酶 - 測試限制航線

Question

所以我從react-router (v4)創建基於Route一個RestrictedRoute成分，並使用從recomposebranch方法：

import React from 'react'; 
import { connect } from 'react-redux'; 
import { compose, branch, renderComponent } from 'recompose'; 
import { Route, Redirect } from 'react-router-dom'; 

const RestrictedRoute = (props) => { 
    const { component, ...otherProps } = props; 
    return <Route {...otherProps} component={component} />; 
}; 

const mapStateToProps = state => ({ 
    authenticated: state.authentication.session, 
}); 
const branched = branch(
    ({ authenticated }) => !authenticated, 
    renderComponent(() => <Redirect to="/" />), 
); 

const enhanced = compose(
    connect(mapStateToProps), 
    branched, 
)(RestrictedRoute); 

export default enhanced; 

這工作完全正常，但現在我需要編寫一些測試來告訴我，如果重定向工作properl，所以我這樣做：

import React from 'react'; 
import { shallow } from 'enzyme'; 
import { Provider } from 'react-redux'; 
import { Redirect, MemoryRouter } from 'react-router-dom'; 
import configureStore from 'redux-mock-store'; 
import RestrictedRoute from '../RestrictedRoute'; 
import { initialAuthenticationState } from 'Reducers/authentication'; 

describe('<RestrictedRoute />',() => { 
    const mockStore = configureStore(); 
    let store; 
    let container; 
    beforeEach(() => { 
    store = mockStore({ 
     authentication: { ...initialAuthenticationState }, // authentication.session is false in the initialAuthenticationState 
    }); 
    container = shallow(
     <MemoryRouter> 
     <Provider store={store}> 
      <RestrictedRoute /> 
     </Provider>, 
     </MemoryRouter> 
    ); 
    }) 
    test('redirects if not authenticated',() => { 
    expect(container.find(Redirect).length).toBe(1); 
    }); 
}); 

我得到下面的結果，這不是我所期待：

● <RestrictedRoute /> › redirects if not authenticated 

    expect(received).toBe(expected) 

    Expected value to be (using ===): 
     1 
    Received: 
     0 

我錯過了什麼？

Answer 1

問題出在shallow。我不應該用它，因爲它不是它的目的。 mount是我正在尋找的功能。