254 lines
9.9 KiB
TypeScript
254 lines
9.9 KiB
TypeScript
import {AsyncTestCompleter, beforeEach, afterEach, ddescribe, describe, expect, iit, inject, it, xdescribe, Log, xit} from 'angular2/testing_internal';
|
|
import {IS_DART, isPresent, stringify} from 'angular2/src/facade/lang';
|
|
import {bootstrap} from 'angular2/platform/browser';
|
|
import {ApplicationRef} from 'angular2/src/core/application_ref';
|
|
import {Console} from 'angular2/src/core/console';
|
|
import {Component, Directive, OnDestroy, platform} from 'angular2/core';
|
|
import {BROWSER_PROVIDERS, BROWSER_APP_PROVIDERS} from 'angular2/platform/browser';
|
|
import {DOM} from 'angular2/src/platform/dom/dom_adapter';
|
|
import {DOCUMENT} from 'angular2/src/platform/dom/dom_tokens';
|
|
import {PromiseWrapper, TimerWrapper} from 'angular2/src/facade/async';
|
|
import {provide, Inject, Injector, PLATFORM_INITIALIZER, APP_INITIALIZER} from 'angular2/core';
|
|
import {disposePlatform} from 'angular2/src/core/application_ref';
|
|
import {ExceptionHandler, BaseException} from 'angular2/src/facade/exceptions';
|
|
import {Testability, TestabilityRegistry} from 'angular2/src/core/testability/testability';
|
|
import {ComponentRef_, ComponentRef} from 'angular2/src/core/linker/dynamic_component_loader';
|
|
|
|
@Component({selector: 'hello-app', template: '{{greeting}} world!'})
|
|
class HelloRootCmp {
|
|
greeting: string;
|
|
constructor() { this.greeting = 'hello'; }
|
|
}
|
|
|
|
@Component({selector: 'hello-app', template: 'before: <ng-content></ng-content> after: done'})
|
|
class HelloRootCmpContent {
|
|
constructor() {}
|
|
}
|
|
|
|
@Component({selector: 'hello-app-2', template: '{{greeting}} world, again!'})
|
|
class HelloRootCmp2 {
|
|
greeting: string;
|
|
constructor() { this.greeting = 'hello'; }
|
|
}
|
|
|
|
@Component({selector: 'hello-app', template: ''})
|
|
class HelloRootCmp3 {
|
|
appBinding;
|
|
|
|
constructor(@Inject('appBinding') appBinding) { this.appBinding = appBinding; }
|
|
}
|
|
|
|
@Component({selector: 'hello-app', template: ''})
|
|
class HelloRootCmp4 {
|
|
appRef;
|
|
|
|
constructor(@Inject(ApplicationRef) appRef) { this.appRef = appRef; }
|
|
}
|
|
|
|
@Component({selector: 'hello-app'})
|
|
class HelloRootMissingTemplate {
|
|
}
|
|
|
|
@Directive({selector: 'hello-app'})
|
|
class HelloRootDirectiveIsNotCmp {
|
|
}
|
|
|
|
@Component({selector: 'hello-app', template: ''})
|
|
class HelloOnDestroyTickCmp implements OnDestroy {
|
|
appRef: ApplicationRef;
|
|
constructor(@Inject(ApplicationRef) appRef) { this.appRef = appRef; }
|
|
|
|
ngOnDestroy(): void { this.appRef.tick(); }
|
|
}
|
|
|
|
class _ArrayLogger {
|
|
res: any[] = [];
|
|
log(s: any): void { this.res.push(s); }
|
|
logError(s: any): void { this.res.push(s); }
|
|
logGroup(s: any): void { this.res.push(s); }
|
|
logGroupEnd(){};
|
|
}
|
|
|
|
|
|
class DummyConsole implements Console {
|
|
log(message) {}
|
|
}
|
|
|
|
export function main() {
|
|
var fakeDoc, el, el2, testProviders, lightDom;
|
|
|
|
describe('bootstrap factory method', () => {
|
|
beforeEach(() => {
|
|
fakeDoc = DOM.createHtmlDocument();
|
|
el = DOM.createElement('hello-app', fakeDoc);
|
|
el2 = DOM.createElement('hello-app-2', fakeDoc);
|
|
