@exadel/esl/modules/esl-share/test/actions/external-action.test.js

Exadel Smart Library (ESL) is the lightweight custom elements library that provide a set of super-flexible components

import '../../actions/external-action';
import { ESLShareActionRegistry } from '../../core/esl-share-action-registry';
import { ESLShareButton } from '../../core/esl-share-button';
describe('ESLShare: "external" action import', () => {
    test('"external" action was registered when importing', () => {
        expect(ESLShareActionRegistry.instance.has('external')).toBe(true);
    });
});
describe('ESLShare: "external" action public API', () => {
    const originalCreateElement = document.createElement;
    const mockAnchorElement = { click: jest.fn() };
    Object.defineProperty(mockAnchorElement, 'href', {
        get: () => this._href,
        set: (value) => this._href = value,
    });
    const mockCreateElement = (tag) => {
        if (tag === 'a')
            return mockAnchorElement;
        return originalCreateElement(tag);
    };
    const externalAction = ESLShareActionRegistry.instance.get('external');
    const $button = ESLShareButton.create();
    beforeAll(() => {
        ESLShareButton.register();
        document.body.appendChild($button);
        $button.setAttribute('link', '//host/sharer?title={title}&url={url}&t={t}&u={u}');
        $button.setAttribute('share-title', 'Test btn title');
        $button.setAttribute('share-url', '/test/url');
    });
    afterEach(() => {
        jest.clearAllMocks();
    });
    afterAll(() => {
        document.body.innerHTML = '';
        jest.restoreAllMocks();
    });
    test('should be available', () => {
        expect(externalAction === null || externalAction === void 0 ? void 0 : externalAction.isAvailable).toBe(true);
    });
    test('should simulate click() on anchor to make external jump (also checks link placeholders replacement)', () => {
        jest.spyOn(document, 'createElement').mockImplementation(mockCreateElement);
        externalAction === null || externalAction === void 0 ? void 0 : externalAction.share($button);
        expect(mockAnchorElement.click).toBeCalledTimes(1);
        expect(mockAnchorElement.href).toBe('//host/sharer?title=Test%20btn%20title&url=http%3A%2F%2Flocalhost%2Ftest%2Furl&t=Test%20btn%20title&u=http%3A%2F%2Flocalhost%2Ftest%2Furl');
    });
});