package pl.pw.swfispw.service;

import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.runners.MockitoJUnitRunner;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import pl.pw.swfispw.configuration.SecurityConfiguration;
import pl.pw.swfispw.dao.repository.UserRepository;
import pl.pw.swfispw.domain.User;
import pl.pw.swfispw.web.dto.user.UserDetailsDTO;

import static org.junit.Assert.assertNotNull;
import static org.mockito.Matchers.anyLong;
import static org.mockito.Mockito.*;

@RunWith(MockitoJUnitRunner.class)
public class UserServiceTest {

    @InjectMocks
    private UserService userService;

    @Mock
    private UserRepository userRepository;

    @Mock
    private SecurityConfiguration securityConfiguration;

    @Test
    public void testMockCreation() {
        assertNotNull(userRepository);
    }

    @Test
    public void changePasswordChange() {
        BCryptPasswordEncoder passwordEncoder = new BCryptPasswordEncoder();
        String originalPassword = "test";
        User user = new User();
        user.setPassword(passwordEncoder.encode(originalPassword));

        when(userRepository.findOne(anyLong())).thenReturn(user);
        when(securityConfiguration.passwordEncoder()).thenReturn(new BCryptPasswordEncoder());

        String newPassword = "newPassword";
        userService.changePassword(1L, newPassword);

        verify(userRepository, times(1)).findOne(anyLong());
        Assert.assertNotEquals(originalPassword, user.getPassword());
        Assert.assertTrue(passwordEncoder.matches(newPassword, user.getPassword()));
    }

    @Test
    public void getTest() {
        String name = "Ala";
        User user = new User();
        user.setName(name);

        when(userRepository.findOne(anyLong())).thenReturn(user);

        UserDetailsDTO userDetailsDTO = userService.get(1L);

        verify(userRepository, times(1)).findOne(anyLong());
        Assert.assertEquals(name, userDetailsDTO.getName());
    }
}