import { checkParams } from '../Validations';

describe('Validations', () => {
  it('array', () => {
    const data = { k1: 1, k2: '' };
    expect(checkParams(data, ['k1', 'k2'])).toBeTruthy();
    expect(() => {
      checkParams(data, ['k1', 'k3']);
    }).toThrow('Missing required param [k3]');
  });

  it('shallow object', () => {
    const data = { k1: '', k2: '' };
    expect(checkParams(data, { k1: '', k2: '' })).toBeTruthy();
    expect(() => {
      checkParams(data, { k1: '', k3: '' });
    }).toThrow('Missing required param [k3]');
  });

  it('deep object', () => {
    const data = { k1: { k2: '' } };
    expect(checkParams(data, { k1: { k2: '' } })).toBeTruthy();
    expect(() => {
      checkParams(data, { k1: { k3: '' } });
    }).toThrow('Missing required param [k3]');
  });

  it('object with array', () => {
    const data = { k1: [{ k2: '' }] };
    expect(checkParams(data, { k1: [{ k2: '' }] })).toBeTruthy();
    expect(() => {
      checkParams(data, { k1: [{ k3: '' }] });
    }).toThrow('Missing required param [k3]');
    expect(() => {
      checkParams(data, { k1: { k2: '' } });
    }).toThrow('Missing required param [k2]');
  });

  it('mixed', () => {
    const data = { k1: [{ k2: '' }], kk: { kkk: 1 } };
    expect(checkParams(data, { k1: [{ k2: '' }], kk: ['kkk'] })).toBeTruthy();
  });
});