com.trenako.web.security.SpringSecurityContextTests.java Source code

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Here is the source code for com.trenako.web.security.SpringSecurityContextTests.java

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/*
 * Copyright 2012 the original author or authors.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.trenako.web.security;

import static org.powermock.api.mockito.PowerMockito.*;
import static org.junit.Assert.*;

import java.util.Collection;
import java.util.Collections;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mockito;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;
import org.springframework.security.authentication.AnonymousAuthenticationToken;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.authority.AuthorityUtils;
import org.springframework.security.core.context.SecurityContext;
import org.springframework.security.core.context.SecurityContextHolder;

import com.trenako.entities.Account;
import com.trenako.security.AccountDetails;

/**
 * 
 * @author Carlo Micieli
 *
 */
@RunWith(PowerMockRunner.class)
@PrepareForTest({ SecurityContextHolder.class })
public class SpringSecurityContextTests {

    private UserContext userContext = new SpringUserContext();

    @Test
    public void shouldReturnTheCurrentAuthenticatedUser() {
        SecurityContext secContext = securityContext(usernamePasswordAuthToken());
        mockStatic(SecurityContextHolder.class);
        when(SecurityContextHolder.getContext()).thenReturn(secContext);

        AccountDetails user = userContext.getCurrentUser();

        assertNotNull("No authentication object found", user);
        assertEquals("mail@mail.com", user.getUsername());
        assertEquals("pa$$word", user.getPassword());
    }

    @Test
    public void shouldReturnTheAnonymousTokenWhenNoUserWasLogged() {
        SecurityContext secContext = securityContext(anonymousAuthToken());
        mockStatic(SecurityContextHolder.class);
        when(SecurityContextHolder.getContext()).thenReturn(secContext);

        AccountDetails user = userContext.getCurrentUser();

        assertNull("Authentication object was found", user);
    }

    private SecurityContext securityContext(Authentication authObj) {
        SecurityContext sc = Mockito.mock(SecurityContext.class);
        Mockito.when(sc.getAuthentication()).thenReturn(authObj);
        return sc;
    }

    private Authentication usernamePasswordAuthToken() {
        Account user = new Account.Builder("mail@mail.com").displayName("bob").password("pa$$word").build();
        AccountDetails principal = new AccountDetails(user);
        return new UsernamePasswordAuthenticationToken(principal, null);
    }

    private Authentication anonymousAuthToken() {
        return new AnonymousAuthenticationToken("123456", "anonymousUser", authorities("ROLE_ANONYMOUS"));
    }

    private Collection<? extends GrantedAuthority> authorities(String... roles) {
        return Collections.unmodifiableList(AuthorityUtils.createAuthorityList(roles));
    }

}