update README

README

@@ -76,3 +76,37 @@ Option Parameter          Description
 
 If you do not provide an ip_address and multiple servers are discovered, the
 client will prompt you to select a server.
+
+--------------------------------------------------------------------------------
+NEW: Node.js tests for DIAL server
+--------------------------------------------------------------------------------
+Node.js tests to test DIAL server implementation are now available under
+server/tests/js_tests. To run these tests againsts a DIAL server:
+
+1. Ensure that the DIAL server is discoverable from the test environment
+2. Install node in the test environment
+3. From the directory where the package.json is located (server/tests/js_tests),
+      npm install
+
+The tests themselves are located inside the server/tests/js_tests/tests folder.
+The file tests.js is a batch runner and will run all the tests serially. It
+takes the following arguments:
+
+      host: <IP address of host in which DIAL server is running>
+      application: Name of the application to test against(eg: Netflix, YouTube)
+      timeToWaitForStateChange: Some of these tests wait for application state
+      changes before querying for application status. Default is 5000(ms)
+
+Example:
+server/tests/js_tests/tests> node tests.js host=<ip of DIAL server>
+application="Netflix" timeToWaitForStateChange=2000
+
+To run each test independantly and not through test.js, just call the
+appropriate test file name instead of test.js.
+
+Example:
+server/tests/js_tests/tests> node  host=<ip of DIAL server>
+application="Netflix" timeToWaitForStateChange=2000
+
+Any application specific setup/requirements should be taken care of before
+running these tests.