squidex/frontend/app/shared/services/ui.service.spec.ts

/*
 * Squidex Headless CMS
 *
 * @license
 * Copyright (c) Squidex UG (haftungsbeschränkt). All rights reserved.
 */

import { HttpClientTestingModule, HttpTestingController } from '@angular/common/http/testing';
import { inject, TestBed } from '@angular/core/testing';
import { ApiUrlConfig, UIService, UISettingsDto } from '@app/shared/internal';

describe('UIService', () => {
    beforeEach(() => {
        TestBed.configureTestingModule({
            imports: [
                HttpClientTestingModule,
            ],
            providers: [
                UIService,
                { provide: ApiUrlConfig, useValue: new ApiUrlConfig('http://service/p/') },
            ],
        });
    });

    afterEach(inject([HttpTestingController], (httpMock: HttpTestingController) => {
        httpMock.verify();
    }));

    it('should make get request to get common settings',
        inject([UIService, HttpTestingController], (uiService: UIService, httpMock: HttpTestingController) => {
            let settings: UISettingsDto;

            uiService.getCommonSettings().subscribe(result => {
                settings = result;
            });

            const response: UISettingsDto = { canCreateApps: true };

            const req = httpMock.expectOne('http://service/p/api/ui/settings');

            expect(req.request.method).toEqual('GET');
            expect(req.request.headers.get('If-Match')).toBeNull();

            req.flush(response);

            expect(settings!).toEqual(response);
        }));

    it('should return default common settings if error occurs',
        inject([UIService, HttpTestingController], (uiService: UIService, httpMock: HttpTestingController) => {
            let settings: {};

            uiService.getCommonSettings().subscribe(result => {
                settings = result;
            });

            const req = httpMock.expectOne('http://service/p/api/ui/settings');

            expect(req.request.method).toEqual('GET');
            expect(req.request.headers.get('If-Match')).toBeNull();

            req.error(new ErrorEvent('500'));

            expect(settings!).toEqual({ mapType: 'OSM', mapKey: '', canCreateApps: true });
        }));

    it('should make get request to get shared settings',
        inject([UIService, HttpTestingController], (uiService: UIService, httpMock: HttpTestingController) => {
            let settings: {};

            uiService.getSharedSettings('my-app').subscribe(result => {
                settings = result;
            });

            const response = { mapType: 'OSM', mapKey: '' };

            const req = httpMock.expectOne('http://service/p/api/apps/my-app/ui/settings');

            expect(req.request.method).toEqual('GET');
            expect(req.request.headers.get('If-Match')).toBeNull();

            req.flush(response);

            expect(settings!).toEqual(response);
        }));

    it('should return default shared settings if error occurs',
        inject([UIService, HttpTestingController], (uiService: UIService, httpMock: HttpTestingController) => {
            let settings: {};

            uiService.getSharedSettings('my-app').subscribe(result => {
                settings = result;
            });

            const req = httpMock.expectOne('http://service/p/api/apps/my-app/ui/settings');

            expect(req.request.method).toEqual('GET');
            expect(req.request.headers.get('If-Match')).toBeNull();

            req.error(new ErrorEvent('500'));

            expect(settings!).toBeDefined();
        }));

    it('should make get request to get user settings',
        inject([UIService, HttpTestingController], (uiService: UIService, httpMock: HttpTestingController) => {
            let settings: {};

            uiService.getUserSettings('my-app').subscribe(result => {
                settings = result;
            });

            const response = { mapType: 'OSM', mapKey: '' };

            const req = httpMock.expectOne('http://service/p/api/apps/my-app/ui/settings/me');

            expect(req.request.method).toEqual('GET');
            expect(req.request.headers.get('If-Match')).toBeNull();

            req.flush(response);

            expect(settings!).toEqual(response);
        }));

    it('should return default user settings if error occurs',
        inject([UIService, HttpTestingController], (uiService: UIService, httpMock: HttpTestingController) => {
            let settings: {};

            uiService.getUserSettings('my-app').subscribe(result => {
                settings = result;
            });

            const req = httpMock.expectOne('http://service/p/api/apps/my-app/ui/settings/me');

            expect(req.request.method).toEqual('GET');
            expect(req.request.headers.get('If-Match')).toBeNull();

            req.error(new ErrorEvent('500'));

            expect(settings!).toBeDefined();
        }));

    it('should make put request to set shared value',
        inject([UIService, HttpTestingController], (uiService: UIService, httpMock: HttpTestingController) => {
            uiService.putSharedSetting('my-app', 'root.nested', 123).subscribe();

            const req = httpMock.expectOne('http://service/p/api/apps/my-app/ui/settings/root.nested');

            expect(req.request.method).toEqual('PUT');
            expect(req.request.headers.get('If-Match')).toBeNull();
        }));

    it('should make put request to set user value',
        inject([UIService, HttpTestingController], (uiService: UIService, httpMock: HttpTestingController) => {
            uiService.putUserSetting('my-app', 'root.nested', 123).subscribe();

            const req = httpMock.expectOne('http://service/p/api/apps/my-app/ui/settings/me/root.nested');

            expect(req.request.method).toEqual('PUT');
            expect(req.request.headers.get('If-Match')).toBeNull();
        }));

    it('should make delete request to remove shared value',
        inject([UIService, HttpTestingController], (uiService: UIService, httpMock: HttpTestingController) => {
            uiService.deleteSharedSetting('my-app', 'root.nested').subscribe();

            const req = httpMock.expectOne('http://service/p/api/apps/my-app/ui/settings/root.nested');

            expect(req.request.method).toEqual('DELETE');
            expect(req.request.headers.get('If-Match')).toBeNull();
        }));

    it('should make delete request to remove user value',
        inject([UIService, HttpTestingController], (uiService: UIService, httpMock: HttpTestingController) => {
            uiService.deleteUserSetting('my-app', 'root.nested').subscribe();

            const req = httpMock.expectOne('http://service/p/api/apps/my-app/ui/settings/me/root.nested');

            expect(req.request.method).toEqual('DELETE');
            expect(req.request.headers.get('If-Match')).toBeNull();
        }));
});