.next();
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deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 3 } );
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Reveal.next();
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deepEqual( Reveal.getIndices(), { h: 3, v: 0, f: undefined } );
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// We're at the end, this should have no effect
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Reveal.next();
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deepEqual( Reveal.getIndices(), { h: 3, v: 0, f: undefined } );
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});
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// ---------------------------------------------------------------
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// FRAGMENT TESTS
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QUnit.module( 'Fragments' );
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test( 'Sliding to fragments', function() {
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Reveal.slide( 2, 0, 0 );
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deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 0 }, 'Reveal.slide( 2, 0, 0 )' );
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Reveal.slide( 2, 0, 2 );
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deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 2 }, 'Reveal.slide( 2, 0, 2 )' );
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Reveal.slide( 2, 0, 1 );
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deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 1 }, 'Reveal.slide( 2, 0, 1 )' );
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});
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test( 'Stepping through fragments', function() {
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Reveal.slide( 2, 0, 0 );
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// forwards:
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Reveal.next();
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deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 1 }, 'next() goes to next fragment' );
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Reveal.right();
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deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 2 }, 'right() goes to next fragment' );
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Reveal.down();
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deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 3 }, 'down() goes to next fragment' );
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Reveal.down(); // moves to f #3
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// backwards:
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Reveal.prev();
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deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 2 }, 'prev() goes to prev fragment' );
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Reveal.left();
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deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 1 }, 'left() goes to prev fragment' );
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Reveal.up();
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deepEqual( Reveal.getIndices(), { h: 2, v: 0, f: 0 }, 'left() goes to prev fragment' );
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});
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asyncTest( 'fragmentshown event', function() {
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expect( 2 );
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var _onEvent = function( event ) {
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ok( true, 'event fired' );
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}
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Reveal.addEventListener( 'fragmentshown', _onEvent );
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Reveal.slide( 2, 0 );
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Reveal.slide( 2, 0 ); // should do nothing
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Reveal.slide( 2, 0, 0 ); // should do nothing
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Reveal.next();
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Reveal.next();
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Reveal.prev(); // shouldn't fire fragmentshown
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start();
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Reveal.removeEventListener( 'fragmentshown', _onEvent );
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});
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asyncTest( 'fragmenthidden event', function() {
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expect( 2 );
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var _onEvent = function( event ) {
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ok( true, 'event fired' );
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}
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Reveal.addEventListener( 'fragmenthidden', _onEvent );
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Reveal.slide( 2, 0, 2 );
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Reveal.slide( 2, 0, 2 ); // should do nothing
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Reveal.prev();
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Reveal.prev();
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Reveal.next(); // shouldn't fire fragmenthidden
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start();
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Reveal.removeEventListener( 'fragmenthidden', _onEvent );
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});
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// ---------------------------------------------------------------
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// CONFIGURATION VALUES
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QUnit.module( 'Configuration' );
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test( 'Controls', function() {
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var controlsElement = document.querySelector( '.reveal>.controls' );
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Reveal.configure({ controls: false });
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equal( controlsElement.style.display, 'none', 'controls are hidden' );
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Reveal.configure({ controls: true });
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equal( controlsElement.style.display, 'block', 'controls are visible' );
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});
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test( 'Progress', function() {
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var progressElement = document.querySelector( '.reveal>.progress' );
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Reveal.configure({ progress: false });
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equal( progressElement.style.display, 'none', 'progress are hidden' );
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Reveal.configure({ progress: true });
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equal( progressElement.style.display, 'block', 'progress are visible' );
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});
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test( 'Loop', function() {
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Reveal.configure({ loop: true });
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Reveal.slide( 0, 0 );
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Reveal.left();
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notEqual( Reveal.getIndices().h, 0, 'looped from start to end' );
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Reveal.right();
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equal( Reveal.getIndices().h, 0, 'looped from end to start' );
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Reveal.configure({ loop: false });
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});
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// ---------------------------------------------------------------
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// EVENT TESTS
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QUnit.module( 'Events' );
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asyncTest( 'slidechanged', function() {
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expect( 3 );
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var _onEvent = function( event ) {
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ok( true, 'event fired' );
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}
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Reveal.addEventListener( 'slidechanged', _onEvent );
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Reveal.slide( 1, 0 ); // should trigger
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Reveal.slide( 1, 0 ); // should do nothing
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Reveal.next(); // should trigger
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Reveal.slide( 3, 0 ); // should trigger
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Reveal.next(); // should do nothing
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start();
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Reveal.removeEventListener( 'slidechanged', _onEvent );
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});
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asyncTest( 'paused', function() {
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expect( 1 );
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var _onEvent = function( event ) {
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ok( true, 'event fired' );
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}
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Reveal.addEventListener( 'paused', _onEvent );
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Reveal.togglePause();
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Reveal.togglePause();
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start();
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Reveal.removeEventListener( 'paused', _onEvent );
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});
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asyncTest( 'resumed', function() {
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expect( 1 );
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var _onEvent = function( event ) {
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ok( true, 'event fired' );
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}
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Reveal.addEventListener( 'resumed', _onEvent );
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Reveal.togglePause();
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Reveal.togglePause();
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start();
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Reveal.removeEventListener( 'resumed', _onEvent );
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});
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} );
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Reveal.initialize();
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