Vulcan/packages/vulcan-core/test/containers.test.js

import { extractCollectionInfo, extractFragmentInfo } from "../lib/modules/containers/handleOptions";
import expect from "expect";

describe("vulcan-core/containers", function() {
  describe("handleOptions", function() {
    const expectedCollectionName = "COLLECTION_NAME";
    const expectedCollection = { options: { expectedCollectionName } };
    it("get collectionName from collection", function() {
      const options = { collection: expectedCollection };
      const { collection, collectionName } = extractCollectionInfo(options);
      expect(collection).toEqual(expectedCollection);
      expect(collectionName).toEqual(expectedCollectionName);
    });
    it("get collection from collectioName", function() {
      // MOCK getCollection
      const options = { collectionName: expectedCollectionName };
      const { collection, collectionName } = extractCollectionInfo(options);
      expect(collection).toEqual(expectedCollection);
      expect(collectionName).toEqual(expectedCollectionName);
    });
    const expectedFragmentName = "FRAGMENT_NAME";
    const expectedFragment = { definitions: [{ name: { value: expectedFragmentName } }] };
    it("get fragment from fragmentName", function() {
      // MOCK getCollection
      const options = { fragmentName: expectedFragmentName };
      const { fragment, fragmentName } = extractFragmentInfo(options);
      expect(fragment).toEqual(expectedFragment);
      expect(fragmentName).toEqual(expectedFragmentName);
    });
    it("get fragmentName from fragment", function() {
      const options = { fragment: expectedFragment };
      const { fragment, fragmentName } = extractFragmentInfo(options);
      expect(fragment).toEqual(expectedFragment);
      expect(fragmentName).toEqual(expectedFragmentName);
    });
    it("get fragmentName and fragment from collectionName", function() {
      // if options does not contain fragment, we get the collection default fragment based on its name
      const options = {};
      const { fragment, fragmentName } = extractFragmentInfo(options, expectedCollectionName);
      expect(fragment).toEqual(expectedFragment);
      expect(fragmentName).toEqual(expectedFragmentName);
    });
  });
});