/*
    * Copyright (C) 2012, Matthias Sohn <matthias.sohn@sap.com> and others
    *
    * This program and the accompanying materials are made available under the
    * terms of the Eclipse Distribution License v. 1.0 which is available at
    * https://www.eclipse.org/org/documents/edl-v10.php.
    *
    * SPDX-License-Identifier: BSD-3-Clause
    */
  package org.eclipse.jgit.api;
  
  import static org.junit.Assert.assertTrue;
  
  import java.util.Date;
  import java.util.Properties;
  
  import org.eclipse.jgit.junit.RepositoryTestCase;
  import org.eclipse.jgit.util.GitDateParser;
  import org.eclipse.jgit.util.SystemReader;
  import org.junit.Before;
  import org.junit.Test;
  
  public class GarbageCollectCommandTest extends RepositoryTestCase {
  	private Git git;
  
  	@Override
  	@Before
  	public void setUp() throws Exception {
  		super.setUp();
  		git = new Git(db);
  		String path = "a.txt";
  		writeTrashFile(path, "content");
  		git.add().addFilepattern(path).call();
  		git.commit().setMessage("commit").call();
  	}
  
  	@Test
  	public void testGConeCommit() throws Exception {
  		Date expire = GitDateParser.parse("now", null, SystemReader
  				.getInstance().getLocale());
  		Properties res = git.gc().setExpire(expire).call();
  		assertTrue(res.size() == 8);
  	}
  
  	@Test
  	public void testGCmoreCommits() throws Exception {
  		writeTrashFile("a.txt", "a couple of words for gc to pack");
  		writeTrashFile("b.txt", "a couple of words for gc to pack 2");
  		writeTrashFile("c.txt", "a couple of words for gc to pack 3");
  		git.commit().setAll(true).setMessage("commit2").call();
  		writeTrashFile("a.txt", "a couple of words for gc to pack more");
  		writeTrashFile("b.txt", "a couple of words for gc to pack more 2");
  		writeTrashFile("c.txt", "a couple of words for gc to pack more 3");
  		git.commit().setAll(true).setMessage("commit3").call();
  		Properties res = git
  				.gc()
  				.setExpire(
  						GitDateParser.parse("now", null, SystemReader
  								.getInstance().getLocale())).call();
  		assertTrue(res.size() == 8);
  	}
  }