public void addSubmoduleWithExistingSubmoduleDefined() throws Exception {
String path1 = "sub1";
String url1 = "git://server/repo1.git";
String path2 = "sub2";
FileBasedConfig modulesConfig = new FileBasedConfig(new File(
db.getWorkTree(), Constants.DOT_GIT_MODULES), db.getFS());
modulesConfig.setString(ConfigConstants.CONFIG_SUBMODULE_SECTION,
path1, ConfigConstants.CONFIG_KEY_PATH, path1);
modulesConfig.setString(ConfigConstants.CONFIG_SUBMODULE_SECTION,
path1, ConfigConstants.CONFIG_KEY_URL, url1);
modulesConfig.save();
Git git = new Git(db);
writeTrashFile("file.txt", "content");
git.add().addFilepattern("file.txt").call();
assertNotNull(git.commit().setMessage("create file").call());
SubmoduleAddCommand command = new SubmoduleAddCommand(db);
command.setPath(path2);
String url2 = db.getDirectory().toURI().toString();
command.setURI(url2);
Repository r = command.call();
assertNotNull(r);
addRepoToClose(r);
modulesConfig.load();
assertEquals(path1, modulesConfig.getString(
ConfigConstants.CONFIG_SUBMODULE_SECTION, path1,
ConfigConstants.CONFIG_KEY_PATH));
assertEquals(url1, modulesConfig.getString(
ConfigConstants.CONFIG_SUBMODULE_SECTION, path1,
ConfigConstants.CONFIG_KEY_URL));
assertEquals(path2, modulesConfig.getString(
ConfigConstants.CONFIG_SUBMODULE_SECTION, path2,
ConfigConstants.CONFIG_KEY_PATH));
assertEquals(url2, modulesConfig.getString(
ConfigConstants.CONFIG_SUBMODULE_SECTION, path2,
ConfigConstants.CONFIG_KEY_URL));
}