TypeScript sandbox.create方法代碼示例

 beforeEach(function () {
     // Program state gets messed up by repeatedly calling it - lets dump it every time
     delete require.cache[require.resolve("commander")];
     sandbox = sinon.sandbox.create();
 });

 beforeEach(() => {
     sandbox = sinon.sandbox.create();
 });

describe("Pact", () => {
  const fullOpts = {
    consumer: "A",
    provider: "B",
    port: 1234,
    host: "127.0.0.1",
    ssl: false,
    logLevel: "info",
    spec: 2,
    cors: false,
    pactfileWriteMode: "overwrite",
  } as PactOptionsComplete;
  let mockServiceStub: sinon.SinonStub;

  const sandbox = sinon.sandbox.create({
    injectInto: null,
    properties: ["spy", "stub", "mock"],
    useFakeTimers: false,
    useFakeServer: false,
  });

  beforeEach(() => {
    mockServiceStub = sandbox.stub(new PactNodeMockService());
  });

  afterEach(() => {
    sandbox.restore();
  });

  describe("#constructor", () => {
    let Pact: any;

    beforeEach(() => {
      const imported = proxyquire("./pact", {
        "@pact-foundation/pact-node": sinon.createStubInstance(PactNodeFactory),
      });
      Pact = imported.Pact;
    });

    it("throws Error when consumer not provided", () => {
      expect(() => { new Pact({ consumer: "", provider: "provider" }); }).
        to.throw(Error, "You must specify a Consumer for this pact.");
    });

    it("throws Error when provider not provided", () => {
      expect(() => { new Pact({ consumer: "someconsumer", provider: "" }); }).
        to.throw(Error, "You must specify a Provider for this pact.");
    });
  });

  describe("#createOptionsWithDefault", () => {
    const constructorOpts: PactOptions = {
      consumer: "A",
      provider: "B",
    };

    it("should merge options with sensible defaults", () => {
      const opts = PactType.createOptionsWithDefaults(constructorOpts);
      expect(opts.consumer).to.eq("A");
      expect(opts.provider).to.eq("B");
      expect(opts.cors).to.eq(false);
      expect(opts.host).to.eq("127.0.0.1");
      expect(opts.logLevel).to.eq("info");
      expect(opts.spec).to.eq(2);
      expect(opts.dir).not.to.be.empty;
      expect(opts.log).not.to.be.empty;
      expect(opts.pactfileWriteMode).to.eq("overwrite");
      expect(opts.ssl).to.eq(false);
      expect(opts.sslcert).to.eq(undefined);
      expect(opts.sslkey).to.eq(undefined);
    });
  });

  describe("#setup", () => {
    const Pact = PactType;

    describe("when server is not properly configured", () => {
      describe("and pact-node is unable to start the server", () => {
        it("should return a rejected promise", (done) => {
          const startStub = sandbox.stub(PactServer.prototype, "start").throws("start");
          const b = Object.create(Pact.prototype) as any as PactType;
          b.opts = fullOpts;
          b.server = { start: startStub };
          expect(b.setup()).to.eventually.be.rejected.notify(done);
        });
      });
    });
    describe("when server is properly configured", () => {
      it("should start the mock server in the background", (done) => {
        const startStub = sandbox.stub(PactServer.prototype, "start");
        const b = Object.create(Pact.prototype) as any as PactType;
        b.opts = fullOpts;
        b.server = { start: startStub };
        expect(b.setup()).to.eventually.be.fulfilled.notify(done);
      });
    });
  });

  describe("#addInteraction", () => {
    const Pact = PactType;
//.........這裏部分代碼省略.........

 setup(() => {
   sandbox = sinon.sandbox.create();
 });

 _self.Before({ tags: [tag] }, (scenario: any) => {
     sandbox = sinon.sandbox.create();
     injector = getInjector();
 });

describe( `directives/directives_utils`, () => {

  const sandbox = sinon.sandbox.create();

  afterEach( () => {

    sandbox.restore();

