TypeScript src.Router类代码示例

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本文整理汇总了TypeScript中@jupyterlab/application/src.Router类的典型用法代码示例。如果您正苦于以下问题：TypeScript Router类的具体用法？TypeScript Router怎么用？TypeScript Router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Router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: describe

  describe('Router', () => {
    let commands: CommandRegistry;
    let router: Router;

    beforeEach(() => {
      commands = new CommandRegistry();
      router = new Router({ base, commands });
    });

    describe('#constructor()', () => {
      it('should construct a new router', () => {
        expect(router).to.be.an.instanceof(Router);
      });
    });

    describe('#base', () => {
      it('should be the base URL of the application', () => {
        expect(router.base).to.equal(base);
      });
    });

    describe('#commands', () => {
      it('should be the command registry used by the router', () => {
        expect(router.commands).to.equal(commands);
      });
    });

    describe('#current', () => {
      it('should return the current window location as an object', () => {
        const path = '/';
        const request = path;
        const search = '';
        const hash = '';

        expect(router.current).to.deep.equal({ hash, path, request, search });
      });
    });

    describe('#routed', () => {
      it('should emit a signal when a path is routed', async () => {
        let routed = false;

        commands.addCommand('a', {
          execute: () => {
            routed = true;
          }
        });
        router.register({ command: 'a', pattern: /.*/, rank: 10 });

        let called = false;
        router.routed.connect(() => {
          expect(routed).to.equal(true);
          called = true;
        });
        await router.route();
        expect(called).to.equal(true);
      });
    });

    describe('#stop', () => {
      it('should be a unique token', () => {
        expect(router.stop).to.be.an.instanceof(Token);
      });

      it('should stop routing if returned by a routed command', async () => {
        const wanted = ['a', 'b'];
        const recorded: string[] = [];

        commands.addCommand('a', {
          execute: () => {
            recorded.push('a');
          }
        });
        commands.addCommand('b', {
          execute: () => {
            recorded.push('b');
          }
        });
        commands.addCommand('c', { execute: () => router.stop });
        commands.addCommand('d', {
          execute: () => {
            recorded.push('d');
          }
        });

        router.register({ command: 'a', pattern: /.*/, rank: 10 });
        router.register({ command: 'b', pattern: /.*/, rank: 20 });
        router.register({ command: 'c', pattern: /.*/, rank: 30 });
        router.register({ command: 'd', pattern: /.*/, rank: 40 });

        let promise = signalToPromise(router.routed);
        await router.route();
        await promise;
        expect(recorded).to.deep.equal(wanted);
      });
    });

    describe('#navigate()', () => {
      it('cannot be tested since changing location is a security risk', () => {
        // Router#navigate() changes window.location.href but karma tests
//.........这里部分代码省略.........

开发者ID:AlbertHilb，项目名称:jupyterlab，代码行数:101，代码来源:router.spec.ts

示例2: it

      it('should stop routing if returned by a routed command', async () => {
        const wanted = ['a', 'b'];
        const recorded: string[] = [];

        commands.addCommand('a', {
          execute: () => {
            recorded.push('a');
          }
        });
        commands.addCommand('b', {
          execute: () => {
            recorded.push('b');
          }
        });
        commands.addCommand('c', { execute: () => router.stop });
        commands.addCommand('d', {
          execute: () => {
            recorded.push('d');
          }
        });

        router.register({ command: 'a', pattern: /.*/, rank: 10 });
        router.register({ command: 'b', pattern: /.*/, rank: 20 });
        router.register({ command: 'c', pattern: /.*/, rank: 30 });
        router.register({ command: 'd', pattern: /.*/, rank: 40 });

        let promise = signalToPromise(router.routed);
        await router.route();
        await promise;
        expect(recorded).to.deep.equal(wanted);
      });

开发者ID:AlbertHilb，项目名称:jupyterlab，代码行数:31，代码来源:router.spec.ts

注：本文中的@jupyterlab/application/src.Router类示例整理自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。