var assert = require("assert");

var path = require("path");

var promisify = require("promisify-node");

var Promise = require("nodegit-promise");

var fse = promisify(require("fs-extra"));

var local = path.join.bind(path, __dirname);

var exec = promisify(function(command, opts, callback) {

return require("child_process").exec(command, opts, callback);

});

describe("StatusList", function() {

var NodeGit = require("../../");

var Repository = NodeGit.Repository;

var Status = NodeGit.Status;

var StatusList = NodeGit.StatusList;

var reposPath = local("../repos/workdir");

before(function() {

var test = this;

return Repository.open(reposPath)

.then(function(repository) {

test.repository = repository;

});

});

it("gets status with deltas", function() {

var fileName = "my-new-file-that-shouldnt-exist.file";

var fileContent = "new file from status tests";

var repo = this.repository;

var filePath = path.join(repo.workdir(), fileName);

return exec("git clean -xdf", {cwd: reposPath})

.then(function() {

return fse.writeFile(filePath, fileContent);

})

.then(function() {

var opts = {

flags: Status.OPT.INCLUDE_UNTRACKED +

Status.OPT.RECURSE_UNTRACKED_DIRS

};

return StatusList.create(repo, opts);

})

.then(function(list) {

assert.equal(list.entrycount(), 1);

for (var i = 0; i < list.entrycount(); i++) {

var entry = Status.byIndex(list, i);

assert.equal(entry.indexToWorkdir().newFile().path(), fileName);

}

})

.then(function() {

return fse.remove(filePath);

})

.catch(function(e) {

return fse.remove(filePath)

.then(function() {

return Promise.reject(e);

});

});

});

});