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#1076 Improve unit test

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mauriziovitale84 2016-11-23 19:18:27 +00:00 committed by Mario Romano
parent 9efebe6ae0
commit aa5b35c0d7
1 changed files with 27 additions and 1 deletions
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28
ng2-components/ng2-alfresco-core/src/services/AlfrescoTranslationLoader.service.spec.ts
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@ -19,18 +19,25 @@ import { TranslateLoader } from 'ng2-translate/ng2-translate';
import { AlfrescoTranslationLoader } from '../services/AlfrescoTranslationLoader.service'; import { AlfrescoTranslationLoader } from '../services/AlfrescoTranslationLoader.service';
import { AlfrescoTranslationService } from '../services/AlfrescoTranslation.service'; import { AlfrescoTranslationService } from '../services/AlfrescoTranslation.service';
import { Injector } from '@angular/core'; import { Injector } from '@angular/core';
import { XHRBackend, HttpModule } from '@angular/http'; import { ResponseOptions, Response, XHRBackend, HttpModule } from '@angular/http';
import { MockBackend, MockConnection } from '@angular/http/testing'; import { MockBackend, MockConnection } from '@angular/http/testing';
import { import {
TranslateModule TranslateModule
} from 'ng2-translate/ng2-translate'; } from 'ng2-translate/ng2-translate';
import {getTestBed, TestBed} from '@angular/core/testing'; import {getTestBed, TestBed} from '@angular/core/testing';
let componentJson1 = ' {"TEST": "This is a test", "TEST2": "This is another test"} ' ;
const mockBackendResponse = (connection: MockConnection, response: string) => {
connection.mockRespond(new Response(new ResponseOptions({body: response})));
};
describe('TranslateLoader', () => { describe('TranslateLoader', () => {
let injector: Injector; let injector: Injector;
let backend: MockBackend; let backend: MockBackend;
let alfrescoTranslationService: AlfrescoTranslationService; let alfrescoTranslationService: AlfrescoTranslationService;
let connection: MockConnection; // this will be set when a new connection is emitted from the backend. let connection: MockConnection; // this will be set when a new connection is emitted from the backend.
let customLoader;
beforeEach(() => { beforeEach(() => {
TestBed.configureTestingModule({ TestBed.configureTestingModule({
@ -47,6 +54,7 @@ describe('TranslateLoader', () => {
backend = injector.get(XHRBackend); backend = injector.get(XHRBackend);
alfrescoTranslationService = injector.get(AlfrescoTranslationService); alfrescoTranslationService = injector.get(AlfrescoTranslationService);
backend.connections.subscribe((c: MockConnection) => connection = c); backend.connections.subscribe((c: MockConnection) => connection = c);
customLoader = alfrescoTranslationService.translate.currentLoader;
}); });
it('should be able to provide any TranslateLoader', () => { it('should be able to provide any TranslateLoader', () => {
@ -54,4 +62,22 @@ describe('TranslateLoader', () => {
expect(alfrescoTranslationService.translate.currentLoader).toBeDefined(); expect(alfrescoTranslationService.translate.currentLoader).toBeDefined();
expect(alfrescoTranslationService.translate.currentLoader instanceof AlfrescoTranslationLoader).toBeTruthy(); expect(alfrescoTranslationService.translate.currentLoader instanceof AlfrescoTranslationLoader).toBeTruthy();
}); });
it('should add the component to the list', () => {
customLoader.addComponentList('login', 'path/login');
expect(customLoader.existComponent('login')).toBeTruthy();
});
it('should return the Json tranlation ', () => {
customLoader.addComponentList('login', 'path/login');
customLoader.getTranslation('en').subscribe(
(response) => {
expect(response).toBeDefined();
expect(response).toEqual(JSON.parse(componentJson1));
}
);
mockBackendResponse(connection, componentJson1);
});
}); });