import * as React from 'react';
import { Store } from './Store';

describe('Store', () => {
  let uut: Store;

  beforeEach(() => {
    uut = new Store();
  });

  it('initial state', () => {
    expect(uut.getPropsForId('component1')).toEqual({});
  });

  it('holds props by id', () => {
    uut.setPropsForId('component1', { a: 1, b: 2 });
    expect(uut.getPropsForId('component1')).toEqual({ a: 1, b: 2 });
  });

  it('defensive for invalid Id and props', () => {
    uut.setPropsForId('component1', undefined);
    expect(uut.getPropsForId('component1')).toEqual({});
  });

  it('holds original components classes by componentName', () => {
    const MyWrappedComponent = () => class MyComponent extends React.Component {};
    uut.setComponentClassForName('example.mycomponent', MyWrappedComponent);
    expect(uut.getComponentClassForName('example.mycomponent')).toEqual(MyWrappedComponent);
  });

  it('clean by component id', () => {
    uut.setPropsForId('refUniqueId', { foo: 'bar' });

    uut.cleanId('refUniqueId');

    expect(uut.getPropsForId('refUniqueId')).toEqual({});
  });
});