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/*
* 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.server.fs;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import java.nio.file.Files;
import java.nio.file.Path;
import org.eclipse.jgit.api.Git;
import org.eclipse.jgit.api.errors.JGitInternalException;
import org.eclipse.jgit.junit.JGitTestUtil;
import org.eclipse.jgit.junit.TestRepository;
import org.eclipse.jgit.lfs.BuiltinLFS;
import org.eclipse.jgit.lfs.lib.LongObjectId;
import org.eclipse.jgit.lib.ConfigConstants;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.lib.StoredConfig;
import org.eclipse.jgit.storage.file.FileRepositoryBuilder;
import org.eclipse.jgit.util.FileUtils;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
public class CheckoutTest extends LfsServerTest {
Git git;
private TestRepository tdb;
@Override
@Before
public void setup() throws Exception {
super.setup();
BuiltinLFS.register();
Path tmp = Files.createTempDirectory("jgit_test_");
Repository db = FileRepositoryBuilder
.create(tmp.resolve(".git").toFile());
db.create();
StoredConfig cfg = db.getConfig();
cfg.setBoolean(ConfigConstants.CONFIG_FILTER_SECTION,
ConfigConstants.CONFIG_SECTION_LFS,
ConfigConstants.CONFIG_KEY_USEJGITBUILTIN, true);
cfg.setBoolean(ConfigConstants.CONFIG_FILTER_SECTION,
ConfigConstants.CONFIG_SECTION_LFS,
ConfigConstants.CONFIG_KEY_REQUIRED, false);
cfg.setString(ConfigConstants.CONFIG_SECTION_LFS, null, "url",
server.getURI().toString() + "/lfs");
cfg.save();
tdb = new TestRepository<>(db);
tdb.branch("test").commit()
.add(".gitattributes",
"*.bin filter=lfs diff=lfs merge=lfs -text ")
.add("a.bin",
"version https://git-lfs.github.com/spec/v1\noid sha256:8bb0cf6eb9b17d0f7d22b456f121257dc1254e1f01665370476383ea776df414\nsize 7\n")
.create();
git = Git.wrap(db);
tdb.branch("test2").commit().add(".gitattributes",
"*.bin filter=lfs diff=lfs merge=lfs -text ").create();
}
@After
public void cleanup() throws Exception {
tdb.getRepository().close();
FileUtils.delete(tdb.getRepository().getWorkTree(),
FileUtils.RECURSIVE);
}
@Test
public void testUnknownContent() throws Exception {
git.checkout().setName("test").call();
// unknown content. We will see the pointer file
assertEquals(
"version https://git-lfs.github.com/spec/v1\noid sha256:8bb0cf6eb9b17d0f7d22b456f121257dc1254e1f01665370476383ea776df414\nsize 7\n",
JGitTestUtil.read(git.getRepository(), "a.bin"));
assertEquals("[POST /lfs/objects/batch 200]",
server.getRequests().toString());
}
@Test(expected = JGitInternalException.class)
public void testUnknownContentRequired() throws Exception {
StoredConfig cfg = tdb.getRepository().getConfig();
cfg.setBoolean(ConfigConstants.CONFIG_FILTER_SECTION,
ConfigConstants.CONFIG_SECTION_LFS,
ConfigConstants.CONFIG_KEY_REQUIRED, true);
cfg.save();
// must throw
git.checkout().setName("test").call();
}
@Test
public void testKnownContent() throws Exception {
putContent(
LongObjectId.fromString(
"8bb0cf6eb9b17d0f7d22b456f121257dc1254e1f01665370476383ea776df414"),
"1234567");
git.checkout().setName("test").call();
// known content. we will see the actual content of the LFS blob.
assertEquals(
"1234567",
JGitTestUtil.read(git.getRepository(), "a.bin"));
assertEquals(
"[PUT /lfs/objects/8bb0cf6eb9b17d0f7d22b456f121257dc1254e1f01665370476383ea776df414 200"
+ ", POST /lfs/objects/batch 200"
+ ", GET /lfs/objects/8bb0cf6eb9b17d0f7d22b456f121257dc1254e1f01665370476383ea776df414 200]",
server.getRequests().toString());
git.checkout().setName("test2").call();
assertFalse(JGitTestUtil.check(git.getRepository(), "a.bin"));
git.checkout().setName("test").call();
// unknown content. We will see the pointer file
assertEquals("1234567",
JGitTestUtil.read(git.getRepository(), "a.bin"));
assertEquals(3, server.getRequests().size());
}
}
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