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 * to you under the Apache License, Version 2.0 (the            *
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package org.apache.james.adapter.mailbox;

import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;

import org.apache.james.core.Username;
import org.apache.james.mailbox.exception.MailboxException;
import org.apache.james.user.api.UsersRepository;
import org.apache.james.user.api.UsersRepositoryException;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;

public class UserRepositoryAuthenticatorTest {

    public static final String PASSWORD = "password";
    public static final Username USER = Username.of("user");
    public static final String BAD_PASSWORD = "badPassword";
    public static final Username BAD_USER = Username.of("badUser");
    private UsersRepository usersRepository;
    private UserRepositoryAuthenticator testee;

    @BeforeEach
    void setUp() {
        usersRepository = mock(UsersRepository.class);
        testee = new UserRepositoryAuthenticator(usersRepository);
    }

    @Test
    void isAuthenticShouldReturnTrueWhenGoodLoginPassword() throws Exception {
        when(usersRepository.test(USER, PASSWORD)).thenReturn(true);

        assertThat(testee.isAuthentic(USER, PASSWORD)).isTrue();
    }

    @Test
    void isAuthenticShouldReturnFalseWhenWrongPassword() throws Exception {
        when(usersRepository.test(USER, BAD_PASSWORD)).thenReturn(false);

        assertThat(testee.isAuthentic(USER, BAD_PASSWORD)).isFalse();
    }

    @Test
    void isAuthenticShouldReturnFalseWhenBadUser() throws Exception {
        when(usersRepository.test(USER, BAD_PASSWORD)).thenReturn(false);

        assertThat(testee.isAuthentic(BAD_USER, BAD_PASSWORD)).isFalse();
    }

    @Test
    void isAuthenticShouldFailOnUserRepositoryFailure() throws Exception {
        when(usersRepository.test(USER, PASSWORD)).thenThrow(new UsersRepositoryException(""));

        assertThatThrownBy(() -> testee.isAuthentic(USER, PASSWORD))
            .isInstanceOf(MailboxException.class);
    }

}
