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fix(platform-server): allow multiple instances of platformServer and platformDynamicServer

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This commit is contained in:
Vikram Subramanian
2017-02-12 09:16:23 -08:00
committed by Igor Minar
parent 0e2fd9d91a
commit 17486fd696
6 changed files with 152 additions and 113 deletions
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235
modules/@angular/platform-server/test/integration_spec.ts
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@ -25,126 +25,155 @@ class MyServerApp {
class ExampleModule {
}
@Component({selector: 'app', template: `Works too!`})
class MyServerApp2 {
}
@NgModule({declarations: [MyServerApp2], imports: [ServerModule], bootstrap: [MyServerApp2]})
class ExampleModule2 {
}
@Component({selector: 'app', template: '{{text}}'})
class MyAsyncServerApp {
text = '';
ngOnInit() {
Promise.resolve(null).then(() => setTimeout(() => { this.text = 'Works!'; }, 10));
}
}
@NgModule(
{declarations: [MyAsyncServerApp], imports: [ServerModule], bootstrap: [MyAsyncServerApp]})
class AsyncServerModule {
}
export function main() {
if (getDOM().supportsDOMEvents()) return; // NODE only
describe('platform-server integration', () => {
beforeEach(() => destroyPlatform());
afterEach(() => destroyPlatform());
beforeEach(() => {
if (getPlatform()) destroyPlatform();
});
it('should bootstrap', async(() => {
platformDynamicServer([{provide: INITIAL_CONFIG, useValue: {document: '<app></app>'}}])
.bootstrapModule(ExampleModule)
.then((moduleRef) => {
const doc = moduleRef.injector.get(DOCUMENT);
expect(getDOM().getText(doc)).toEqual('Works!');
});
const platform = platformDynamicServer(
[{provide: INITIAL_CONFIG, useValue: {document: '<app></app>'}}]);
platform.bootstrapModule(ExampleModule).then((moduleRef) => {
const doc = moduleRef.injector.get(DOCUMENT);
expect(getDOM().getText(doc)).toEqual('Works!');
platform.destroy();
});
}));
it('should allow multiple platform instances', async(() => {
const platform = platformDynamicServer(
[{provide: INITIAL_CONFIG, useValue: {document: '<app></app>'}}]);
const platform2 = platformDynamicServer(
[{provide: INITIAL_CONFIG, useValue: {document: '<app></app>'}}]);
platform.bootstrapModule(ExampleModule).then((moduleRef) => {
const doc = moduleRef.injector.get(DOCUMENT);
expect(getDOM().getText(doc)).toEqual('Works!');
platform.destroy();
});
platform2.bootstrapModule(ExampleModule2).then((moduleRef) => {
const doc = moduleRef.injector.get(DOCUMENT);
expect(getDOM().getText(doc)).toEqual('Works too!');
platform2.destroy();
});
}));
describe('PlatformLocation', () => {
it('is injectable', () => {
platformDynamicServer([{provide: INITIAL_CONFIG, useValue: {document: '<app></app>'}}])
.bootstrapModule(ExampleModule)
.then(appRef => {
const location: PlatformLocation = appRef.injector.get(PlatformLocation);
expect(location.pathname).toBe('/');
});
});
it('pushState causes the URL to update', () => {
platformDynamicServer([{provide: INITIAL_CONFIG, useValue: {document: '<app></app>'}}])
.bootstrapModule(ExampleModule)
.then(appRef => {
const location: PlatformLocation = appRef.injector.get(PlatformLocation);
location.pushState(null, 'Test', '/foo#bar');
expect(location.pathname).toBe('/foo');
expect(location.hash).toBe('#bar');
});
});
it('is injectable', async(() => {
const platform = platformDynamicServer(
[{provide: INITIAL_CONFIG, useValue: {document: '<app></app>'}}]);
platform.bootstrapModule(ExampleModule).then(appRef => {
const location: PlatformLocation = appRef.injector.get(PlatformLocation);
expect(location.pathname).toBe('/');
platform.destroy();
});
}));
it('pushState causes the URL to update', async(() => {
const platform = platformDynamicServer(
[{provide: INITIAL_CONFIG, useValue: {document: '<app></app>'}}]);
platform.bootstrapModule(ExampleModule).then(appRef => {
const location: PlatformLocation = appRef.injector.get(PlatformLocation);
location.pushState(null, 'Test', '/foo#bar');
expect(location.pathname).toBe('/foo');
expect(location.hash).toBe('#bar');
platform.destroy();
});
}));
it('allows subscription to the hash state', done => {
platformDynamicServer([{provide: INITIAL_CONFIG, useValue: {document: '<app></app>'}}])
.bootstrapModule(ExampleModule)
.then(appRef => {
const location: PlatformLocation = appRef.injector.get(PlatformLocation);
