本文整理汇总了TypeScript中angular2/testing.it函数的典型用法代码示例。如果您正苦于以下问题：TypeScript it函数的具体用法？TypeScript it怎么用？TypeScript it使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了it函数的9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('Ng2Notify', () => {
let notifyDirective: Ng2Notify;
let notifyService: Ng2NotifyService = new Ng2NotifyService();
let originalTimeout;
beforeEach(() => {
notifyDirective = new Ng2Notify(notifyService);
originalTimeout = jasmine.DEFAULT_TIMEOUT_INTERVAL;
jasmine.DEFAULT_TIMEOUT_INTERVAL = 2000;
});
afterEach(() => {
jasmine.clock().uninstall();
jasmine.DEFAULT_TIMEOUT_INTERVAL = originalTimeout;
});
// TODO: Test subscribe
it('should have a empty Array var "notifications"', () => {
expect(notifyDirective.notifications).toEqual([]);
});
it('should have a null string "corner"', () => {
expect(notifyDirective.corner).toBeNull(true);
});
it('notifyService should be a instance of Ng2NotifyService', () => {
expect(notifyDirective.notifyService instanceof Ng2NotifyService).toBe(true);
});
it('if set a new notify, notifications.length should be 1', () => {
notifyDirective.setNotify({
'type': 'default',
'message': 'Default notification.',
'corner': 'right-top',
'delay': 5000
});
expect(notifyDirective.notifications.length).toBe(1);
});
it('if set some notify\'s, notifications.length should be like notify\'s entered', () => {
notifyDirective.setNotify({
'type': 'default',
'message': 'Default notification #1.',
'corner': 'right-top',
'delay': 5000
});
notifyDirective.setNotify({
'type': 'default',
'message': 'Default notification #2.',
'corner': 'right-top',
'delay': 5000
});
expect(notifyDirective.notifications.length).toBe(2);
});
it('when set a new notify, corner has new position', () => {
notifyDirective.setNotify({
'type': 'default',
'message': 'Default notification #1.',
'corner': 'right-top',
'delay': 2000
});
expect(notifyDirective.corner).toBe('right-top');
});
it('delay seconds after set notify, should been has removed from array', (done) => {
jasmine.clock().uninstall();
jasmine.clock().install();
notifyDirective.setNotify({
'type': 'default',
'message': 'Default notification #1.',
'corner': 'right-top',
'delay': 1000
});
expect(notifyDirective.notifications.length).toBe(1);
expect(notifyDirective.notifications[0].notify).toBe(true);
jasmine.clock().tick(1500);
expect(notifyDirective.notifications.length).toBe(0);
done();
});
});示例2: describe
describe('Recommendations', () => {
var rest: RestService;
var mockBackend: MockBackend;
var recommendation_fixtures: Array<Recommendation>;
var category: Category;
var questions: Array<Question>;
beforeEach(() => {
console.log('is this working? 0');
recommendation_fixtures = new Array<Recommendation>();
// Fill this with random shit
for (let i = 0; i < recommendation_fixtures.length; i++) {
recommendation_fixtures[i] = new Recommendation(
faker.Lorem.words(),
faker.Lorem.words(),
faker.Lorem.words(),
faker.Lorem.words(),
faker.Lorem.words(),
faker.Lorem.words(),
faker.Lorem.words(),
faker.Lorem.words(),
faker.Lorem.words(),
faker.Lorem.words(),
faker.Lorem.words()
)
}
});
let before = (_rest, _mockBackend, cb) => {
rest = _rest;
mockBackend = _mockBackend;
category = new Category(123, "test", "http://test.img");
questions = new Array<Question>();
for (let i = 0; i < 3; i ++) {
questions.push(
new Question(
123,
i,
"faker.Lorem.words()",
"faker.Lorem.words()",
"faker.Lorem.words()",
"faker.Lorem.words()",
"faker.Lorem.words()",
"faker.Lorem.words()"
)
);
}
ls.clear();
rest.survey.like(category, questions[0]);
