/*
    * Copyright (C) 2020 Thomas Wolf <thomas.wolf@paranor.ch> 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.transport;
  
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertNull;
  
  import org.eclipse.jgit.lib.Config;
  import org.junit.Test;
  
  /**
   * Tests for {@link TransferConfig} parsing.
   */
  public class TransferConfigTest {
  
  	@Test
  	public void testParseProtocolV0() {
  		Config rc = new Config();
  		rc.setInt("protocol", null, "version", 0);
  		TransferConfig tc = new TransferConfig(rc);
  		assertEquals(TransferConfig.ProtocolVersion.V0, tc.protocolVersion);
  	}
  
  	@Test
  	public void testParseProtocolV1() {
  		Config rc = new Config();
  		rc.setInt("protocol", null, "version", 1);
  		TransferConfig tc = new TransferConfig(rc);
  		assertEquals(TransferConfig.ProtocolVersion.V0, tc.protocolVersion);
  	}
  
  	@Test
  	public void testParseProtocolV2() {
  		Config rc = new Config();
  		rc.setInt("protocol", null, "version", 2);
  		TransferConfig tc = new TransferConfig(rc);
  		assertEquals(TransferConfig.ProtocolVersion.V2, tc.protocolVersion);
  	}
  
  	@Test
  	public void testParseProtocolNotSet() {
  		Config rc = new Config();
  		TransferConfig tc = new TransferConfig(rc);
  		assertNull(tc.protocolVersion);
  	}
  
  	@Test
  	public void testParseProtocolUnknown() {
  		Config rc = new Config();
  		rc.setInt("protocol", null, "version", 3);
  		TransferConfig tc = new TransferConfig(rc);
  		assertNull(tc.protocolVersion);
  	}
  
  	@Test
  	public void testParseProtocolInvalid() {
  		Config rc = new Config();
  		rc.setString("protocol", null, "version", "foo");
  		TransferConfig tc = new TransferConfig(rc);
  		assertNull(tc.protocolVersion);
  	}
  }