/*
    * Copyright (C) 2016 Ericsson
    * and other copyright owners as documented in the project's IP log.
    *
    * This program and the accompanying materials are made available
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    * available at http://www.eclipse.org/org/documents/edl-v10.php
    *
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  package org.eclipse.jgit.lib;
  
  import static org.eclipse.jgit.lib.RepositoryCacheConfig.AUTO_CLEANUP_DELAY;
  import static org.eclipse.jgit.lib.RepositoryCacheConfig.NO_CLEANUP;
  import static org.junit.Assert.assertEquals;
  
  import java.util.concurrent.TimeUnit;
  
  import org.eclipse.jgit.errors.ConfigInvalidException;
  import org.junit.Before;
  import org.junit.Test;
  
  public class RepositoryCacheConfigTest {
  
  	private RepositoryCacheConfig config;
  
  	@Before
  	public void setUp() {
  		config = new RepositoryCacheConfig();
  	}
  
  	@Test
  	public void testDefaultValues() {
  		assertEquals(TimeUnit.HOURS.toMillis(1), config.getExpireAfter());
  		assertEquals(config.getExpireAfter() / 10, config.getCleanupDelay());
  	}
  
  	@Test
  	public void testCleanupDelay() {
  		config.setCleanupDelay(TimeUnit.HOURS.toMillis(1));
  		assertEquals(TimeUnit.HOURS.toMillis(1), config.getCleanupDelay());
  	}
  
  	@Test
  	public void testAutoCleanupDelay() {
  		config.setExpireAfter(TimeUnit.MINUTES.toMillis(20));
  		config.setCleanupDelay(AUTO_CLEANUP_DELAY);
  		assertEquals(TimeUnit.MINUTES.toMillis(20), config.getExpireAfter());
  		assertEquals(config.getExpireAfter() / 10, config.getCleanupDelay());
  	}
  
  	@Test
  	public void testAutoCleanupDelayShouldBeMax10minutes() {
  		config.setExpireAfter(TimeUnit.HOURS.toMillis(10));
  		assertEquals(TimeUnit.HOURS.toMillis(10), config.getExpireAfter());
  		assertEquals(TimeUnit.MINUTES.toMillis(10), config.getCleanupDelay());
  	}
  
  	@Test
  	public void testDisabledCleanupDelay() {
  		config.setCleanupDelay(NO_CLEANUP);
  		assertEquals(NO_CLEANUP, config.getCleanupDelay());
  	}
  
  	@Test
  	public void testFromConfig() throws ConfigInvalidException {
 		Config otherConfig = new Config();
 		otherConfig.fromText("[core]\nrepositoryCacheExpireAfter=1000\n"
 				+ "repositoryCacheCleanupDelay=500");
 		config.fromConfig(otherConfig);
 		assertEquals(1000, config.getExpireAfter());
 		assertEquals(500, config.getCleanupDelay());
 	}
 }