API to remove repositories from RepositoryCache

Add methods that allow to unregister repositories from the
RepositoryCache individually.

Bug: 470234
Change-Id: Ib918a634d829c9898072ae7bdeb22b099a32b1c9
Signed-off-by: Tobias Oberlies <tobias.oberlies@sap.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

1 files changed, 28 insertions, 0 deletions

diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/RepositoryCacheTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/RepositoryCacheTest.java
index 0cab987e6a..df9e0294e8 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/RepositoryCacheTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/RepositoryCacheTest.java
@@ -43,11 +43,14 @@
 
 package org.eclipse.jgit.lib;
 
+import static org.hamcrest.CoreMatchers.hasItem;
+import static org.hamcrest.CoreMatchers.is;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNotSame;
 import static org.junit.Assert.assertSame;
+import static org.junit.Assert.assertThat;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 
@@ -59,6 +62,7 @@ import org.eclipse.jgit.junit.RepositoryTestCase;
 import org.eclipse.jgit.lib.RepositoryCache.FileKey;
 import org.junit.Test;
 
+@SuppressWarnings("boxing")
 public class RepositoryCacheTest extends RepositoryTestCase {
 	@Test
 	public void testNonBareFileKey() throws IOException {
@@ -147,4 +151,28 @@ public class RepositoryCacheTest extends RepositoryTestCase {
 		d2.close();
 		d2.close();
 	}
+
+	@Test
+	public void testGetRegisteredWhenEmpty() {
+		assertThat(RepositoryCache.getRegisteredKeys().size(), is(0));
+	}
+
+	@Test
+	public void testGetRegistered() {
+		RepositoryCache.register(db);
+
+		assertThat(RepositoryCache.getRegisteredKeys(),
+				hasItem(FileKey.exact(db.getDirectory(), db.getFS())));
+		assertThat(RepositoryCache.getRegisteredKeys().size(), is(1));
+	}
+
+	@Test
+	public void testUnregister() {
+		RepositoryCache.register(db);
+		RepositoryCache
+				.unregister(FileKey.exact(db.getDirectory(), db.getFS()));
+
+		assertThat(RepositoryCache.getRegisteredKeys().size(), is(0));
+	}
+
 }