fetch-specific-splits.spec.js

import { SplitFactory } from '../../';
import { splitFilters, queryStrings, groupedFilters } from '../mocks/fetchSpecificSplits';

const baseConfig = {
  core: {
    authorizationKey: '<fake-token-push-1>',
    key: 'nicolas@split.io'
  },
  scheduler: {
    featuresRefreshRate: 0.01
  },
  streamingEnabled: false,
};

export default function fetchSpecificSplits(fetchMock, assert) {

  assert.plan(splitFilters.length);

  for (let i = 0; i < splitFilters.length; i++) {
    const urls = { sdk: 'https://sdkurl' + i };
    const config = { ...baseConfig, sync: { splitFilters: splitFilters[i] }, urls };

    if (groupedFilters[i]) { // tests where validateSplitFilters executes normally
      const queryString = queryStrings[i] || '';
      let factory;

      fetchMock.getOnce(urls.sdk + '/splitChanges?s=1.3&since=-1&rbSince=-1' + queryString, { status: 200, body: { splits: [], since: -1, till: 1457552620999 } });
      fetchMock.getOnce(urls.sdk + '/splitChanges?s=1.3&since=1457552620999&rbSince=-1' + queryString, { status: 200, body: { splits: [], since: 1457552620999, till: 1457552620999 } });
      fetchMock.getOnce(urls.sdk + '/splitChanges?s=1.3&since=1457552620999&rbSince=-1' + queryString, function () {
        factory.client().destroy().then(() => {
          assert.pass(`splitFilters #${i}`);
        });
        return { status: 200, body: { ff: { d: [], s: 1457552620999, t: 1457552620999 } } };
      });
      fetchMock.get(urls.sdk + '/memberships/nicolas%40split.io', { status: 200, body: { 'ms': {} } });

      factory = SplitFactory(config);

    } else { // tests where validateSplitFilters throws an exception
      try {
        SplitFactory(config);
      } catch (e) {
        assert.equal(e.message, queryStrings[i]);
      }
    }

  }
}