wc.java

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package org.tigris.subversion.javahl.tests;

/**
 * @copyright
 * ====================================================================
 * Copyright (c) 2003-2004 CollabNet.  All rights reserved.
 *
 * This software is licensed as described in the file COPYING, which
 * you should have received as part of this distribution.  The terms
 * are also available at http://subversion.tigris.org/license-1.html.
 * If newer versions of this license are posted there, you may use a
 * newer version instead, at your option.
 *
 * This software consists of voluntary contributions made by many
 * individuals.  For exact contribution history, see the revision
 * history and logs, available at http://subversion.tigris.org/.
 * ====================================================================
 * @endcopyright
 */

import org.tigris.subversion.javahl.Status;
import org.tigris.subversion.javahl.NodeKind;
import org.tigris.subversion.javahl.DirEntry;

import java.io.*;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;

import junit.framework.Assert;
/**
 * This class describe the expected state of the working copy
 */
public class WC
{
    /**
     * the map of the items of the working copy. The relative path is the key
     * for the map
     */
    Map items = new HashMap();

    /**
     * Generate from the expected state of the working copy a new working copy
     * @param root      the working copy directory
     * @throws IOException
     */
    public void materialize(File root) throws IOException
    {
        // generate all directories first
        Iterator it = items.values().iterator();
        while (it.hasNext())
        {
            Item item = (Item) it.next();
            if (item.myContent == null) // is a directory
            {
                File dir = new File(root, item.myPath);
                if (!dir.exists())
                    dir.mkdirs();
            }
        }
        // generate all files with the content in the second run
        it = items.values().iterator();
        while (it.hasNext())
        {
            Item item = (Item) it.next();
            if (item.myContent != null) // is a file
            {
                File file = new File(root, item.myPath);
                PrintWriter pw = new PrintWriter(new FileOutputStream(file));
                pw.print(item.myContent);
                pw.close();
            }
        }
    }
    /**
     * Add a new item to the working copy
     * @param path      the path of the item
     * @param content   the content of the item. A null content signifies a
     *                  directory
     * @return          the new Item object
     */
    public Item addItem(String path, String content)
    {
        return new Item(path, content);
    }

    /**
     * Returns the item at a path
     * @param path  the path, where the item is searched
     * @return  the found item
     */
    public Item getItem(String path)
    {
        return (Item) items.get(path);
    }

    /**
     * Remove the item at a path
     * @param path  the path, where the item is removed
     */
    public void removeItem(String path)
    {
        items.remove(path);
    }

    /**
     * Set text (content) status of the item at a path
     * @param path      the path, where the status is set
     * @param status    the new text status
     */
    public void setItemTextStatus(String path, int status)
    {
        ((Item) items.get(path)).textStatus = status;
    }

    /**
     * Set property status of the item at a path
     * @param path      the path, where the status is set
     * @param status    the new property status
     */
    public void setItemPropStatus(String path, int status)
    {
        ((Item) items.get(path)).propStatus = status;
    }

    /**
     * Set the revision number of the item at a path
     * @param path      the path, where the revision number is set
     * @param revision  the new revision number
     */
    public void setItemWorkingCopyRevision(String path, long revision)
    {
        ((Item) items.get(path)).workingCopyRev = revision;
    }

    /**
     * Returns the file content of the item at a path
     * @param path  the path, where the content is retrieved
     * @return  the content of the file
     */
    public String getItemContent(String path)
    {
        return ((Item) items.get(path)).myContent;
    }

    /**
     * Set the file content of the item at a path
     * @param path      the path, where the content is set
     * @param content   the new content
     */
    public void setItemContent(String path, String content)
    {
        // since having no content signals a directory, changes of removing the
        // content or setting a former not set content is not allowed. That
        // would change the type of the item.
        Assert.assertNotNull("cannot unset content", content);
        Item i = (Item) items.get(path);
        Assert.assertNotNull("cannot set content on directory", i.myContent);
        i.myContent = content;
    }

    /**
     * set the flag to check the content of item at a path during next check.
     * @param path      the path, where the flag is set
     * @param check     the flag
     */
    public void setItemCheckContent(String path, boolean check)
    {
        Item i = (Item) items.get(path);
        i.checkContent = check;
    }

    /**
     * Set the expected node kind at a path
     * @param path      the path, where the node kind is set
     * @param nodeKind  the expected node kind
     */
    public void setItemNodeKind(String path, int nodeKind)
    {
        Item i = (Item) items.get(path);
        i.nodeKind = nodeKind;
    }

    /**
     * Set the expected lock state at a path
     * @param path      the path, where the lock state is set
     * @param isLocked  the flag
     */
    public void setItemIsLocked(String path, boolean isLocked)
    {
        Item i = (Item) items.get(path);
        i.isLocked = isLocked;
    }

    /**
     * Set the expected switched flag at a path
     * @param path          the path, where the switch flag is set
     * @param isSwitched    the flag
     */
    public void setItemIsSwitched(String path, boolean isSwitched)
    {
        Item i = (Item) items.get(path);
        i.isSwitched = isSwitched;
    }

    /**
     * Copy an expected working copy state
     * @return the copy of the exiting object
     */
    public WC copy()
    {
        WC c = new WC();
        Iterator it = items.values().iterator();
        while (it.hasNext())
        {
            ((Item) it.next()).copy(c);
        }
        return c;
    }

    /**
     * Check the result of a single file SVNClient.list call
     * @param tested            the result array
     * @param singleFilePath    the path to be checked
     * @throws Exception
     */
    void check(DirEntry[] tested, String singleFilePath) throws Exception
    {
        Assert.assertEquals("not a single dir entry", 1, tested.length);
        Item item = (Item)items.get(singleFilePath);
        Assert.assertNotNull("not found in working copy", item);
        Assert.assertNotNull("not a file", item.myContent);
        Assert.assertEquals("state says file, working copy not",
                tested[0].getNodeKind(),
                item.nodeKind == -1 ? NodeKind.file : item.nodeKind);
    }
    /**
     * Check the result of a directory SVNClient.list call
     * @param tested        the result array
     * @param basePath      the path of the directory
     * @param recursive     the recursive flag of the call
     * @throws Exception
     */
    void check(DirEntry[] tested, String basePath, boolean recursive)
            throws Exception