prometheus/web/ui/react-app/src/pages/starting/Starting.test.tsx

import * as React from 'react';
import { shallow } from 'enzyme';
import { WALReplayData } from '../../types/types';
import { StartingContent } from './Starting';
import { Progress } from 'reactstrap';

describe('Starting', () => {
  describe('progress bar', () => {
    it('does not show when replay not started', () => {
      const status: WALReplayData = {
        min: 0,
        max: 0,
        current: 0,
      };
      const starting = shallow(<StartingContent status={status} isUnexpected={false} />);
      const progress = starting.find(Progress);
      expect(progress).toHaveLength(0);
    });

    it('renders progress correctly', () => {
      const status: WALReplayData = {
        min: 0,
        max: 20,
        current: 1,
      };
      const starting = shallow(<StartingContent status={status} isUnexpected={false} />);
      const progress = starting.find(Progress);
      expect(progress.prop('value')).toBe(2);
      expect(progress.prop('min')).toBe(0);
      expect(progress.prop('max')).toBe(21);
    });

    it('shows done when replay done', () => {
      const status: WALReplayData = {
        min: 0,
        max: 20,
        current: 20,
      };
      const starting = shallow(<StartingContent status={status} isUnexpected={false} />);
      const progress = starting.find(Progress);
      expect(progress.prop('value')).toBe(21);
      expect(progress.prop('color')).toBe('success');
    });
  });
});