/*
    * Copyright (C) 2012, 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.internal.storage.file;
  
  import static org.junit.Assert.assertEquals;
  
  import org.eclipse.jgit.junit.TestRepository.BranchBuilder;
  import org.junit.Test;
  
  public class GcDirCacheSavesObjectsTest extends GcTestCase {
  	@Test
  	public void testDirCacheSavesObjects() throws Exception {
  		BranchBuilder bb = tr.branch("refs/heads/master");
  		bb.commit().add("A", "A").add("B", "B").create();
  		bb.commit().add("A", "A2").add("B", "B2").create();
  		bb.commit().add("A", "A3"); // this new content in index should survive
  		stats = gc.getStatistics();
  		assertEquals(9, stats.numberOfLooseObjects);
  		assertEquals(0, stats.numberOfPackedObjects);
  		gc.gc().get();
  		stats = gc.getStatistics();
  		assertEquals(1, stats.numberOfLooseObjects);
  		assertEquals(8, stats.numberOfPackedObjects);
  		assertEquals(1, stats.numberOfPackFiles);
  	}
  
  	@Test
  	public void testDirCacheSavesObjectsWithPruneNow() throws Exception {
  		BranchBuilder bb = tr.branch("refs/heads/master");
  		bb.commit().add("A", "A").add("B", "B").create();
  		bb.commit().add("A", "A2").add("B", "B2").create();
  		bb.commit().add("A", "A3"); // this new content in index should survive
  		stats = gc.getStatistics();
  		assertEquals(9, stats.numberOfLooseObjects);
  		assertEquals(0, stats.numberOfPackedObjects);
  		gc.setExpireAgeMillis(0);
  		fsTick();
  		gc.gc().get();
  		stats = gc.getStatistics();
  		assertEquals(0, stats.numberOfLooseObjects);
  		assertEquals(8, stats.numberOfPackedObjects);
  		assertEquals(1, stats.numberOfPackFiles);
  	}
  }