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tubestats-presentation
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addition background image and getSlideBackground tests

This commit is contained in:
Hakim El Hattab 2014-04-28 11:51:35 +02:00
parent 9873839a50
commit 635e51f8f5
2 changed files with 17 additions and 6 deletions
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4
test/test.html
View File

@ -19,13 +19,13 @@
<div class="slides">
<section>
<section data-background-image="examples/assets/image1.png">
<h1>1</h1>
<img data-src="fake-url.png">
</section>
<section>
<section>
<section data-background="examples/assets/image2.png">
<h1>2.1</h1>
</section>
<section>

19
test/test.js
View File

@ -114,11 +114,13 @@ Reveal.addEventListener( 'ready', function() {
});
test( 'Reveal.getSlideBackground', function() {
var firstBackground = document.querySelector( '.reveal .backgrounds>.slide-background:first-child' );
equal( Reveal.getSlideBackground( 0 ), document.querySelector( '.reveal .backgrounds>.slide-background:first-child' ), 'gets correct first background' );
equal( Reveal.getSlideBackground( 1 ), document.querySelector( '.reveal .backgrounds>.slide-background:nth-child(2)' ), 'no v index returns stack' );
equal( Reveal.getSlideBackground( 1, 0 ), document.querySelector( '.reveal .backgrounds>.slide-background:nth-child(2) .slide-background:nth-child(1)' ), 'v index 0 returns first vertical child' );
equal( Reveal.getSlideBackground( 1, 1 ), document.querySelector( '.reveal .backgrounds>.slide-background:nth-child(2) .slide-background:nth-child(2)' ), 'v index 1 returns second vertical child' );
equal( Reveal.getSlideBackground( 0 ), firstBackground, 'gets correct first background' );
strictEqual( Reveal.getSlideBackground( 100 ), undefined, 'returns undefined when background can\'t be found' );
strictEqual( Reveal.getSlideBackground( 100 ), undefined, 'undefined when out of horizontal bounds' );
strictEqual( Reveal.getSlideBackground( 1, 100 ), undefined, 'undefined when out of vertical bounds' );
});
test( 'Reveal.getPreviousSlide/getCurrentSlide', function() {
@ -470,6 +472,15 @@ Reveal.addEventListener( 'ready', function() {
strictEqual( document.querySelectorAll( '.reveal section img[src]' ).length, 1, 'Image source has been set' );
});
test( 'background images', function() {
var imageSource1 = Reveal.getSlide( 0 ).getAttribute( 'data-background-image' );
var imageSource2 = Reveal.getSlide( 1, 0 ).getAttribute( 'data-background' );
// check that the images are applied to the background elements
ok( Reveal.getSlideBackground( 0 ).style.backgroundImage.indexOf( imageSource1 ) !== -1, 'data-background-image worked' );
ok( Reveal.getSlideBackground( 1, 0 ).style.backgroundImage.indexOf( imageSource2 ) !== -1, 'data-background worked' );
});
// ---------------------------------------------------------------
// EVENT TESTS