diff --git a/ansoo_chang/.gitignore b/ansoo_chang/.gitignore
new file mode 100644
index 0000000..b141f44
--- /dev/null
+++ b/ansoo_chang/.gitignore
@@ -0,0 +1,4 @@
+**/*.sw?
+node_modules
+.DS_Store
+test/node_modules
diff --git a/README.md b/ansoo_chang/README.md
similarity index 100%
rename from README.md
rename to ansoo_chang/README.md
diff --git a/ansoo_chang/gulpfile.js b/ansoo_chang/gulpfile.js
new file mode 100644
index 0000000..c212169
--- /dev/null
+++ b/ansoo_chang/gulpfile.js
@@ -0,0 +1,38 @@
+var gulp = require('gulp');
+var jshint = require('gulp-jshint');
+var mocha = require('gulp-mocha')
+var appFiles = ['index.js', 'lib/**/*.js', 'bin/**/*.js'];
+var testFiles = ['test/**/*.js'];
+
+gulp.task('jshint:test', function() {
+	return gulp.src(testFiles)
+	  .pipe(jshint({
+      options: {
+      	node: true,
+      	globals: {
+      		describe: true,
+      		it: true,
+      		before: true,
+      		after: true
+      	}
+      }
+	  }))
+	  .pipe(jshint.reporter('default'));
+});
+
+
+gulp.task('mocha:test', function() {
+	return gulp.src(testFiles)
+	  .pipe(mocha({
+      options: {
+      	node: true,
+      	globals: {
+      		describe: true,
+      		it: true,
+      		before: true,
+      		after: true
+      	}
+      }
+	  }))
+	  .pipe(jshint.reporter('default'));
+});
diff --git a/ansoo_chang/package.json b/ansoo_chang/package.json
new file mode 100644
index 0000000..7d08b0d
--- /dev/null
+++ b/ansoo_chang/package.json
@@ -0,0 +1,35 @@
+{
+  "name": "package-greet-test",
+  "version": "0.1.0",
+  "description": "App for testing greet",
+  "main": "index.js",
+  "directories": {
+    "test": "test"
+  },
+  "dependencies": {
+    "chai": "^3.4.0"
+  },
+  "devDependencies": {
+    "chai": "^3.4.0",
+    "gulp": "^3.9.0",
+    "gulp-jshint": "^1.11.2",
+    "gulp-mocha": "^2.1.3",
+    "mocha": "^2.3.3"
+  },
+  "scripts": {
+    "test": "./node_modules/mocha/bin/mocha"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/anschang/simple-test-and-modular-patterns.git"
+  },
+  "keywords": [
+    "test"
+  ],
+  "author": "Ansoo",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/anschang/simple-test-and-modular-patterns/issues"
+  },
+  "homepage": "https://github.com/anschang/simple-test-and-modular-patterns#readme"
+}
diff --git a/ansoo_chang/test/greet_test.js b/ansoo_chang/test/greet_test.js
index f186791..707262e 100644
--- a/ansoo_chang/test/greet_test.js
+++ b/ansoo_chang/test/greet_test.js
@@ -1,14 +1,10 @@
 'use strict';
 
-// note : below shows long verison...
-// var chai = require('chai');
-// var expect = chai.expect;
-
 var expect = require('chai').expect;
 var greet = require(__dirname + '/../lib/greet');
 
 describe('the greet function', function() {
-	it('should greet someone by name', function() {
-		expect(greet('Ansoo')).to.eql('Hello Ansoo');
-	});
+  it('should greet someone by name', function() {
+    expect(greet('Ansoo')).to.eql('Hello Ansoo');
+  });
 });