src/test/java/com/example/JobExchange_app/serviceTests/UserDetailsServiceImplPositiveTest.java - develop - ZufarFaiz/SberProject

src/test/java/com/example/JobExchange_app/serviceTests/UserDetailsServiceImplPositiveTest.java

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Написал тесты к UserDetailService

06 июн 2025, 21:13

06 июн 2025, 21:13abf3142

package com.example.JobExchange_app.serviceTests;

import com.example.JobExchange_app.model.Role;
import com.example.JobExchange_app.model.User;
import com.example.JobExchange_app.repository.UserRepository;
import com.example.JobExchange_app.service.impl.UserDetailsServiceImpl;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;
import org.springframework.security.core.authority.SimpleGrantedAuthority;
import org.springframework.security.core.userdetails.UserDetails;

import java.util.Optional;

import static org.junit.jupiter.api.Assertions.*;
import static org.mockito.Mockito.*;

@ExtendWith(MockitoExtension.class)
public class UserDetailsServiceImplPositiveTest {
    @Mock
    private UserRepository userRepository;

    @InjectMocks
    private UserDetailsServiceImpl userDetailsService;

    @Test
    void loadUserByUsername_WhenUserExists_ReturnsUserDetails() {
        String username = "testUser";
        String password = "testPass";
        Role role = Role.APPLICANT;

        User mockUser = new User();
        mockUser.setUserName(username);
        mockUser.setPassword(password);
        mockUser.setRole(role);

        when(userRepository.findByUserName(username)).thenReturn(Optional.of(mockUser));

        UserDetails userDetails = userDetailsService.loadUserByUsername(username);

        assertNotNull(userDetails);
        assertEquals(username, userDetails.getUsername());
        assertEquals(password, userDetails.getPassword());
        assertTrue(userDetails.getAuthorities().contains(new SimpleGrantedAuthority("ROLE_" + role)));
        verify(userRepository, times(1)).findByUserName(username);
    }
}