mermaid/src/diagrams/user-journey/journeyDb.spec.js

import journeyDb from './journeyDb';

describe('when using the journeyDb', function () {
  beforeEach(function () {
    journeyDb.clear();
  });

  describe('when calling the clear function', function () {
    beforeEach(function () {
      journeyDb.addSection('weekends skip test');
      journeyDb.addTask('test1', '4: id1, id3');
      journeyDb.addTask('test2', '2: id2');
      journeyDb.clear();
    });

    it.each`
      fn               | expected
      ${'getTasks'}    | ${[]}
      ${'getTitle'}    | ${''}
      ${'getSections'} | ${[]}
      ${'getActors'}   | ${[]}
    `('should clear $fn', ({ fn, expected }) => {
      expect(journeyDb[fn]()).toEqual(expected);
    });
  });

  describe('when calling the clear function', function () {
    beforeEach(function () {
      journeyDb.addSection('weekends skip test');
      journeyDb.addTask('test1', '3: id1, id3');
      journeyDb.addTask('test2', '1: id2');
      journeyDb.clear();
    });

    it.each`
      fn               | expected
      ${'getTasks'}    | ${[]}
      ${'getTitle'}    | ${''}
      ${'getAccDescription'}    | ${''}
      ${'getSections'} | ${[]}
    `('should clear $fn', ({ fn, expected }) => {
      expect(journeyDb[fn]()).toEqual(expected);
    });
  });

  describe('tasks and actors should be added', function () {
    journeyDb.setTitle('Shopping');
    journeyDb.setAccDescription('A user journey for family shopping');
    journeyDb.addSection('Journey to the shops');
    journeyDb.addTask('Get car keys', ':5:Dad');
    journeyDb.addTask('Go to car', ':3:Dad, Mum, Child#1, Child#2');
    journeyDb.addTask('Drive to supermarket', ':4:Dad');
    journeyDb.addSection('Do shopping');
    journeyDb.addTask('Go shopping', ':5:Mum');

    expect(journeyDb.getTitle()).toEqual('Shopping');
    expect(journeyDb.getAccDescription()).toEqual('A user journey for family shopping');
    expect(journeyDb.getTasks()).toEqual([
      {
        score: 5,
        people: ['Dad'],
        section: 'Journey to the shops',
        task: 'Get car keys',
        type: 'Journey to the shops',
      },
      {
        score: 3,
        people: ['Dad', 'Mum', 'Child#1', 'Child#2'],
        section: 'Journey to the shops',
        task: 'Go to car',
        type: 'Journey to the shops',
      },
      {
        score: 4,
        people: ['Dad'],
        section: 'Journey to the shops',
        task: 'Drive to supermarket',
        type: 'Journey to the shops',
      },
      {
        score: 5,
        people: ['Mum'],
        section: 'Do shopping',
        task: 'Go shopping',
        type: 'Do shopping',
      },
    ]);
    expect(journeyDb.getActors()).toEqual(['Child#1', 'Child#2', 'Dad', 'Mum']);

    expect(journeyDb.getSections()).toEqual(['Journey to the shops', 'Do shopping']);
  });
});