diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..1a91d38
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+.idea/
+node_modules/
+*~
+
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..76fd222
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,16 @@
+language: node_js
+node_js:
+  - "0.12"
+  - "0.11"
+  - "0.10"
+  #- "0.8"
+  #- "0.6"
+  - "iojs"
+  - "iojs-v1.0.4"
+
+before_install:
+  - "npm install -g mocha"
+  - "npm install chai"
+
+notifications:
+  email: false
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..cd8a75c
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,4 @@
+# for testing
+.PHONY: test
+test:
+	mocha
\ No newline at end of file
diff --git a/README.md b/README.md
index 784f2d2..8bd392b 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,68 @@
+# Testing Concepts, Framework and Strategies
+
+[![Build Status](https://travis-ci.org/MAP-NCU2015/Lesson-04-Testing.svg)](https://travis-ci.org/MAP-NCU2015/Lesson-04-Testing)
+
+Introduction of testing concept, strategies and current used testing framework in Mozilla. Students are expected to learn the importance of unit tests and know how to write good one.
+
+- [Wiki Page](https://wiki.mozilla.org/Firefox_OS/AcademyNCU2015)
+
 by Askeing Yen & Shing Lyu
+
+
+## Creating your Pull Request
+
+Before you begin, [set up your Git](https://help.github.com/articles/set-up-git/).
+
+### 1. Create your fork and local clone
+
+You have to **fork** this repository, then navigate to your fork repository.
+
+In the right sidebar of **your repository**, copy the `HTTPS clone URL`.
+
+Open terminal. Change folder to your home (or other workspace folder).
+```bash
+$ cd ~
+```
+
+You can create a local clone of your fork. (You can paste the URL you copied before.)
+```bash
+$ git clone https://github.com/YOUR_ACCOUNT/Lesson-04-Testing.git
+```
+
+Now you have a local clone of your fork repository.
+```bash
+$ cd Lesson-04-Testing
+```
+
+### 2. Complete your work on your local clone
+
+Writing your code and tests.
+
+Running `mocha` locally to make sure your tests will pass.
+
+Then you can commit, and push your changes to your fork repository.
+
+(If possible, using `git branch` to manage your changes.)
+
+### 3. Create the Pull Request
+
+Navigate to **your repository**, switch to the branch which has your changes.
+
+Click `Compare, review, create a pull request` button (a green button).
+
+You are presented with a review page.
+
+Type the title (**Your Student ID Number**) and description for your Pull Request.
+
+Click `Create pull request`.
+
+### Reference
+
+For more detail, please see the following articles.
+
+* https://help.github.com/
+* https://help.github.com/articles/set-up-git/
+* https://help.github.com/articles/fork-a-repo/
+* https://help.github.com/articles/managing-branches-in-your-repository/
+* https://help.github.com/articles/creating-a-pull-request/
+* https://help.github.com/articles/using-pull-requests/
diff --git a/package.json b/package.json
index f01fb39..d727f6d 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
   "version": "0.0.1",
   "description": "Demostrates why auto testing is important",
   "scripts": {
-    "test": "./node_modules/mocha/bin/mocha"
+    "test": "make test"
   },
   "author": "Askeing Yen & Shing Lyu",
   "license": "MPLv2",