config redirect

node_modules/packery/test/unit/remove.js

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+QUnit.test( 'remove', function( assert ) {
+  var done = assert.async();
+  var container = document.querySelector('#add-remove');
+  // packery starts with 4 items
+  var pckry = new Packery( container, {
+    itemSelector: '.item'
+  });
+  // remove two items
+  var w2Elems = container.querySelectorAll('.w2');
+  pckry.on( 'removeComplete', function( removedItems ) {
+    assert.equal( true, true, 'removeComplete event did fire' );
+    assert.equal( removedItems.length, w2Elems.length, 'remove elems length matches 2nd argument length' );
+    for ( var i=0, len = removedItems.length; i < len; i++ ) {
+      assert.equal( removedItems[i].element, w2Elems[i], 'removedItems element matches' );
+    }
+    assert.equal( container.children.length, 2, 'elements removed from DOM' );
+    assert.equal( container.querySelectorAll('.w2').length, 0, 'matched elements were removed' );
+    done();
+  });
+
+  pckry.remove( w2Elems );
+  assert.equal( pckry.items.length, 2, 'items removed from Packery instance' );
+
+});