expect(location.pathname).toBe('/');
location.onHashChange((e: any) => {
expect(e.type).toBe('hashchange');
expect(e.oldUrl).toBe('/');
expect(e.newUrl).toBe('/foo#bar');
done();
});
location.pushState(null, 'Test', '/foo#bar');
});
const platform =
platformDynamicServer([{provide: INITIAL_CONFIG, useValue: {document: '<app></app>'}}]);
platform.bootstrapModule(ExampleModule).then(appRef => {
const location: PlatformLocation = appRef.injector.get(PlatformLocation);
expect(location.pathname).toBe('/');
location.onHashChange((e: any) => {
expect(e.type).toBe('hashchange');
expect(e.oldUrl).toBe('/');
expect(e.newUrl).toBe('/foo#bar');
platform.destroy();
done();
});
location.pushState(null, 'Test', '/foo#bar');
});
});
});
});
describe('Platform Server', () => {
@Component({selector: 'app', template: '{{text}}'})
class MyAsyncServerApp {
text = '';
describe('render', () => {
let doc: string;
let called: boolean;
let expectedOutput =
'<html><head></head><body><app ng-version="0.0.0-PLACEHOLDER">Works!</app></body></html>';
ngOnInit() {
Promise.resolve(null).then(() => setTimeout(() => { this.text = 'Works!'; }, 10));
}
}
beforeEach(() => {
// PlatformConfig takes in a parsed document so that it can be cached across requests.
doc = '<html><head></head><body><app></app></body></html>';
called = false;
});
afterEach(() => { expect(called).toBe(true); });
@NgModule(
{declarations: [MyAsyncServerApp], imports: [ServerModule], bootstrap: [MyAsyncServerApp]})
class AsyncServerModule {
}
it('using long from should work', async(() => {
const platform =
platformDynamicServer([{provide: INITIAL_CONFIG, useValue: {document: doc}}]);
let doc: string;
let called: boolean;
let expectedOutput =
'<html><head></head><body><app ng-version="0.0.0-PLACEHOLDER">Works!</app></body></html>';
platform.bootstrapModule(AsyncServerModule)
.then((moduleRef) => {
const applicationRef: ApplicationRef = moduleRef.injector.get(ApplicationRef);
return toPromise.call(first.call(
filter.call(applicationRef.isStable, (isStable: boolean) => isStable)));
})
.then((b) => {
expect(platform.injector.get(PlatformState).renderToString()).toBe(expectedOutput);
platform.destroy();
called = true;
});
}));
beforeEach(() => {
destroyPlatform();
// PlatformConfig takes in a parsed document so that it can be cached across requests.
doc = '<html><head></head><body><app></app></body></html>';
called = false;
it('using renderModule should work', async(() => {
renderModule(AsyncServerModule, {document: doc}).then(output => {
expect(output).toBe(expectedOutput);
called = true;
});
}));
it('using renderModuleFactory should work',
async(inject([PlatformRef], (defaultPlatform: PlatformRef) => {
const compilerFactory: CompilerFactory =
defaultPlatform.injector.get(CompilerFactory, null);
const moduleFactory =
compilerFactory.createCompiler().compileModuleSync(AsyncServerModule);
renderModuleFactory(moduleFactory, {document: doc}).then(output => {
expect(output).toBe(expectedOutput);
called = true;
});
})));
});
afterEach(() => {
expect(called).toBe(true);
// Platform should have been destroyed at the end of rendering.
expect(getPlatform()).toBeNull();
});
it('PlatformState should render to string (Long form rendering)', async(() => {
const platform =
platformDynamicServer([{provide: INITIAL_CONFIG, useValue: {document: doc}}]);
platform.bootstrapModule(AsyncServerModule)
.then((moduleRef) => {
const applicationRef: ApplicationRef = moduleRef.injector.get(ApplicationRef);
return toPromise.call(first.call(
filter.call(applicationRef.isStable, (isStable: boolean) => isStable)));
})
.then((b) => {
expect(platform.injector.get(PlatformState).renderToString()).toBe(expectedOutput);
destroyPlatform();
called = true;
});
}));
it('renderModule should render to string (short form rendering)', async(() => {
renderModule(AsyncServerModule, {document: doc}).then(output => {
expect(output).toBe(expectedOutput);
called = true;
});
}));
it('renderModuleFactory should render to string (short form rendering)',
async(inject([PlatformRef], (defaultPlatform: PlatformRef) => {
const compilerFactory: CompilerFactory =
defaultPlatform.injector.get(CompilerFactory, null);
const moduleFactory =
compilerFactory.createCompiler().compileModuleSync(AsyncServerModule);
renderModuleFactory(moduleFactory, {document: doc}).then(output => {
expect(output).toBe(expectedOutput);
called = true;
});
})));
});
}