rest.survey.dislike(category, questions[1]);
rest.survey.maybe(category, questions[2]);
mockBackend.connections.subscribe(c => {
let match = c.request.url.match(/size=(\d+)/);
console.log(match);
if (match === null) throw new Error('Did not find parameter: size');
let size = match[1];
console.log('-----');
match = c.request.url.match(/start=(\d+)/);
console.log(match);
if (match === null) throw new Error('Did not find parameter: start');
let start = match[1];
console.log('-----');
console.log(`${BASE_API_URL}/api/explore/cruises?questions_liked=0&questions_disliked=1&questions_neutral=2&start=${start}&size=${size}`);
console.log(c.request.url);
// Handle all of our requests
if (c.request.url === `${BASE_API_URL}/api/explore/cruises?questions_liked=123&questions_disliked=234&questions_neutral=345&start=${start}&size=${size}` && c.request.method === 0) {
send200({
"results": recommendation_fixtures.slice(start, size)
}, c);
return;
}
});
cb();
};
it('querySet()', beforeHack(before, () => {
// This gets tested through our other methods
}));
it('initializeRecommendations()', beforeHack(before, () => {
console.log('is this working? 3');
// We expect to get only the first 10 paginated recommendations
rest.recommendations.initializeRecommendations((err, recommendations: Array<Recommendation>) => {
console.log('//////');
console.log(recommendations.length);
console.log('//////');
expect(recommendations.length).toBe(11);
});
}));
it('paginate()', beforeHack(before, () => {
}));
it('get()', beforeHack(before, () => {
//.........这里部分代码省略.........
示例3: describe
describe('AppComponent with new', function () {
it('should instantiate component', () => {
expect(new AppComponent()).not.toBeNull('Whoopie!');
});
});示例4: describe
describe('Videogular Player', () => {
let overlayPlay: VgOverlayPlay;
let ref:ElementRef;
let api:VgAPI;
beforeEach(() => {
ref = {
nativeElement: {
getAttribute: (name) => {
return name;
}
}
};
api = new VgAPI();
overlayPlay = new VgOverlayPlay(ref, api);
});
it('Should get media by id on init', () => {
spyOn(overlayPlay.elem, 'getAttribute').and.callThrough();
spyOn(api, 'getMediaById').and.callFake(() => { });
overlayPlay.ngOnInit();
expect(overlayPlay.elem.getAttribute).toHaveBeenCalledWith('vg-for');
expect(api.getMediaById).toHaveBeenCalledWith('vg-for');
});
describe('onClick', () => {
beforeEach(() => {
overlayPlay.target = {
play: () => { },
pause: () => { }
}
});
it('current state play should set target to pause', () => {
spyOn(overlayPlay, 'getState').and.callFake(() => { return 'play' });
spyOn(overlayPlay.target, 'pause');
overlayPlay.onClick();
expect(overlayPlay.getState).toHaveBeenCalled();
expect(overlayPlay.target.pause).toHaveBeenCalled();
});
it('current state pause should set target to play', () => {
spyOn(overlayPlay, 'getState').and.callFake(() => { return 'pause' });
spyOn(overlayPlay.target, 'play');
overlayPlay.onClick();
expect(overlayPlay.getState).toHaveBeenCalled();
expect(overlayPlay.target.play).toHaveBeenCalled();
});
});
describe('getState', () => {
beforeEach(() => {
overlayPlay.target = {
state: null
}
});
it('if only one state returns that state', () => {
overlayPlay.target.state = 'pause';
expect(overlayPlay.getState()).toEqual('pause');
});
it('if more than one target should return pause if all of them are pause', () => {
overlayPlay.target.state = ['pause','pause','pause','pause'];
expect(overlayPlay.getState()).toEqual('pause');
});
it('if more than one target should return play if any of them is play', () => {
