/*
    * Copyright (C) 2012 Google Inc.
    * 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
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   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
   * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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  package org.eclipse.jgit.pgm;
  
  import static org.junit.Assert.assertArrayEquals;
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertNotNull;
  
  import java.lang.Exception;
  import java.lang.String;
  
  import org.eclipse.jgit.api.Git;
  import org.eclipse.jgit.dircache.DirCache;
  import org.eclipse.jgit.lib.CLIRepositoryTestCase;
  import org.junit.Before;
  import org.junit.Ignore;
  import org.junit.Test;
  
  public class AddTest extends CLIRepositoryTestCase {
  	private Git git;
  
  	@Override
  	@Before
  	public void setUp() throws Exception {
  		super.setUp();
  		git = new Git(db);
  	}
  
  	@Ignore("args4j exit()s on error instead of throwing, JVM goes down")
  	@Test
  	public void testAddNothing() throws Exception {
  		assertEquals("fatal: Argument \"filepattern\" is required", //
  				execute("git add")[0]);
  	}
  
  	@Ignore("args4j exit()s for --help, too")
  	@Test
  	public void testAddUsage() throws Exception {
  		execute("git add --help");
  	}
  
  	@Test
  	public void testAddAFile() throws Exception {
  		writeTrashFile("greeting", "Hello, world!");
  		assertArrayEquals(new String[] { "" }, //
  				execute("git add greeting"));
  
  		DirCache cache = db.readDirCache();
  		assertNotNull(cache.getEntry("greeting"));
  		assertEquals(1, cache.getEntryCount());
  	}
  
  	@Test
  	public void testAddFileTwice() throws Exception {
  		writeTrashFile("greeting", "Hello, world!");
  		assertArrayEquals(new String[] { "" }, //
  				execute("git add greeting greeting"));
  
  		DirCache cache = db.readDirCache();
 		assertNotNull(cache.getEntry("greeting"));
 		assertEquals(1, cache.getEntryCount());
 	}
 
 	@Test
 	public void testAddAlreadyAdded() throws Exception {
 		writeTrashFile("greeting", "Hello, world!");
 		git.add().addFilepattern("greeting").call();
 		assertArrayEquals(new String[] { "" }, //
 				execute("git add greeting"));
 
 		DirCache cache = db.readDirCache();
 		assertNotNull(cache.getEntry("greeting"));
 		assertEquals(1, cache.getEntryCount());
 	}
 }