59 lines
1.7 KiB
JavaScript
59 lines
1.7 KiB
JavaScript
/* global describe expect it */
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const { createRedirects } = require('./create-redirects');
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const testLocations = {
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api: 'https://api.example.com',
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newsProxy: 'https://news.example.com',
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forumProxy: 'https://forum.example.com'
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};
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describe('createRedirects', () => {
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it('is a function', () => {
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expect(typeof createRedirects).toEqual('function');
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});
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it('returns a string', () => {
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expect(typeof createRedirects(testLocations)).toEqual('string');
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});
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it('replaces instances of `#{{...}}` with the locations provided', () => {
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expect.assertions(4);
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const apiPlaceholderRE = /#\{\{API\}\}/;
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const newsPlaceholderRE = /#\{\{NEWS\}\}/;
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const forumPlaceholderRE = /#\{\{FORUM\}\}/;
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const redirects = createRedirects(testLocations);
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const hasApiPlaceholder = apiPlaceholderRE.test(redirects);
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const hasNewsPlaceholder = newsPlaceholderRE.test(redirects);
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const hasForumPlaceholder = forumPlaceholderRE.test(redirects);
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expect(hasApiPlaceholder).toBe(false);
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expect(hasNewsPlaceholder).toBe(false);
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expect(hasForumPlaceholder).toBe(false);
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const { forumProxy } = testLocations;
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expect(redirects.includes(`${forumProxy}`)).toBe(true);
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});
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it('throws when any location is missing', () => {
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expect.assertions(3);
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const api = 'api';
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const newsProxy = 'newsProxy';
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const forumProxy = 'forumProxy';
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const noApi = { forumProxy, newsProxy };
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const noNews = { api, forumProxy };
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const noForum = { api, newsProxy };
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expect(() => createRedirects(noApi)).toThrow();
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expect(() => createRedirects(noNews)).toThrow();
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expect(() => createRedirects(noForum)).toThrow();
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});
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it('matches the snapshot', () =>
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expect(createRedirects(testLocations)).toMatchSnapshot());
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});
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