overlayPlay.target.state = ['pause','play','pause','pause'];
expect(overlayPlay.getState()).toEqual('play');
});
});
});示例5: describe
describe('Angulartics2GoogleAnalytics', () => {
var ga: any;
var _gaq: Array<any>;
var fixture: ComponentFixture;
beforeEachProviders(() => [
TEST_ROUTER_PROVIDERS,
Angulartics2,
Angulartics2GoogleAnalytics
]);
beforeEach(function() {
window.ga = ga = jasmine.createSpy('ga');
window._gaq = _gaq = [];
});
it('should track initial page',
inject([TestComponentBuilder, Router, Angulartics2, Angulartics2GoogleAnalytics],
(tcb: TestComponentBuilder, router: Router, angulartics2: Angulartics2, angulartics2GoogleAnalytics: Angulartics2GoogleAnalytics) => {
compile(tcb)
.then((rtc) => fixture = rtc)
.then((_) => router.config([new Route({ path: '/', component: HelloCmp })]))
.then((_) => {
fixture.detectChanges();
return new Promise((resolve) => {
setTimeout(() => {
expect(_gaq).toContain(['_trackPageview', '']);
expect(ga).toHaveBeenCalledWith('send', 'pageview', '');
resolve();
});
});
});
}));
it('should track pages',
inject([TestComponentBuilder, Router, Angulartics2, Angulartics2GoogleAnalytics],
(tcb: TestComponentBuilder, router: Router, angulartics2: Angulartics2, angulartics2GoogleAnalytics: Angulartics2GoogleAnalytics) => {
compile(tcb)
.then((rtc) => fixture = rtc)
.then((_) => router.config([new Route({ path: '/abc', component: HelloCmp })]))
.then((_) => router.navigateByUrl('/abc'))
.then((_) => {
fixture.detectChanges();
return new Promise((resolve) => {
setTimeout(() => {
expect(ga).toHaveBeenCalledWith('send', 'pageview', '/abc');
resolve();
});
});
});
}));
it('should track events',
inject([TestComponentBuilder, Angulartics2, Angulartics2GoogleAnalytics],
(tcb: TestComponentBuilder, angulartics2: Angulartics2, angulartics2GoogleAnalytics: Angulartics2GoogleAnalytics) => {
compile(tcb)
.then((rtc) => fixture = rtc)
.then((_) => angulartics2.eventTrack.next({ action: 'do', properties: { category: 'cat' } }))
.then((_) => {
fixture.detectChanges();
return new Promise((resolve) => {
// setTimeout(() => {
expect(ga).toHaveBeenCalledWith('send', 'event', { eventCategory: 'cat', eventAction: 'do', eventLabel: undefined, eventValue: undefined, nonInteraction: undefined, page: '/context.html', userId: null });
resolve();
// });
});
});
}));
it('should track exceptions',
inject([TestComponentBuilder, Angulartics2, Angulartics2GoogleAnalytics],
((tcb: TestComponentBuilder, angulartics2: Angulartics2, angulartics2GoogleAnalytics: Angulartics2GoogleAnalytics) => {
compile(tcb)
.then((rtc) => fixture = rtc)
.then((_) => angulartics2.exceptionTrack.next({ appId: 'app', appName: 'Test App', appVersion: '0.1' }))
.then((_) => {
fixture.detectChanges();
return new Promise((resolve) => {
// setTimeout(() => {
expect(ga).toHaveBeenCalledWith('send', 'exception', { appId: 'app', appName: 'Test App', appVersion: '0.1', exFatal: true, exDescription: undefined });
resolve();
// });
});
});
})));
it('should set username',
inject([TestComponentBuilder, Angulartics2, Angulartics2GoogleAnalytics],
(tcb: TestComponentBuilder, angulartics2: Angulartics2, angulartics2GoogleAnalytics: Angulartics2GoogleAnalytics) => {
compile(tcb)
.then((rtc) => fixture = rtc)
.then((_) => angulartics2.setUsername.next('testuser'))
.then((_) => {
fixture.detectChanges();
return new Promise((resolve) => {
setTimeout(() => {
expect(angulartics2.settings.ga.userId).toBe('testuser');
resolve();
});
});
//.........这里部分代码省略.........
