comment.component.spec.ts
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import {Provider, provide, Component} from 'ng-forward';
import * as helpers from "../../../spec/helpers";
import {CommentComponent} from './comment.component';
const htmlTemplate: string = '<noosfero-comment [article]="ctrl.article" [comment]="ctrl.comment"></noosfero-comment>';
describe("Components", () => {
describe("Comment Component", () => {
let properties: any;
let notificationService = helpers.mocks.notificationService;
let commentService = jasmine.createSpyObj("commentService", ["removeFromArticle"]);
beforeEach(angular.mock.module("templates"));
beforeEach(() => {
properties = {
article: { id: 1, accept_comments: true },
comment: { title: "title", body: "body" }
};
});
function createComponent() {
let providers = [
helpers.createProviderToValue('NotificationService', notificationService),
helpers.createProviderToValue("CommentService", commentService)
].concat(helpers.provideFilters("translateFilter"));
@Component({ selector: 'test-container-component', directives: [CommentComponent], template: htmlTemplate, providers: providers })
class ContainerComponent {
article = properties['article'];
comment = properties['comment'];
}
return helpers.createComponentFromClass(ContainerComponent);
}
it("render a comment", done => {
createComponent().then(fixture => {
expect(fixture.debugElement.queryAll(".comment").length).toEqual(1);
done();
});
});
it("not render a post comment tag in the beginning", done => {
createComponent().then(fixture => {
expect(fixture.debugElement.queryAll("noosfero-post-comment").length).toEqual(0);
done();
});
});
it("set show reply to true when click reply", done => {
createComponent().then(fixture => {
let component: CommentComponent = fixture.debugElement.componentViewChildren[0].componentInstance;
component.reply();
expect(component.showReply()).toBeTruthy("Reply was expected to be true");
done();
});
});
it("show reply relies on current comment __showReply attribute", done => {
createComponent().then(fixture => {
let component = fixture.debugElement.componentViewChildren[0];
component.componentInstance.comment.__showReply = false;
expect(component.componentInstance.showReply()).toEqual(false);
done();
});
});
it("display reply button", done => {
createComponent().then(fixture => {
expect(fixture.debugElement.queryAll(".comment .actions .reply").length).toEqual(1);
done();
});
});
it("not display reply button when accept_comments is false", done => {
properties['article']['accept_comments'] = false;
createComponent().then(fixture => {
expect(fixture.debugElement.queryAll(".comment .actions .reply").length).toEqual(0);
done();
});
});
it("does not show the Remove button if user is not allowed to remove", done => {
createComponent().then(fixture => {
let component: CommentComponent = fixture.debugElement.componentViewChildren[0].componentInstance;
component.allowRemove = () => false;
fixture.detectChanges();
expect(fixture.debugElement.queryAll("a.action.remove").length).toEqual(0);
done();
});
});
it("shows the Remove button if user is allowed to remove", done => {
createComponent().then(fixture => {
let component: CommentComponent = fixture.debugElement.componentViewChildren[0].componentInstance;
component.allowRemove = () => true;
fixture.detectChanges();
expect(fixture.debugElement.queryAll("a.action.remove").length).toEqual(1);
done();
});
});
it("call comment service to remove comment", done => {
notificationService.confirmation = (params: any, func: Function) => { func(); };
commentService.removeFromArticle = jasmine.createSpy("removeFromArticle").and.returnValue(Promise.resolve());
createComponent().then(fixture => {
let component = fixture.debugElement.componentViewChildren[0].componentInstance;
component.remove();
expect(commentService.removeFromArticle).toHaveBeenCalled();
done();
});
});
});
});