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35 lines
1.2 KiB
JavaScript
35 lines
1.2 KiB
JavaScript
QUnit.test( 'prepend', function( assert ) {
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var container = document.querySelector('#prepend');
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var olayer = new Outlayer( container );
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var itemElemA = olayer.items[0].element;
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var itemElemB = olayer.items[1].element;
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var itemElemC = gimmeAnItemElement();
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itemElemC.style.background = 'orange';
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var itemElemD = gimmeAnItemElement();
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itemElemD.style.background = 'magenta';
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// TODO re-enable this, possible with CellsByRow
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// var ticks = 0;
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// olayer.on( 'layoutComplete', function() {
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// assert.ok( true, 'layoutComplete triggered' );
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// ticks++;
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// if ( ticks == 2 ) {
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// assert.ok( true, '2 layoutCompletes triggered' );
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// start();
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// }
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// });
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//
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// stop();
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var fragment = document.createDocumentFragment();
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fragment.appendChild( itemElemC );
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fragment.appendChild( itemElemD );
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container.insertBefore( fragment, container.firstChild );
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olayer.prepended([ itemElemC, itemElemD ]);
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assert.equal( olayer.items[0].element, itemElemC, 'item C is first' );
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assert.equal( olayer.items[1].element, itemElemD, 'item D is second' );
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assert.equal( olayer.items[2].element, itemElemA, 'item A is third' );
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assert.equal( olayer.items[3].element, itemElemB, 'item B is fourth' );
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});
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