  } );

  describe( `IS utils`, () => {

    const cmp = new ComponentMetadata( {
      selector: 'cmp',
      template: `hello`
    } );

    const directive = new DirectiveMetadata( {
      selector: '[attr-dir]'
    } );

    describe( `#isAttrDirective`, () => {

      it( `should check if instance is Attribute Directive`, () => {

        expect( isAttrDirective( directive ) ).to.equal( true );
        expect( isAttrDirective( cmp ) ).to.not.equal( true );

      } );

    } );

    describe( `#isComponentDirective`, () => {

      it( `should check if instance is Component`, () => {

        expect( isComponentDirective( directive ) ).to.equal( false );
        expect( isComponentDirective( cmp ) ).to.equal( true );

      } );

    } );

  } );

  describe( `#_setupDestroyHandler`, () => {

    class MyComponent {
      ngOnDestroy() {}
    }

    let $scope;
    let $element;
    let ctrl: MyComponent;
    let watchers;
    let observers;

    beforeEach( () => {
      $scope = new $Scope();
      $element = ElementFactory();
      ctrl = new MyComponent();
      watchers = [];
      observers = [];
    } );

    it( `should properly setup cleanup on directive destroy`, () => {

      sandbox.spy( ctrl, 'ngOnDestroy' );
      sandbox.spy( $element, 'off' );

      _setupDestroyHandler( $scope as any, $element as any, ctrl, true, watchers, observers );

      $scope.$$events[ 0 ].cb();

      expect( (ctrl.ngOnDestroy as Sinon.SinonSpy).called ).to.equal( true );
      expect( ($element.off as Sinon.SinonSpy).called ).to.equal( true );

    } );

  } );

} );

 beforeEach(() => {
   options = {};
   sandbox = sinon.sandbox.create();
   sandbox.stub(TestSelectorFactory.instance(), 'create').returns(testSelector);
   sandbox.stub(TestSelectorFactory.instance(), 'knownNames').returns(['awesomeFramework', 'overrideTestSelector']);
 });

describe('keyed items', () => {
  let container: HTMLElement;
  const sandbox = Sinon.sandbox.create();
  const mutationObserverConfig = {
    childList: true,
    subtree: true,
  };

  beforeEach(() => {
    container = document.createElement('div');
    document.body.appendChild(container);
  });

  afterEach(() => {
    sandbox.restore();
    document.body.removeChild(container);
  });

  /**
   * @param container
   */
  function createMutationObserver(container: Element): MutationObserver {
    const mo = new MutationObserver(() => {});
    mo.observe(container, mutationObserverConfig);

    return mo;
  }

  /**
   * @param keys
   */
  function render(keys: number[]) {
    keys.forEach((key) => {
      elementOpen('div', key);
      elementClose('div');
    });
  }

  it('should cause no mutations when the items stay the same', () => {
    patch(container, () => render([1, 2, 3]));

    const mo = createMutationObserver(container);
    patch(container, () => render([1, 2, 3]));

    const records = mo.takeRecords();
    expect(records).to.be.empty;
  });

  it('causes only one mutation when adding a new item', () => {
    patch(container, () => render([1, 2, 3]));

    const mo = createMutationObserver(container);
    patch(container, () => render([0, 1, 2, 3]));

    const records = mo.takeRecords();
    expect(records).to.have.length(1);
  });

  it('cause a removal and addition when moving forwards', () => {
    patch(container, () => render([1, 2, 3]));

    const mo = createMutationObserver(container);
    patch(container, () => render([3, 1, 2]));

    const records = mo.takeRecords();
    expect(records).to.have.length(2);
    expect(records[0].addedNodes).to.have.length(0);
    expect(records[0].removedNodes).to.have.length(1);
    expect(records[1].addedNodes).to.have.length(1);
    expect(records[1].removedNodes).to.have.length(0);
  });

  it('causes mutations for each item when removing from the start', () => {
    patch(container, () => render([1, 2, 3, 4]));

    const mo = createMutationObserver(container);
    patch(container, () => render([2, 3, 4]));

