org.sigmah.server.security.AccessRightsTest.java Source code

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Here is the source code for org.sigmah.server.security.AccessRightsTest.java

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package org.sigmah.server.security;

/*
 * #%L
 * Sigmah
 * %%
 * Copyright (C) 2010 - 2016 URD
 * %%
 * This program 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.
 * 
 * This program 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 this program.  If not, see
 * <http://www.gnu.org/licenses/gpl-3.0.html>.
 * #L%
 */

import java.util.Collection;
import java.util.HashSet;
import java.util.Set;

import org.apache.commons.collections4.CollectionUtils;
import org.junit.Assert;
import org.junit.Test;
import org.sigmah.shared.dto.referential.GlobalPermissionEnum;

/**
 * Access rights tests.
 * 
 * @author Denis Colliot (dcolliot@ideia.fr)
 */
public class AccessRightsTest {

    /**
     * Tests the {@code contains} logic used with permissions collections.
     */
    @Test
    public void testContainsPermissions() {

        final Set<GlobalPermissionEnum> permissions = new HashSet<GlobalPermissionEnum>();
        permissions.add(GlobalPermissionEnum.CREATE_PROJECT);
        permissions.add(GlobalPermissionEnum.EDIT_PROJECT);

        Assert.assertTrue(CollectionUtils.containsAll(permissions, set()));
        Assert.assertTrue(CollectionUtils.containsAll(permissions, set((GlobalPermissionEnum) null)));
        Assert.assertTrue(CollectionUtils.containsAll(permissions, set((GlobalPermissionEnum[]) null)));
        Assert.assertTrue(CollectionUtils.containsAll(permissions, set(GlobalPermissionEnum.CREATE_PROJECT)));
        Assert.assertTrue(CollectionUtils.containsAll(permissions, set(GlobalPermissionEnum.EDIT_PROJECT)));
        Assert.assertTrue(CollectionUtils.containsAll(permissions,
                set(GlobalPermissionEnum.CREATE_PROJECT, GlobalPermissionEnum.EDIT_PROJECT)));

        Assert.assertFalse(CollectionUtils.containsAll(permissions, set(GlobalPermissionEnum.CREATE_PROJECT,
                GlobalPermissionEnum.EDIT_PROJECT, GlobalPermissionEnum.DELETE_PROJECT)));

        Assert.assertFalse(CollectionUtils.containsAll(permissions, set(GlobalPermissionEnum.CREATE_PROJECT,
                GlobalPermissionEnum.DELETE_PROJECT, GlobalPermissionEnum.VIEW_ADMIN)));

        Assert.assertFalse(CollectionUtils.containsAll(permissions,
                set(GlobalPermissionEnum.DELETE_PROJECT, GlobalPermissionEnum.VIEW_ADMIN)));
    }

    /**
     * Transforms the given {@code gpes} into a {@code Set} collection.<br/>
     * {@code null} values are ignored.
     * 
     * @param gpes
     *          The persmission(s), may be {@code null} or contain {@code null} value(s).
     * @return the given {@code gpes} transformed into a {@code Set} collection.
     */
    private static Collection<GlobalPermissionEnum> set(final GlobalPermissionEnum... gpes) {

        final Set<GlobalPermissionEnum> permissions = new HashSet<GlobalPermissionEnum>();

        if (gpes != null) {
            for (final GlobalPermissionEnum gpe : gpes) {
                if (gpe == null) {
                    continue;
                }
                permissions.add(gpe);
            }
        }
        return permissions;
    }

}