Function reinitialize

test/tests/commit.js:23–33

(test)

  var oid = "fce88902e66c72b5b93e75bdb5ae717038b221f6";

  function reinitialize(test) {
    return Repository.open(reposPath)
      .then(function(repository) {
        test.repository = repository;

        return repository.getCommit(oid);
      })
      .then(function(commit) {
        test.commit = commit;
      });
  }

  function commitFile(repo, fileName, fileContent, commitMessage) {
    var index;