/*
 * Copyright (C) 2005-2013 Alfresco Software Limited.
 *
 * This file is part of Alfresco
 *
 * Alfresco is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Alfresco 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
 */
package org.alfresco.repo.lock;

import static org.junit.Assert.*;
import static org.mockito.Mockito.when;

import org.alfresco.service.cmr.lock.LockService;
import org.alfresco.service.cmr.lock.LockStatus;
import org.alfresco.service.cmr.lock.LockType;
import org.alfresco.service.cmr.repository.NodeRef;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.runners.MockitoJUnitRunner;

/**
 * Tests for the {@link LockUtils} class.
 * 
 * @author Matt Ward
 */
@RunWith(MockitoJUnitRunner.class)
public class LockUtilsTest
{
    private @Mock LockService lockService;
    private final NodeRef nodeRef = new NodeRef("workspace://SpacesStore/node-id");
    
    @Test
    public void testIsLockedAndReadOnly_ForLockOwnerWithNullLockType()
    {
        when(lockService.getLockStatus(nodeRef)).thenReturn(LockStatus.LOCK_OWNER);
        when(lockService.getLockType(nodeRef)).thenReturn(null);
        
        boolean returnedVal = LockUtils.isLockedAndReadOnly(nodeRef, lockService);
        assertEquals(true, returnedVal);
    }
    
    @Test
    public void testIsLockedAndReadOnly_ForLockOwnerWithWriteLockType()
    {
        when(lockService.getLockStatus(nodeRef)).thenReturn(LockStatus.LOCK_OWNER);
        when(lockService.getLockType(nodeRef)).thenReturn(LockType.WRITE_LOCK);
        
        boolean returnedVal = LockUtils.isLockedAndReadOnly(nodeRef, lockService);
        assertEquals(false, returnedVal);
    }
    
    @Test
    public void testIsLockedAndReadOnly_ForLockOwnerWithNodeLockType()
    {
        when(lockService.getLockStatus(nodeRef)).thenReturn(LockStatus.LOCK_OWNER);
        when(lockService.getLockType(nodeRef)).thenReturn(LockType.NODE_LOCK);
        
        boolean returnedVal = LockUtils.isLockedAndReadOnly(nodeRef, lockService);
        assertEquals(true, returnedVal);
    }
    
    @Test
    public void testIsLockedAndReadOnly_ForLockOwnerWithReadOnlyLockType()
    {
        when(lockService.getLockStatus(nodeRef)).thenReturn(LockStatus.LOCK_OWNER);
        when(lockService.getLockType(nodeRef)).thenReturn(LockType.READ_ONLY_LOCK);
        
        boolean returnedVal = LockUtils.isLockedAndReadOnly(nodeRef, lockService);
        assertEquals(true, returnedVal);
    }

    @Test
    public void testIsLockedAndReadOnly_ForNoLock()
    {
        when(lockService.getLockStatus(nodeRef)).thenReturn(LockStatus.NO_LOCK);
        
        boolean returnedVal = LockUtils.isLockedAndReadOnly(nodeRef, lockService);
        assertEquals(false, returnedVal);
    }
    
    @Test
    public void testIsLockedAndReadOnly_ForExpiredLock()
    {
        when(lockService.getLockStatus(nodeRef)).thenReturn(LockStatus.LOCK_EXPIRED);
        
        boolean returnedVal = LockUtils.isLockedAndReadOnly(nodeRef, lockService);
        assertEquals(false, returnedVal);
    }
    
    @Test
    public void testIsLockedAndReadOnly_ForLock()
    {
        when(lockService.getLockStatus(nodeRef)).thenReturn(LockStatus.LOCKED);
        
        boolean returnedVal = LockUtils.isLockedAndReadOnly(nodeRef, lockService);
        assertEquals(true, returnedVal);
    }
}