/*
    * Copyright (C) 2016, Rüdiger Herrmann <ruediger.herrmann@gmx.de> 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.pgm;
  
  import static org.junit.Assert.assertArrayEquals;
  import static org.junit.Assert.assertEquals;
  
  import java.io.File;
  
  import org.eclipse.jgit.internal.storage.file.FileRepository;
  import org.eclipse.jgit.lib.CLIRepositoryTestCase;
  import org.eclipse.jgit.lib.Constants;
  import org.eclipse.jgit.lib.Repository;
  import org.junit.Rule;
  import org.junit.Test;
  import org.junit.rules.TemporaryFolder;
  
  public class InitTest extends CLIRepositoryTestCase {
  
  	@Rule
  	public final TemporaryFolder tempFolder = new TemporaryFolder();
  
  	@Test
  	public void testInitBare() throws Exception {
  		File directory = tempFolder.getRoot();
  
  		String[] result = execute(
  				"git init '" + directory.getCanonicalPath() + "' --bare");
  
  		String[] expecteds = new String[] {
  				"Initialized empty Git repository in "
  						+ directory.getCanonicalPath(),
  				"" };
  		assertArrayEquals(expecteds, result);
  	}
  
  	@Test
  	public void testInitDirectory() throws Exception {
  		File workDirectory = tempFolder.getRoot();
  		File gitDirectory = new File(workDirectory, Constants.DOT_GIT);
  
  		String[] result = execute(
  				"git init '" + workDirectory.getCanonicalPath() + "'");
  
  		String[] expecteds = new String[] {
  				"Initialized empty Git repository in "
  						+ gitDirectory.getCanonicalPath(),
  				"" };
  		assertArrayEquals(expecteds, result);
  	}
  
  	@Test
  	public void testInitDirectoryInitialBranch() throws Exception {
  		File workDirectory = tempFolder.getRoot();
  		File gitDirectory = new File(workDirectory, Constants.DOT_GIT);
  
  		String[] result = execute(
  				"git init -b main '" + workDirectory.getCanonicalPath() + "'");
  
  		String[] expecteds = new String[] {
  				"Initialized empty Git repository in "
  						+ gitDirectory.getCanonicalPath(),
  				"" };
  		assertArrayEquals(expecteds, result);
  
  		try (Repository repo = new FileRepository(gitDirectory)) {
  			assertEquals("refs/heads/main", repo.getFullBranch());
  		}
  	}
  }