lightDom = DOM.createElement('light-dom-el', fakeDoc);
|
|
DOM.appendChild(fakeDoc.body, el);
|
|
DOM.appendChild(fakeDoc.body, el2);
|
|
DOM.appendChild(el, lightDom);
|
|
DOM.setText(lightDom, 'loading');
|
|
testProviders =
|
|
[provide(DOCUMENT, {useValue: fakeDoc}), provide(Console, {useClass: DummyConsole})];
|
|
});
|
|
|
|
afterEach(disposePlatform);
|
|
|
|
it('should throw if bootstrapped Directive is not a Component',
|
|
inject([AsyncTestCompleter], (async) => {
|
|
var logger = new _ArrayLogger();
|
|
var exceptionHandler = new ExceptionHandler(logger, false);
|
|
var refPromise = bootstrap(
|
|
HelloRootDirectiveIsNotCmp,
|
|
[testProviders, provide(ExceptionHandler, {useValue: exceptionHandler})]);
|
|
|
|
PromiseWrapper.then(refPromise, null, (exception) => {
|
|
expect(exception).toContainError(
|
|
`Could not compile '${stringify(HelloRootDirectiveIsNotCmp)}' because it is not a component.`);
|
|
expect(logger.res.join('')).toContain('Could not compile');
|
|
async.done();
|
|
});
|
|
}));
|
|
|
|
it('should throw if no element is found', inject([AsyncTestCompleter], (async) => {
|
|
var logger = new _ArrayLogger();
|
|
var exceptionHandler = new ExceptionHandler(logger, false);
|
|
|
|
var refPromise =
|
|
bootstrap(HelloRootCmp, [provide(ExceptionHandler, {useValue: exceptionHandler})]);
|
|
PromiseWrapper.then(refPromise, null, (reason) => {
|
|
expect(reason.message).toContain('The selector "hello-app" did not match any elements');
|
|
async.done();
|
|
return null;
|
|
});
|
|
}));
|
|
|
|
if (DOM.supportsDOMEvents()) {
|
|
it('should forward the error to promise when bootstrap fails',
|
|
inject([AsyncTestCompleter], (async) => {
|
|
// Skip for dart since it causes a confusing error message in console when test passes.
|
|
var logger = new _ArrayLogger();
|
|
var exceptionHandler = new ExceptionHandler(logger, false);
|
|
|
|
var refPromise =
|
|
bootstrap(HelloRootCmp, [provide(ExceptionHandler, {useValue: exceptionHandler})]);
|
|
PromiseWrapper.then(refPromise, null, (reason: BaseException) => {
|
|
expect(reason.message)
|
|
.toContain('The selector "hello-app" did not match any elements');
|
|
async.done();
|
|
});
|
|
}));
|
|
|
|
it('should invoke the default exception handler when bootstrap fails',
|
|
inject([AsyncTestCompleter], (async) => {
|
|
var logger = new _ArrayLogger();
|
|
var exceptionHandler = new ExceptionHandler(logger, false);
|
|
|
|
var refPromise =
|
|
bootstrap(HelloRootCmp, [provide(ExceptionHandler, {useValue: exceptionHandler})]);
|
|
PromiseWrapper.then(refPromise, null, (reason) => {
|
|
expect(logger.res.join(''))
|
|
.toContain('The selector "hello-app" did not match any elements');
|
|
async.done();
|
|
return null;
|
|
});
|
|
}));
|
|
}
|
|
|
|
it('should create an injector promise', () => {
|
|
var refPromise = bootstrap(HelloRootCmp, testProviders);
|
|
expect(refPromise).not.toBe(null);
|
|
});
|
|
|
|
it('should display hello world', inject([AsyncTestCompleter], (async) => {
|
|
var refPromise = bootstrap(HelloRootCmp, testProviders);
|
|
refPromise.then((ref) => {
|
|
expect(el).toHaveText('hello world!');
|
|
async.done();
|
|
});
|
|
}));
|
|
|
|
it('should support multiple calls to bootstrap', inject([AsyncTestCompleter], (async) => {
