2020-04-29 18:44:27 +03:00
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const should = require('should');
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const sinon = require('sinon');
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const rewire = require('rewire');
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2021-10-06 12:52:46 +03:00
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const configUtils = require('../../../../utils/configUtils');
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const rssCache = rewire('../../../../../core/frontend/services/rss/cache');
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2017-11-07 23:00:03 +03:00
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describe('RSS: Cache', function () {
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2020-04-29 18:44:27 +03:00
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let generateSpy;
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let generateFeedReset;
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2017-11-07 23:00:03 +03:00
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afterEach(function () {
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configUtils.restore();
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2019-01-21 19:53:44 +03:00
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sinon.restore();
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2017-11-07 23:00:03 +03:00
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generateFeedReset();
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});
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beforeEach(function () {
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configUtils.set({url: 'http://my-ghost-blog.com'});
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2019-01-21 19:53:44 +03:00
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generateSpy = sinon.spy(rssCache.__get__('generateFeed'));
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2017-11-07 23:00:03 +03:00
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generateFeedReset = rssCache.__set__('generateFeed', generateSpy);
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});
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it('should not rebuild xml for same data and url', function (done) {
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2020-04-29 18:44:27 +03:00
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const data = {
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title: 'Test Title',
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description: 'Testing Desc',
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posts: [],
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meta: {pagination: {pages: 1}}
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};
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let xmlData1;
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2017-11-07 23:00:03 +03:00
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rssCache.getXML('/rss/', data)
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.then(function (_xmlData) {
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xmlData1 = _xmlData;
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// We should have called generateFeed
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generateSpy.callCount.should.eql(1);
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// Call RSS again to check that we didn't rebuild
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return rssCache.getXML('/rss/', data);
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})
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.then(function (xmlData2) {
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// Assertions
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// We should not have called generateFeed again
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generateSpy.callCount.should.eql(1);
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// The data should be identical, no changing lastBuildDate
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xmlData1.should.equal(xmlData2);
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done();
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})
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.catch(done);
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});
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});
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