@Before
public void setUp() throws Exception {
IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
FileUtils.mkdir(new File(root.getLocation().toFile(), "Sub"), true);
gitDir = new File(new File(root.getLocation().toFile(), "Sub"), Constants.DOT_GIT);
repository = FileRepositoryBuilder.create(gitDir);
repository.create();
project = root.getProject(TEST_PROJECT);
project.create(null);
project.open(null);
IProjectDescription description = project.getDescription();
description.setLocation(root.getLocation().append(TEST_PROJECT_LOC));
project.move(description, IResource.FORCE, null);
project2 = root.getProject(TEST_PROJECT2);
project2.create(null);
project2.open(null);
gitDir2 = new File(project2.getLocation().toFile().getAbsoluteFile(), Constants.DOT_GIT);
repository2 = FileRepositoryBuilder.create(gitDir2);
repository2.create();
RepositoryMapping mapping = RepositoryMapping.create(project, gitDir);
RepositoryMapping mapping2 = RepositoryMapping.create(project2, gitDir2);
GitProjectData projectData = new GitProjectData(project);
GitProjectData projectData2 = new GitProjectData(project2);
projectData.setRepositoryMappings(Collections.singletonList(mapping));
projectData.store();
projectData2.setRepositoryMappings(Collections.singletonList(mapping2));
projectData2.store();
GitProjectData.add(project, projectData);
GitProjectData.add(project2, projectData2);
RepositoryProvider.map(project, GitProvider.class.getName());
RepositoryProvider.map(project2, GitProvider.class.getName());
JGitTestUtil.write(
new File(repository.getWorkTree(), TEST_PROJECT + "/" + TEST_FILE), "Some data");
JGitTestUtil.write(new File(repository2.getWorkTree(), TEST_FILE2), "Some other data");
project.refreshLocal(IResource.DEPTH_INFINITE, null);
project2.refreshLocal(IResource.DEPTH_INFINITE, null);
git = new Git(repository);
git.add().addFilepattern(".").call();
git.commit().setMessage("Initial commit").call();
git = new Git(repository2);
git.add().addFilepattern(".").call();
git.commit().setMessage("Initial commit").call();
git.branchRename().setNewName("main").call();
}
@Test
public void testRenameOverExistingFile() throws IOException {
File d = new File(trash, "d");
FileUtils.mkdirs(d);
File f1 = new File(trash, "d/f");
File f2 = new File(trash, "d/g");
JGitTestUtil.write(f1, "f1");
JGitTestUtil.write(f2, "f2");
// test
FileUtils.rename(f1, f2);
assertFalse(f1.exists());
assertTrue(f2.exists());
assertEquals("f1", JGitTestUtil.read(f2));
}
@Test
public void testRenameOverExistingNonEmptyDirectory() throws IOException {
File d = new File(trash, "d");
FileUtils.mkdirs(d);
File f1 = new File(trash, "d/f");
File f2 = new File(trash, "d/g");
File d1 = new File(trash, "d/g/h/i");
File f3 = new File(trash, "d/g/h/f");
FileUtils.mkdirs(d1);
JGitTestUtil.write(f1, "f1");
JGitTestUtil.write(f3, "f3");
// test
try {
FileUtils.rename(f1, f2);
fail("rename to non-empty directory should fail");
} catch (IOException e) {
assertEquals("f1", JGitTestUtil.read(f1)); // untouched source
assertEquals("f3", JGitTestUtil.read(f3)); // untouched
// empty directories within f2 may or may not have been deleted
}
}