src/test/java/com/example/onlineshop/CartControllerTest.java - Spring_Branch - Renonr/SpringProject

src/test/java/com/example/onlineshop/CartControllerTest.java
77 строк3 KB
Renonr
"Version with DTO"
19 фев 2025, 03:07
19 фев 2025, 03:0737e3ebe
package com.example.onlineshop;

import com.example.onlineshop.controllers.CartController;
import com.example.onlineshop.dto.CartDTO;
import com.example.onlineshop.services.CartService;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.springframework.http.ResponseEntity;
import org.springframework.security.core.Authentication;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.mockito.ArgumentMatchers.anyInt;
import static org.mockito.ArgumentMatchers.anyLong;
import static org.mockito.ArgumentMatchers.anyString;
import static org.mockito.Mockito.doNothing;
import static org.mockito.Mockito.when;

public class CartControllerTest {

    @Mock
    private CartService cartService;

    @Mock
    private Authentication authentication;

    @InjectMocks
    private CartController cartController;

    @BeforeEach
    public void setUp() {
        MockitoAnnotations.initMocks(this);
        when(authentication.getName()).thenReturn("test@example.com");
    }

    @Test
    public void getCart_ShouldReturnCartItems() {
        List<CartDTO> cartItems = Arrays.asList(new CartDTO(), new CartDTO());
        when(cartService.getUserCart("test@example.com")).thenReturn(cartItems);

        List<CartDTO> response = cartController.getCart(authentication);
        assertEquals(2, response.size());
    }

    @Test
    public void addToCart_ShouldReturnCartItem() {
        CartDTO cartDTO = new CartDTO();
        cartDTO.setId(1L);
        cartDTO.setQuantity(2);
        cartDTO.setProductId(1L);
        CartDTO cartItem = new CartDTO();
        when(cartService.addToCart(anyString(), anyLong(), anyInt())).thenReturn(cartItem);

        ResponseEntity<?> response = cartController.addToCart(cartDTO, authentication);
        assertEquals(cartItem, response.getBody());
    }

    @Test
    public void removeFromCart_ShouldReturnSuccessMessage() {
        doNothing().when(cartService).removeFromCart(anyString(), anyLong());

        ResponseEntity<?> response = cartController.removeFromCart(1L, authentication);
        assertEquals("Товар удалён из корзины", ((Map<?, ?>) response.getBody()).get("message"));
    }

    @Test
    public void clearCart_ShouldReturnSuccessMessage() {
        doNothing().when(cartService).clearCart(anyString());

        ResponseEntity<?> response = cartController.clearCart(authentication);
        assertEquals("Корзина очищена", ((Map<?, ?>) response.getBody()).get("message"));
    }
}