    const records = mo.takeRecords();
    // 7 Mutations: two for each of the nodes moving forward and one for the
    // removal.
    expect(records).to.have.length(7);
  });
});

 beforeEach(function () {
     // Picks up lint on re-runs - dump it every time
     delete require.cache[require.resolve("commander")];
     sandbox = sinon.sandbox.create();
     sandbox.stub(process, "exit", function () {}); // Ignore exit()
 });

    describe('issueNewId', () => {
        let sandbox = sinon.sandbox.create();
        let saveAsStub;

        beforeEach(fakeAsync(() => {
            mockModal.open.reset();

            saveAsStub = sandbox.stub(fileSaver, 'saveAs');
        }));

        afterEach(() => {
            sandbox.restore();
        });

        it('should show the new id', fakeAsync(inject([AlertService], (alertService: AlertService) => {
            mockModal.open.onFirstCall().returns({
                componentInstance: {},
                result: Promise.resolve({userID: 'fred', userSecret: 'mySecret'})
            });

            mockModal.open.onSecondCall().returns({
                componentInstance: {},
                result: Promise.resolve({cardRef: 'cardOne', choice: 'add'})
            });

            let loadAllSpy = sinon.spy(component, 'loadAllIdentities');

            let alertSpy = sinon.spy(alertService.successStatus$, 'next');
            alertService.successStatus$.subscribe((message) => {
                if (message) {
                    message.should.deep.equal({
                        title: 'ID Card added to wallet',
                        text: 'The ID card fred was successfully added to your wallet',
                        icon: '#icon-role_24'
                    });
                }
            });

            fixture.detectChanges();
            tick();

            let issuedIdElement = fixture.debugElement.query(By.css('.flex-container button.secondary'));
            issuedIdElement.triggerEventHandler('click', null);

            tick();

            alertSpy.should.have.been.called;
            loadAllSpy.should.have.been.called;
        })));

        it('should export the new id', fakeAsync(() => {
            // TODO: make this work with the real toArchive - can't get the promise to resolve properly
            let expectedFile = new Blob(['card data'], {type: 'application/octet-stream'});
            sinon.stub(cardOne, 'toArchive').resolves(expectedFile);
            mockModal.open.onFirstCall().returns({
                componentInstance: {},
                result: Promise.resolve({userID: 'fred', userSecret: 'mySecret'})
            });

            mockModal.open.onSecondCall().returns({
                componentInstance: {},
                result: Promise.resolve({card: cardOne, choice: 'export'})
            });

            let loadAllSpy = sinon.spy(component, 'loadAllIdentities');

            fixture.detectChanges();
            tick();

            let issuedIdElement = fixture.debugElement.query(By.css('.flex-container button.secondary'));
            issuedIdElement.triggerEventHandler('click', null);

            tick();

            saveAsStub.should.have.been.calledWith(expectedFile, 'fred.card');
            loadAllSpy.should.have.been.called;
        }));

        it('should add id to wallet when using the web profile', fakeAsync(inject([IdentityCardService, AlertService], (identityCardService: IdentityCardService, alertService: AlertService) => {
            let myLoadParticipantsMock = sinon.stub(component, 'loadParticipants');
            let myGetParticipantMock = sinon.stub(component, 'getParticipant');

            myLoadParticipantsMock.returns(Promise.resolve());
            myGetParticipantMock.returns(true);

            let newCurrentIdCard = new IdCard({userName: 'penguinWeb', businessNetwork: 'igloo-network'}, {
                'name': 'mycp',
                'x-type': 'web'
            });

            identityCardService.addIdentityCard(newCurrentIdCard, 'webCard').then((cardRef) => {
                currentCardRef = cardRef;
                return identityCardService.setCurrentIdentityCard(cardRef);
            });

            tick();

            mockModal.open.onFirstCall().returns({
                componentInstance: {},
                result: Promise.resolve({userID: 'snowMan', userSecret: 'mySecret'})
//.........這裏部分代碼省略.........