berea/test/model/book.model.test.js

A promise-wrapped library and ORM for using https://scripture.api.bible

const BibleService = require('../../src/bibleService');
const Bible = require('../../src/models/bible.model');
const Book = require('../../src/models/book.model');
const Chapter = require('../../src/models/chapter.model');

const service = new BibleService('5ae573a324440896fabd2942943728a5', 1);
const bible = new Bible('06125adad2d5898a-01', service);
const bookMock = {
  id: 'GEN',
  bibleId: '06125adad2d5898a-01',
  abbreviation: 'Gen.',
  name: 'Genesis',
  nameLong: 'The First Book of Moses, Commonly Called Genesis',
};

describe('Model: Book', () => {
  describe('constructor', () => {
    describe('default props', () => {
      const book = new Book({}, bible);
      it('has an id', () => {
        expect(book).toHaveProperty('id', '');
      });
      it('has empty data', () => {
        expect(book).toHaveProperty('data');
        expect(book.data).toMatchObject({});
      });
      it('has a service', () => {
        expect(book).toHaveProperty('bibleService');
        expect(book.bibleService).toBeInstanceOf(BibleService);
      });
    });
    describe('book Props', () => {
      const book = new Book(bookMock, bible);
      it('has an name', () => {
        expect(book).toHaveProperty('name', bookMock.name);
      });
      it('has a longname', () => {
        expect(book).toHaveProperty('longName', bookMock.nameLong);
      });
      it('has an abbreviation', () => {
        expect(book).toHaveProperty('abbreviation', bookMock.abbreviation);
      });
      it('has an id', () => {
        expect(book).toHaveProperty('id', bookMock.id);
      });
    });
  });
  describe('refreshData', () => {
    it(' will populate data', async () => {
      const book = new Book('GEN', bible);

      await book.refreshData();
      expect(book.data).toHaveProperty('bibleId');
    });
  });
  describe('getChapters', () => {
    it(' will get an array', async () => {
      const book = new Book(bookMock, bible);

      const chapters = await book.getChapters();
      expect(chapters).toBeInstanceOf(Array);
      expect(chapters.length).toBeGreaterThan(10);
    });
    it(' will get an array of Chapters', async () => {
      const book = new Book(bookMock, bible);

      const chapters = await book.getChapters();
      expect(chapters[0]).toBeInstanceOf(Chapter);
    });
  });
  describe('search', () => {
    describe('it finds stuff only in the book', () => {
      const book = new Book('GEN', bible);

      it('can search by string', async () => {
        const results = await book.search('Cain');

        expect(results).toBeInstanceOf(Object);
        expect(results.total).toEqual(22);
      });
      it('can search by object', async () => {
        const results = await book.search({
          query: 'Cain',
          limit: 25,
        });

        expect(results).toBeInstanceOf(Object);
        expect(results.total).toEqual(22);
        expect(results.verseCount).toEqual(22);
      });
    });
  });
});