/*
    * Copyright (C) 2016, Christian Halstrick <christian.halstrick@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 java.nio.charset.StandardCharsets.UTF_8;
  import static org.junit.Assert.assertEquals;
  
  import java.io.ByteArrayOutputStream;
  import java.io.IOException;
  
  import org.eclipse.jgit.lfs.LfsPointer;
  import org.junit.Test;
  
  /*
   * Test LfsPointer file abstraction
   */
  public class LFSPointerTest {
  	@Test
  	public void testEncoding() throws IOException {
  		final String s = "27e15b72937fc8f558da24ac3d50ec20302a4cf21e33b87ae8e4ce90e89c4b10";
  		AnyLongObjectId id = LongObjectId.fromString(s);
  		LfsPointer ptr = new LfsPointer(id, 4);
  		try (ByteArrayOutputStream baos = new ByteArrayOutputStream()) {
  			ptr.encode(baos);
  			assertEquals(
  					"version https://git-lfs.github.com/spec/v1\noid sha256:"
  							+ s + "\nsize 4\n",
  					baos.toString(UTF_8.name()));
  		}
  	}
  }