inventid/opengraph-cacher

import {describe, it} from 'mocha';
import assert from 'assert';
import postProcess from '../src/mapper';

describe('Mapper', () => {
    describe('#postProcess()', async () => {
        it('should prefer the set url', async () => {
            const result = await postProcess("http://bit.ly/redirect", {ogUrl : 'http://example.com'});
            assert.strictEqual(result.data.url[0].value, 'http://example.com');
        });

        it('should prefer the set url but default to the given one', async () => {
            const result = await postProcess("http://bit.ly/redirect", {});
            assert.strictEqual(result.data.url[0].value, 'http://bit.ly/redirect');
        });

        it('should set the name if given', async () => {
            const result = await postProcess("http://bit.ly/redirect", {ogSiteName : 'Example'});
            assert.strictEqual(result.data.site_name[0].value, 'Example');
        });

        it('should omit the name if not given', async () => {
            const result = await postProcess("http://bit.ly/redirect", {});
            assert.strictEqual(result.data.site_name, undefined);
        });
    });
});