better readme

README.md

@@ -1,11 +1,61 @@
-1. run `npm install -g grunt-cli`
-1. run `npm install -g jasmine-node`
+# Example of End To End Testing Using Selenium Webdriver and Jasmine Tests With Istanbul Code Coverage
+
+## Installation
+
+### Global Installation
+
+Firstly, install `grunt-cli` globally:
+
+```
+npm install -g grunt-cli
+```
+
+Next install `jasmine-node` test runner globally:
+
+```
+npm install -g jasmine-node
+```
+
+Now we'll download a browser driver that Selenium will use to control Firefox:
+
 1. Download firefox webdriver: https://github.com/mozilla/geckodriver/releases/tag/v0.16.1
-    - put in in your PATH
-1. Clone this repo
-1. cd into local repo directory
-1. run `npm install`
-1. run `grunt dev`
-1. in a different terminal run `grunt server`
-1. run `jasmine-node specs/test-spec.js`
-1. run `grunt report`
+1. Put the driver somewhere in your PATH
+    - e.g. `/usr/local/bin`
+
+### Local Installation
+
+1. clone this repo somewhere on your computer
+1. `cd` into the newly created directory for the locally cloned version of this repo
+1. Install all necessary node packages:
+
+    ```
+    npm install
+    ```
+
+## Running
+
+Website code from `src/` into the `prod/` directory and instrument it:
+
+```
+grunt dev
+```
+
+Start a local static file web server in a different terminal window:
+
+```
+grunt server
+```
+
+Back in the previous terminal window, run the tests:
+
+```
+jasmine-node specs/test-spec.js
+```
+
+The tests have been run, and the coverage has been generated.  Create human readble report:
+
+```
+grunt report
+```
+
+This will create an html report and put it in `coverage/lcov-report/index.html`