my-own-words/test/print.test.js

A small tool that I have created to keep safe all those words/expressions that I come across when I'm learning a new language

const fs = require('fs');
const os = require('os');
const rimraf = require('rimraf');
const { assert } = require('chai');

const { dirExists, listExists, getAndParseWords } = require('../src/fs-helpers');
const { newList } = require('../src/new');
const { addWord } = require('../src/add');
const { print } = require('../src/print');

const home = os.homedir();
const route = `${home}\\.my-own-words`;

describe('Before #print', () => {
  before(() => {
    rimraf.sync(route);
  });

  it('should delete the directory', () => {
    assert.isFalse(dirExists());
  });

  it('should create a clear directory with an empty list', () => {
    const listName = 'italian';

    newList(listName);

    assert.isTrue(dirExists());
    assert.isTrue(listExists(listName));
  });

  it('list should have a word with two definitions', () => {
    const listName = 'italian';
    const word = 'Ciao';

    addWord(listName, word, 'Hi');
    addWord(listName, word, 'Goodbye');

    assert.property(getAndParseWords(listName), word);
    assert.include(getAndParseWords(listName)[word], 'Hi');
    assert.include(getAndParseWords(listName)[word], 'Goodbye');
  });
});

describe('#print', () => {
  it('should return a message if the list not exists', () => {
    const listName = 'spanish';

    assert.strictEqual(print(listName), `${listName} list doesn't exists!`);
  });

  it('should create a markdown document if the list exists', () => {
    const listName = 'italian';

    print(listName);

    assert.isTrue(fs.existsSync(`${route}\\${listName}.md`));
  });

  it('document should be written with markdown', () => {
    const listName = 'italian';
    const text = fs.readFileSync(`${route}\\${listName}.md`).toString();

    assert.strictEqual(text, '**Ciao**: Goodbye, Hi.  \n');
  });
});