本文整理汇总了TypeScript中@jupyterlab/mainmenu/src.KernelMenu类的典型用法代码示例。如果您正苦于以下问题：TypeScript KernelMenu类的具体用法？TypeScript KernelMenu怎么用？TypeScript KernelMenu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KernelMenu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，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: describe
describe('KernelMenu', () => {
let commands: CommandRegistry;
let menu: KernelMenu;
let tracker: InstanceTracker<Wodget>;
let wodget: Wodget;
beforeAll(() => {
commands = new CommandRegistry();
});
beforeEach(() => {
wodget = new Wodget();
menu = new KernelMenu({ commands });
tracker = new InstanceTracker<Wodget>({ namespace: 'wodget' });
tracker.add(wodget);
});
afterEach(() => {
menu.dispose();
tracker.dispose();
wodget.dispose();
});
describe('#constructor()', () => {
it('should construct a new kernel menu', () => {
expect(menu).to.be.an.instanceof(KernelMenu);
expect(menu.menu.title.label).to.equal('Kernel');
});
});
describe('#kernelUsers', () => {
it('should allow setting of an IKernelUser', () => {
const user: IKernelMenu.IKernelUser<Wodget> = {
tracker,
noun: 'Wodget',
interruptKernel: widget => {
widget.state = 'interrupt';
return Promise.resolve(void 0);
},
restartKernel: widget => {
widget.state = 'restart';
return Promise.resolve(void 0);
},
restartKernelAndClear: widget => {
widget.state = 'restartAndClear';
return Promise.resolve(void 0);
},
changeKernel: widget => {
widget.state = 'change';
return Promise.resolve(void 0);
},
shutdownKernel: widget => {
widget.state = 'shutdown';
return Promise.resolve(void 0);
}
};
menu.kernelUsers.add(user);
delegateExecute(wodget, menu.kernelUsers, 'interruptKernel');
expect(wodget.state).to.equal('interrupt');
delegateExecute(wodget, menu.kernelUsers, 'restartKernel');
expect(wodget.state).to.equal('restart');
delegateExecute(wodget, menu.kernelUsers, 'restartKernelAndClear');
expect(wodget.state).to.equal('restartAndClear');
delegateExecute(wodget, menu.kernelUsers, 'changeKernel');
expect(wodget.state).to.equal('change');
delegateExecute(wodget, menu.kernelUsers, 'shutdownKernel');
expect(wodget.state).to.equal('shutdown');
});
});
});示例2: afterEach
afterEach(() => {
menu.dispose();
tracker.dispose();
wodget.dispose();
});