/*
    * Copyright (C) 2014, Matthias Sohn <matthias.sohn@sap.com>
    * and other copyright owners as documented in the project's IP log.
    *
    * This program and the accompanying materials are made available
    * under the terms of the Eclipse Distribution License v1.0 which
    * accompanies this distribution, is reproduced below, and is
    * available at http://www.eclipse.org/org/documents/edl-v10.php
    *
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or
   * without modification, are permitted provided that the following
   * conditions are met:
   *
   * - Redistributions of source code must retain the above copyright
   *   notice, this list of conditions and the following disclaimer.
   *
   * - Redistributions in binary form must reproduce the above
   *   copyright notice, this list of conditions and the following
   *   disclaimer in the documentation and/or other materials provided
   *   with the distribution.
   *
   * - Neither the name of the Eclipse Foundation, Inc. nor the
   *   names of its contributors may be used to endorse or promote
   *   products derived from this software without specific prior
   *   written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
   * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
   * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
   * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
   * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
   * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
   * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
   * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
   * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  package org.eclipse.jgit.pgm;
  
  import static org.junit.Assert.assertArrayEquals;
  
  import java.util.List;
  
  import org.eclipse.jgit.api.Git;
  import org.eclipse.jgit.lib.CLIRepositoryTestCase;
  import org.eclipse.jgit.lib.Constants;
  import org.eclipse.jgit.lib.RefUpdate;
  import org.junit.Before;
  import org.junit.Test;
  
  public class LsRemoteTest extends CLIRepositoryTestCase {
  	private Git git;
  
  	@Override
  	@Before
  	public void setUp() throws Exception {
  		super.setUp();
  		git = new Git(db);
  		// commit something
  		writeTrashFile("Test.txt", "Hello world");
  		git.add().addFilepattern("Test.txt").call();
  		git.commit().setMessage("Initial commit").call();
  
  		// create a master branch and switch to it
  		git.branchCreate().setName("test").call();
  		RefUpdate rup = db.updateRef(Constants.HEAD);
  		rup.link("refs/heads/test");
  
  		// tags
  		git.tag().setName("tag1").call();
  		git.tag().setName("tag2").call();
  		git.tag().setName("tag3").call();
  	}
  
  	@Test
  	public void testLsRemote() throws Exception {
  		final List<String> result = CLIGitCommand.execute(
  				"git ls-remote " + db.getDirectory(), db);
  		assertArrayEquals(new String[] {
  				"d0b1ef2b3dea02bb2ca824445c04e6def012c32c	HEAD",
  				"d0b1ef2b3dea02bb2ca824445c04e6def012c32c	refs/heads/master",
  				"d0b1ef2b3dea02bb2ca824445c04e6def012c32c	refs/heads/test",
  				"efc02078d83a5226986ae917323acec7e1e8b7cb	refs/tags/tag1",
  				"d0b1ef2b3dea02bb2ca824445c04e6def012c32c	refs/tags/tag1^{}",
  				"4e4b837e0fd4ba83c003678b03592dc1509a4115	refs/tags/tag2",
  				"d0b1ef2b3dea02bb2ca824445c04e6def012c32c	refs/tags/tag2^{}",
  				"489384bf8ace47522fe32093d2ceb85b65a6cbb1	refs/tags/tag3",
  				"d0b1ef2b3dea02bb2ca824445c04e6def012c32c	refs/tags/tag3^{}",
  				"" }, result.toArray());
  	}
  
  	@Test
  	public void testLsRemoteHeads() throws Exception {
  		final List<String> result = CLIGitCommand.execute(
 				"git ls-remote --heads "
 				+ db.getDirectory(), db);
 		assertArrayEquals(new String[] {
 				"d0b1ef2b3dea02bb2ca824445c04e6def012c32c	refs/heads/master",
 				"d0b1ef2b3dea02bb2ca824445c04e6def012c32c	refs/heads/test",
 				"" }, result.toArray());
 	}
 
 	@Test
 	public void testLsRemoteTags() throws Exception {
 		final List<String> result = CLIGitCommand.execute(
 				"git ls-remote --tags " + db.getDirectory(), db);
 		assertArrayEquals(new String[] {
 				"efc02078d83a5226986ae917323acec7e1e8b7cb	refs/tags/tag1",
 				"d0b1ef2b3dea02bb2ca824445c04e6def012c32c	refs/tags/tag1^{}",
 				"4e4b837e0fd4ba83c003678b03592dc1509a4115	refs/tags/tag2",
 				"d0b1ef2b3dea02bb2ca824445c04e6def012c32c	refs/tags/tag2^{}",
 				"489384bf8ace47522fe32093d2ceb85b65a6cbb1	refs/tags/tag3",
 				"d0b1ef2b3dea02bb2ca824445c04e6def012c32c	refs/tags/tag3^{}",
 				"" }, result.toArray());
 	}
 
 	@Test
 	public void testLsRemoteHeadsTags() throws Exception {
 		final List<String> result = CLIGitCommand.execute(
 				"git ls-remote --heads --tags " + db.getDirectory(), db);
 		assertArrayEquals(new String[] {
 				"d0b1ef2b3dea02bb2ca824445c04e6def012c32c	refs/heads/master",
 				"d0b1ef2b3dea02bb2ca824445c04e6def012c32c	refs/heads/test",
 				"efc02078d83a5226986ae917323acec7e1e8b7cb	refs/tags/tag1",
 				"d0b1ef2b3dea02bb2ca824445c04e6def012c32c	refs/tags/tag1^{}",
 				"4e4b837e0fd4ba83c003678b03592dc1509a4115	refs/tags/tag2",
 				"d0b1ef2b3dea02bb2ca824445c04e6def012c32c	refs/tags/tag2^{}",
 				"489384bf8ace47522fe32093d2ceb85b65a6cbb1	refs/tags/tag3",
 				"d0b1ef2b3dea02bb2ca824445c04e6def012c32c	refs/tags/tag3^{}",
 				"" }, result.toArray());
 	}
 
 }