示例6: describe
describe('Mockbase', () => {
beforeEachProviders(() => [MockbaseService]);
it('default farms list has 2 items', inject([MockbaseService], (service: MockbaseService) => {
return o2ap(service.getFarms()).then((arr) => {
expect(arr[1].code).toEqual("farm2");
expect(arr.length).toEqual(2);
});
}));
it('add farm works', inject([MockbaseService], (service: MockbaseService) => {
return service.addFarm({ code: "test9", some: 13 }).then(() => {
return o2ap(service.getFarms()).then((arr) => {
expect(arr.length).toEqual(3);
expect(arr[2].code).toEqual("test9");
});
});
}));
it('default plant list has 4 items', inject([MockbaseService], (service: MockbaseService) => {
return o2ap(service.getPlants()).then((arr) => {
expect(arr[3].code).toEqual("plant5");
expect(arr.length).toEqual(4);
});
}));
it('add plant works', inject([MockbaseService], (service: MockbaseService) => {
return service.addPlant({ code: "test9", some: 13 }).then(() => {
return o2ap(service.getPlants()).then((arr) => {
expect(arr.length).toEqual(5);
expect(arr[4].code).toEqual("test9");
});
});
}));
//3 days x 4 plants x 2 farms = 24 entries
it('default harvest log has 24 entries', inject([MockbaseService], (service: MockbaseService) => {
return o2ap(service.getHarvestLog("2016-05-01")).then((arr) => {
expect(arr.length).toEqual(8);
expect(arr[5].day).toEqual("2016-05-01");
expect(arr[5].farm).toEqual("farm2");
expect(arr[5].plant).toEqual("plant2");
checkIsQuantity(arr[5].quantity);
});
}));
it('default log for unknown day is empty', inject([MockbaseService], (service: MockbaseService) => {
return o2ap(service.getHarvestLog("2016-06-01")).then((arr) => {
expect(arr.length).toEqual(0);
});
}));
it('add harvest works for known day', inject([MockbaseService], (service: MockbaseService) => {
let d = "2016-05-01";
let harvest = { day: d, farm: "farm1", plant: "plant1", quantity: 13 };
return service.addHarvest(harvest).then(() => {
return o2ap(service.getHarvestLog(d)).then((arr) => {
expect(arr.length).toEqual(9);
expect(arr[8]).toEqual(harvest);
});
});
}));
it('add harvest works for unknown day', inject([MockbaseService], (service: MockbaseService) => {
let d = "2016-06-01";
let harvest = { day: d, farm: "farm1", plant: "plant1", quantity: 13 };
return service.addHarvest(harvest).then(() => {
return o2ap(service.getHarvestLog(d)).then((arr) => {
expect(arr.length).toEqual(1);
expect(arr[0]).toEqual(harvest);
});
});
}));
it('autheticate test/test only', inject([MockbaseService], (service: MockbaseService) => {
return Promise.all([
service.authenticate("test", "test").then((auth) => {
expect(auth).toEqual({ uid: "123", email: "test", token: "xyz" });
}),
service.authenticate("x", "test").catch((reason) => {
expect(reason).toContain("INVALID EMAIL");
}),
service.authenticate("test", "x").catch((reason) => {
expect(reason).toContain("INVALID PASSWORD");
}),
]);
}));
it('harvest logs for known range', inject([MockbaseService], (service: MockbaseService) => {
return o2ap2(service.getHarvestLogs("2016-04-30", "2016-05-07")).then((days) => {
expect(days.keys.length).toEqual(3);
expect(days.keys[0]).toEqual("2016-05-01");
checkObj(days.vals[0], 8, 6)
expect(days.keys[1]).toEqual("2016-05-02");
checkObj(days.vals[1], 8, 2)
expect(days.keys[2]).toEqual("2016-05-03");
checkObj(days.vals[2], 8, 5)
expect(days.keys[4]).toEqual(undefined);
//.........这里部分代码省略.........
