config redirect

node_modules/outlayer/test/unit/percent-position.js

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+QUnit.test( 'percentPosition', function( assert ) {
+
+  var gridElem = document.querySelector('#percent-position');
+  var layout = new CellsByRow( gridElem, {
+    percentPosition: true,
+    columnWidth: 50,
+    rowHeight: 50,
+    transitionDuration: 0
+  });
+
+  var itemElems = gridElem.querySelectorAll('.item');
+
+  assert.equal( itemElems[0].style.left, '0%', 'first item left 0%' );
+  assert.equal( itemElems[1].style.left, '25%', '2nd item left 25%' );
+  assert.equal( itemElems[2].style.left, '50%', 'first item left 50%' );
+  assert.equal( itemElems[3].style.left, '75%', 'first item left 75%' );
+
+  // set top
+  gridElem.style.height = '200px';
+  layout.options.horizontal = true;
+  layout.layout();
+
+  assert.equal( itemElems[0].style.top, '0%', 'first item top 0%' );
+  assert.equal( itemElems[1].style.top, '25%', 'second item top 25%' );
+  assert.equal( itemElems[2].style.top, '50%', 'first item top 50%' );
+  assert.equal( itemElems[3].style.top, '75%', 'first item top 75%' );
+
+});