本文整理汇总了TypeScript中angular2-meteor.MongoCursorDiffer类的典型用法代码示例。如果您正苦于以下问题:TypeScript MongoCursorDiffer类的具体用法?TypeScript MongoCursorDiffer怎么用?TypeScript MongoCursorDiffer使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了MongoCursorDiffer类的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。
示例1: it
it('all collection changes are handled', function() {
var differ = new MongoCursorDiffer(null /*cdRef*/, fakeFactory);
differ.diff(fakeCursor);
var changes = [
new AddChange(5, {name: 'some doc'}),
new RemoveChange(15),
new MoveChange(10, 20)];
fakeObserver.emit(changes);
differ.diff();
var forEachAddedItem = jasmine.createSpy().and.callFake(function(addChange) {
expect(addChange.item).toEqual(changes[0].item);
expect(addChange.currentIndex).toEqual(changes[0].index);
});
differ.forEachAddedItem(forEachAddedItem);
expect(forEachAddedItem).toHaveBeenCalled();
var forEachRemovedItem = jasmine.createSpy().and.callFake(function(removeChange) {
expect(removeChange.previousIndex).toEqual(changes[1].index);
});
differ.forEachRemovedItem(forEachRemovedItem);
expect(forEachRemovedItem).toHaveBeenCalled();
var forEachMovedItem = jasmine.createSpy().and.callFake(function(moveChange) {
expect(moveChange.previousIndex).toEqual(changes[2].fromIndex);
expect(moveChange.currentIndex).toEqual(changes[2].toIndex);
});
differ.forEachMovedItem(forEachMovedItem);
expect(forEachMovedItem).toHaveBeenCalled();
});
开发者ID:LluG,项目名称:angular2-meteor,代码行数:30,代码来源:mongo_cursor_differ_spec.ts
示例2: it
it('should return null if no changes', function() {
var differ = new MongoCursorDiffer(null /*cdRef*/, fakeFactory);
expect(differ.diff(null)).to.equal(null);
});
开发者ID:tomfanxiaojun,项目名称:angular2-meteor,代码行数:4,代码来源:mongo_cursor_differ.spec.ts
注:本文中的angular2-meteor.MongoCursorDiffer类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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