grid programme

node_modules/flickity/test/unit/get-wrap-cells.js

@@ -0,0 +1,24 @@
+QUnit.test( 'getWrapCells', function( assert ) {
+  'use strict';
+
+  var flkty = new Flickity( '#get-wrap-cells', {
+    wrapAround: true
+  });
+  // cells are 25% width
+  // center align, 2 cells on each side
+  assert.equal( flkty.beforeShiftCells.length, 2, 'center align, 2 before shift cells' );
+  assert.equal( flkty.afterShiftCells.length, 2, 'center align, 2 after shift cells' );
+
+  flkty.options.cellAlign = 'left';
+  flkty.resize();
+  // left align, 0, 4
+  assert.equal( flkty.beforeShiftCells.length, 0, 'left align, 1 before shift cells' );
+  assert.equal( flkty.afterShiftCells.length, 4, 'left align, 4 after shift cells' );
+
+  flkty.options.cellAlign = 'right';
+  flkty.resize();
+  // right align, 4, 0
+  assert.equal( flkty.beforeShiftCells.length, 4, 'right align, 4 before shift cells' );
+  assert.equal( flkty.afterShiftCells.length, 0, 'right align, 0 after shift cells' );
+
+});