/*
    * Copyright (C) 2015, 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.lfs.lib;
  
  import static org.junit.Assert.assertEquals;
  
  import org.junit.Test;
  
  /*
   * Ported to SHA-256 from org.eclipse.jgit.lib.MutableObjectIdTest
   */
  public class MutableLongObjectIdTest {
  
  	@Test
  	public void testFromRawLong() {
  		MutableLongObjectId m = new MutableLongObjectId();
  		m.fromRaw(new long[] { 1L, 2L, 3L, 4L });
  		assertEquals(new LongObjectId(1L, 2L, 3L, 4L), m);
  	}
  
  	@Test
  	public void testFromString() {
  		AnyLongObjectId id = new LongObjectId(1L, 2L, 3L, 4L);
  		MutableLongObjectId m = new MutableLongObjectId();
  		m.fromString(id.name());
  		assertEquals(id, m);
  	}
  
  	@Test
  	public void testFromStringByte() {
  		AnyLongObjectId id = new LongObjectId(1L, 2L, 3L, 4L);
  		MutableLongObjectId m = new MutableLongObjectId();
  		byte[] buf = new byte[64];
  		id.copyTo(buf, 0);
  		m.fromString(buf, 0);
  		assertEquals(id, m);
  	}
  
  	@Test
  	public void testCopy() {
  		MutableLongObjectId m = new MutableLongObjectId();
  		m.fromRaw(new long[] { 1L, 2L, 3L, 4L });
  		assertEquals(m, new MutableLongObjectId(m));
  	}
  
  	@Test
  	public void testToObjectId() {
  		MutableLongObjectId m = new MutableLongObjectId();
  		m.fromRaw(new long[] { 1L, 2L, 3L, 4L });
  		assertEquals(m, m.toObjectId());
  	}
  }