define([
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'intern!tdd',
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'intern/chai!assert',
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'dojo/_base/declare',
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'dojo/on',
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'dgrid/List',
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'dgrid/OnDemandList',
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'dstore/Memory'
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], function (test, assert, declare, on, List, OnDemandList, Memory) {
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test.suite('createDestroy', function () {
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test.test('no params list', function () {
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var list = new List();
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document.body.appendChild(list.domNode);
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list.startup();
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list.renderArray([ 'foo', 'bar', 'baz' ]);
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assert.strictEqual(list.contentNode.children.length, 3,
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'List\'s contentNode has expected number of children after renderArray');
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list.destroy();
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assert.notStrictEqual(document.body, list.parentNode,
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'List is removed from body after destroy');
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});
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// Test for issue #1030
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test.test('OnDemandList#refresh should not throw error if domNode is nullified when destroyed', function () {
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var CustomList = declare(OnDemandList, {
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destroy: function () {
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this.inherited(arguments);
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// If dgrid is mixed in with dijit hierarchy, destroy() may unset domNode
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this.domNode = null;
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}
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});
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var dfd = this.async();
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var grid = new CustomList({
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collection: new Memory({ data: [
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{ id: 1 },
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{ id: 2 },
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{ id: 3 }
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] })
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});
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document.body.appendChild(grid.domNode);
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grid.startup();
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assert.strictEqual(grid.contentNode.children.length, 5,
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'Grid\'s contentNode has expected number of children after renderArray');
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grid.destroy();
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assert.notStrictEqual(document.body, grid.parentNode, 'Grid is removed from body after destroy');
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// Start watching for global error. There should be none.
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// (Can't use assert.doesNotThrow since this will be thrown asynchronously)
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var errorCatchingHandle = on(window, 'error', function (error) {
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dfd.reject(error);
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});
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// The error had been happening in a callback queued with setTimeout(0) in
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// refresh(). Here we queue another which will run after that one to close
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// out the test.
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setTimeout(dfd.callback(function () {
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errorCatchingHandle.remove();
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}), 0);
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});
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});
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});
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