import { ensureEndWithSlash, ensureStartWithWebpackRelativePoint, pipeEvent } from '../../utils/functional';

test('ensureEndWithSlash', () => {
  // t.true(ensureEndWithSlash('/') === '/');
  // t.true(ensureEndWithSlash('') === '/');
  // t.true(ensureEndWithSlash('abc') === 'abc/');
  // t.true(ensureEndWithSlash('abc/') === 'abc/');
  // t.true(ensureEndWithSlash('abc/def') === 'abc/def/');
  // t.true(ensureEndWithSlash('abc/def/') === 'abc/def/');
});

test('ensureStartWithWebpackRelativePoint', t => {
  // t.true(ensureStartWithWebpackRelativePoint('') === './');
  // t.true(ensureStartWithWebpackRelativePoint('src') === './src');
  // t.true(ensureStartWithWebpackRelativePoint('./src') === './src');
  // t.throws(() => {
  //   ensureStartWithWebpackRelativePoint('/src');
  // });
});

test('pipeEvent', () => {
  const mockEventValue = {
    target: {
      value: 5
    }
  };

  const callback = (value: number) => {
    expect(value).toBe(5);
  };

  const mockTrigger = { onChange: pipeEvent(callback) };
  mockTrigger.onChange(mockEventValue);
});