示例7: describe
describe('A simple test', () => {
it('should work', () => {
expect(null).toBeDefined();
});
});示例8: describe
describe('Angulartics2Kissmetrics', () => {
var _kmq: Array<any>;
var fixture: ComponentFixture;
beforeEachProviders(() => [
TEST_ROUTER_PROVIDERS,
Angulartics2,
Angulartics2Kissmetrics
]);
beforeEach(function() {
window._kmq = _kmq = [];
});
it('should track initial page',
inject([TestComponentBuilder, Router, Angulartics2, Angulartics2Kissmetrics],
(tcb: TestComponentBuilder, router: Router, angulartics2: Angulartics2, angulartics2Kissmetrics: Angulartics2Kissmetrics) => {
compile(tcb)
.then((rtc) => fixture = rtc)
.then((_) => router.config([new Route({ path: '/', component: HelloCmp })]))
.then((_) => {
fixture.detectChanges();
return new Promise((resolve) => {
setTimeout(() => {
expect(_kmq).toContain(['record', 'Pageview', { 'Page': '' }]);
resolve();
});
});
});
}));
it('should track pages',
inject([TestComponentBuilder, Router, Angulartics2, Angulartics2Kissmetrics],
(tcb: TestComponentBuilder, router: Router, angulartics2: Angulartics2, angulartics2Kissmetrics: Angulartics2Kissmetrics) => {
compile(tcb)
.then((rtc) => fixture = rtc)
.then((_) => router.config([new Route({ path: '/abc', component: HelloCmp })]))
.then((_) => router.navigateByUrl('/abc'))
.then((_) => {
fixture.detectChanges();
return new Promise((resolve) => {
setTimeout(() => {
expect(_kmq).toContain(['record', 'Pageview', { 'Page': '/abc' }]);
resolve();
});
});
});
}));
it('should track events',
inject([TestComponentBuilder, Angulartics2, Angulartics2Kissmetrics],
(tcb: TestComponentBuilder, angulartics2: Angulartics2, angulartics2Kissmetrics: Angulartics2Kissmetrics) => {
compile(tcb)
.then((rtc) => fixture = rtc)
.then((_) => angulartics2.eventTrack.next({ action: 'do', properties: { category: 'cat' } }))
.then((_) => {
fixture.detectChanges();
return new Promise((resolve) => {
// setTimeout(() => {
expect(_kmq).toContain(['record', 'do', { category: 'cat' }]);
resolve();
// });
});
});
}));
it('should set username',
inject([TestComponentBuilder, Angulartics2, Angulartics2Kissmetrics],
((tcb: TestComponentBuilder, angulartics2: Angulartics2, angulartics2Kissmetrics: Angulartics2Kissmetrics) => {
compile(tcb)
.then((rtc) => fixture = rtc)
.then((_) => angulartics2.setUsername.next('testUser'))
.then((_) => {
fixture.detectChanges();
return new Promise((resolve) => {
// setTimeout(() => {
expect(_kmq).toContain(['identify', 'testUser']);
resolve();
// });
});
});
})));
it('should set user properties',
inject([TestComponentBuilder, Angulartics2, Angulartics2Kissmetrics],
((tcb: TestComponentBuilder, angulartics2: Angulartics2, angulartics2Kissmetrics: Angulartics2Kissmetrics) => {
compile(tcb)
.then((rtc) => fixture = rtc)
.then((_) => angulartics2.setUserProperties.next({ userId: '1', firstName: 'John', lastName: 'Doe' }))
.then((_) => {
fixture.detectChanges();
return new Promise((resolve) => {
setTimeout(() => {
expect(_kmq).toContain(['set', { userId: '1', firstName: 'John', lastName: 'Doe' }]);
resolve();
});
});
});
})));
//.........这里部分代码省略.........
示例9: describe
describe('GameLauncherServiceTests', () => {
beforeEachProviders(() => [BaseRequestOptions,
MockBackend,
provide(Http, {
useFactory: (backend, defaultOptions) => {
return new Http(backend, defaultOptions);
},
deps: [MockBackend, BaseRequestOptions]
}),
GlobalService,
GameLauncherService
]);
it('should have http', inject([GameLauncherService], (instance) => {
expect(!!instance.http).toEqual(true);
}));
it('loadGame_givenCommand_shouldCallApiStartGame',
inject([GameLauncherService, MockBackend], (instance, mockBackend) => {
// Arrange
mockBackend.connections.subscribe(
(connection: MockConnection) => {
connection.mockRespond(new Response(
new ResponseOptions({
status: 200
})));
});
// Act
instance.loadGame('command').subscribe(
(data) => {
// Assert
expect(data.status).toBe(200);
},
(error) => {
fail(error);
}
);
}));
it('isGameStarted_givenResponsiveHTTP_shouldCallApiIsGameStarted',
inject([GameLauncherService, MockBackend], (instance, mockBackend) => {
// Arrange
mockBackend.connections.subscribe(
(connection: MockConnection) => {
connection.mockRespond(new Response(
new ResponseOptions({
body: JSON.stringify(true)
})));
});
// Act
instance.isGameStarted().subscribe(
(data) => {
// Assert
expect(data).toBeTruthy();
},
(error) => {
fail(error);
}
);
}));
});