shlink-web-client/test/common/services/ImageDownloader.test.ts

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2021-09-19 11:57:36 +03:00
import { Mock } from 'ts-mockery';
import { AxiosInstance } from 'axios';
import { ImageDownloader } from '../../../src/common/services/ImageDownloader';
import { windowMock } from '../../mocks/WindowMock';
describe('ImageDownloader', () => {
const get = jest.fn();
const axios = Mock.of<AxiosInstance>({ get });
let imageDownloader: ImageDownloader;
beforeEach(() => {
jest.clearAllMocks();
(global as any).URL = { createObjectURL: () => '' };
imageDownloader = new ImageDownloader(axios, windowMock);
});
test('calls URL with response type blob', async () => {
get.mockResolvedValue({ data: {} });
await imageDownloader.saveImage('/foo/bar.png', 'my-image.png');
expect(get).toHaveBeenCalledWith('/foo/bar.png', { responseType: 'blob' });
});
});