BeerControllerIT.java

package guru.sfg.brewery.web.controllers;

import guru.sfg.brewery.repositories.BeerInventoryRepository;
import guru.sfg.brewery.repositories.BeerRepository;
import guru.sfg.brewery.repositories.CustomerRepository;
import guru.sfg.brewery.services.BeerService;
import guru.sfg.brewery.services.BreweryService;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
import org.springframework.boot.test.mock.mockito.MockBean;
import org.springframework.security.test.context.support.WithMockUser;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;
import org.springframework.web.context.WebApplicationContext;

import static org.springframework.security.test.web.servlet.request.SecurityMockMvcRequestPostProcessors.httpBasic;
import static org.springframework.security.test.web.servlet.setup.SecurityMockMvcConfigurers.springSecurity;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*;

/**
 * Created by jt on 6/12/20.
 */
@WebMvcTest
public class BeerControllerIT {


    // WebApplicationContext will allow us to leverage filters used by Spring Security in order to test authentication
    @Autowired
    WebApplicationContext wac;

    MockMvc mockMvc;

    @MockBean
    BeerRepository beerRepository;

    @MockBean
    BeerInventoryRepository beerInventoryRepository;

    @MockBean
    BreweryService breweryService;

    @MockBean
    CustomerRepository customerRepository;

    @MockBean
    BeerService beerService;

    @BeforeEach
    void setUp() {
        mockMvc = MockMvcBuilders
                .webAppContextSetup(wac)
                // activates spring security filters
                .apply(springSecurity())
                .build();
    }
    // Здесь просто создаем мокового юзера с username spring.
    @WithMockUser("spring")
    @Test
    void findBeers() throws Exception{
        mockMvc.perform(get("/beers/find"))
                .andExpect(status().isOk())
                .andExpect(view().name("beers/findBeers"))
                .andExpect(model().attributeExists("beer"));
    }

    // Здесь с помощью метода with() теперь проверяем базовую аутентификацию.
    @Test
    void findBeersWithHttpBasic() throws Exception{
        mockMvc.perform(get("/beers/find").with(httpBasic("spring", "guru")))
                .andExpect(status().isOk())
                .andExpect(view().name("beers/findBeers"))
                .andExpect(model().attributeExists("beer"));
    }

}