|
|
var refPromise1 = bootstrap(HelloRootCmp, testProviders);
|
|
var refPromise2 = bootstrap(HelloRootCmp2, testProviders);
|
|
PromiseWrapper.all([refPromise1, refPromise2]).then((refs) => {
|
|
expect(el).toHaveText('hello world!');
|
|
expect(el2).toHaveText('hello world, again!');
|
|
async.done();
|
|
});
|
|
}));
|
|
|
|
it('should not crash if change detection is invoked when the root component is disposed',
|
|
inject([AsyncTestCompleter], (async) => {
|
|
bootstrap(HelloOnDestroyTickCmp, testProviders).then((ref) => {
|
|
expect(() => ref.dispose()).not.toThrow();
|
|
async.done();
|
|
});
|
|
}));
|
|
|
|
it('should unregister change detectors when components are disposed',
|
|
inject([AsyncTestCompleter], (async) => {
|
|
var app = platform(BROWSER_PROVIDERS).application([BROWSER_APP_PROVIDERS, testProviders]);
|
|
app.bootstrap(HelloRootCmp).then((ref) => {
|
|
ref.dispose();
|
|
expect(() => app.tick()).not.toThrow();
|
|
async.done();
|
|
});
|
|
}));
|
|
|
|
it('should make the provided bindings available to the application component',
|
|
inject([AsyncTestCompleter], (async) => {
|
|
var refPromise = bootstrap(
|
|
HelloRootCmp3, [testProviders, provide('appBinding', {useValue: 'BoundValue'})]);
|
|
|
|
refPromise.then((ref) => {
|
|
expect(ref.hostComponent.appBinding).toEqual('BoundValue');
|
|
async.done();
|
|
});
|
|
}));
|
|
|
|
it('should avoid cyclic dependencies when root component requires Lifecycle through DI',
|
|
inject([AsyncTestCompleter], (async) => {
|
|
var refPromise = bootstrap(HelloRootCmp4, testProviders);
|
|
|
|
refPromise.then((ref) => {
|
|
expect(ref.hostComponent.appRef).toBe((<ComponentRef_>ref).injector.get(ApplicationRef));
|
|
async.done();
|
|
});
|
|
}));
|
|
|
|
it('should run platform initializers', inject([Log], (log: Log) => {
|
|
let p = platform([
|
|
BROWSER_PROVIDERS,
|
|
provide(PLATFORM_INITIALIZER, {useValue: log.fn('platform_init1'), multi: true}),
|
|
provide(PLATFORM_INITIALIZER, {useValue: log.fn('platform_init2'), multi: true})
|
|
]);
|
|
expect(log.result()).toEqual('platform_init1; platform_init2');
|
|
log.clear();
|
|
p.application([
|
|
BROWSER_APP_PROVIDERS,
|
|
provide(APP_INITIALIZER, {useValue: log.fn('app_init1'), multi: true}),
|
|
provide(APP_INITIALIZER, {useValue: log.fn('app_init2'), multi: true})
|
|
]);
|
|
|
|
expect(log.result()).toEqual('app_init1; app_init2');
|
|
}));
|
|
|
|
it('should register each application with the testability registry',
|
|
inject([AsyncTestCompleter], (async) => {
|
|
var refPromise1: Promise<ComponentRef> = bootstrap(HelloRootCmp, testProviders);
|
|
var refPromise2: Promise<ComponentRef> = bootstrap(HelloRootCmp2, testProviders);
|
|
|
|
PromiseWrapper.all([refPromise1, refPromise2]).then((refs: ComponentRef[]) => {
|
|
var registry = refs[0].injector.get(TestabilityRegistry);
|
|
var testabilities =
|
|
[refs[0].injector.get(Testability), refs[1].injector.get(Testability)];
|
|
PromiseWrapper.all(testabilities).then((testabilities: Testability[]) => {
|
|
expect(registry.findTestabilityInTree(el)).toEqual(testabilities[0]);
|
|
expect(registry.findTestabilityInTree(el2)).toEqual(testabilities[1]);
|
|
async.done();
|
|
});
|
|
});
|
|
}));
|
|
});
|
|
}
|