oblique-strategies-cli/src/__tests__/formatting.test.ts

import chalk from 'chalk';
import * as obliqueStrategiesCore from '@theoryofnekomata/oblique-strategies-core';
import {
  describe,
  it,
  expect,
  vi, beforeAll, afterAll, beforeEach, afterEach,
} from 'vitest';
import { main } from '../app';
import * as presenters from '../presenters';

vi.mock('@theoryofnekomata/oblique-strategies-core');
vi.mock('chalk');
vi.mock('wrap-ansi');
vi.mock('../readers/file');
vi.mock('../readers/http');
vi.mock('../readers/https');
vi.mock('../readers/text');
vi.mock('../presenters');

describe('formatting', () => {
  let defaultConsole: typeof console;
  beforeAll(() => {
    defaultConsole = console;
    global.console = {
      log: () => {
        // noop
      },
    } as unknown as typeof console;
  });

  afterAll(() => {
    global.console = defaultConsole;
  });

  beforeAll(() => {
    vi.mocked(presenters.plain).mockReturnValue(vi.fn());
  });

  afterAll(() => {
    vi.mocked(presenters.plain).mockReset();
  });

  it('formats the card when italic parts are found', async () => {
    vi.mocked(obliqueStrategiesCore.generate).mockReturnValueOnce('foo\n-italic');

    await main({
      presentation: 'plain',
      formatted: true,
      cards: ['default'],
    });

    expect(chalk.italic).toBeCalled();
  });
});