io.lavagna.web.security.login.DemoLoginTest.java Source code

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Here is the source code for io.lavagna.web.security.login.DemoLoginTest.java

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/**
 * This file is part of lavagna.
 *
 * lavagna is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * lavagna is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with lavagna.  If not, see <http://www.gnu.org/licenses/>.
 */
package io.lavagna.web.security.login;

import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import io.lavagna.model.Key;
import io.lavagna.model.User;
import io.lavagna.service.ConfigurationRepository;
import io.lavagna.service.UserRepository;
import io.lavagna.web.helper.UserSession;

import java.io.IOException;
import java.util.Date;
import java.util.Map;

import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.runners.MockitoJUnitRunner;
import org.springframework.mock.web.MockHttpSession;
import org.springframework.web.context.WebApplicationContext;

@RunWith(MockitoJUnitRunner.class)
public class DemoLoginTest {

    @Mock
    private UserRepository userRepository;
    @Mock
    private ServletContext context;
    @Mock
    private HttpServletResponse resp;
    @Mock
    private HttpServletRequest req;
    @Mock
    private HttpSession session;
    @Mock
    private WebApplicationContext webApplicationContext;
    @Mock
    private ConfigurationRepository configurationRepository;
    @Mock
    private User user;

    private final String baseUrl = "http://test.com:8444/";

    private String errorPage = "errorPage";
    private DemoLogin dl;

    @Before
    public void prepare() {
        dl = new DemoLogin(userRepository, errorPage);
        when(req.getMethod()).thenReturn("POST");
        when(req.getServletContext()).thenReturn(context);
        when(context.getContextPath()).thenReturn("");

        when(context.getAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE))
                .thenReturn(webApplicationContext);
        when(webApplicationContext.getBean(ConfigurationRepository.class)).thenReturn(configurationRepository);
        when(configurationRepository.getValue(Key.BASE_APPLICATION_URL)).thenReturn(baseUrl);
    }

    @Test
    public void testNotPostLogin() throws IOException {
        HttpServletRequest reqNotPost = mock(HttpServletRequest.class);
        Assert.assertFalse(dl.doAction(reqNotPost, mock(HttpServletResponse.class)));
    }

    @Test
    public void testMissingUserNameAndPassword() throws IOException {
        Assert.assertTrue(dl.doAction(req, resp));
        verify(resp).sendRedirect(baseUrl + errorPage);
    }

    @Test
    public void testUserNotEnabled() throws IOException {
        when(req.getParameter("username")).thenReturn("user");
        when(req.getParameter("password")).thenReturn("user");
        when(userRepository.userExistsAndEnabled(DemoLogin.USER_PROVIDER, "user")).thenReturn(false);
        Assert.assertTrue(dl.doAction(req, resp));
        verify(resp).sendRedirect(baseUrl + errorPage);
    }

    @Test
    public void testUserPwdNotEqual() throws IOException {
        // POST, username and password not equal
        when(req.getParameter("username")).thenReturn("user");
        when(req.getParameter("password")).thenReturn("not same as user");
        when(userRepository.userExistsAndEnabled(DemoLogin.USER_PROVIDER, "user")).thenReturn(true);
        Assert.assertTrue(dl.doAction(req, resp));
        verify(resp).sendRedirect(baseUrl + errorPage);
    }

    @Test
    public void testSuccess() throws IOException {
        when(userRepository.findUserByName(DemoLogin.USER_PROVIDER, "user"))
                .thenReturn(new User(42, DemoLogin.USER_PROVIDER, "username", null, null, true, true, new Date()));
        when(req.getParameter("username")).thenReturn("user");
        when(req.getParameter("password")).thenReturn("user");
        when(req.getSession()).thenReturn(session);
        when(req.getSession(true)).thenReturn(session);
        when(userRepository.userExistsAndEnabled(DemoLogin.USER_PROVIDER, "user")).thenReturn(true);
        Assert.assertTrue(dl.doAction(req, resp));
        verify(resp).sendRedirect(baseUrl);
        verify(req.getSession()).invalidate();
    }

    @Test
    public void testLogoutWithoutSession() throws IOException, ServletException {
        when(req.getSession()).thenReturn(session);
        Assert.assertTrue(dl.handleLogout(req, resp));

        verify(resp).setStatus(HttpServletResponse.SC_OK);
        verify(session).invalidate();
    }

    @Test
    public void testLogoutWithActiveSession() throws IOException, ServletException {

        MockHttpSession unauthMockSession = new MockHttpSession();
        MockHttpSession mockSession = new MockHttpSession();

        when(req.getSession()).thenReturn(unauthMockSession, mockSession);
        when(req.getSession(true)).thenReturn(mockSession);

        UserSession.setUser(user, req, resp, userRepository);

        Assert.assertTrue(dl.handleLogout(req, resp));
        verify(resp).setStatus(HttpServletResponse.SC_OK);
        Assert.assertTrue(mockSession.isInvalid());
    }

    @Test
    public void checkModelForLoginPage() {
        when(req.getSession()).thenReturn(session);
        Map<String, Object> modelForLoginPage = dl.modelForLoginPage(req);
        Assert.assertTrue(modelForLoginPage.containsKey("csrfToken"));
    }
}