Update testspec.md

docs/testspec.md

 # Test Specification
 
-Most of the functionality in wifimngr can be tested via its ubus API. Each
+Most of the functionality in questd can be tested via its ubus API. Each
 API can be broken down into an individual test case to show full coverage is
 achieved.
 
@@ -8,34 +8,33 @@ achieved.
 * [Preqreuisites](#prerequisites)
 * [Test Suites](#test-suites)
 * [Functional API Tests](#functional-api-tests)
-* [Unit Tests](#unit-tests)
 * [Functional Tests](#functional-tests)
 * [Writing New Tests](#writing-new-tests)
 
 
 ## Prerequisites
 
-The only prerequisite for the wifimngr test suites is that libwifi has to be
-built for the TEST platform, a versionprepared to publish dummy data for getter
-API, and record setter API to a test logfile at `/tmp/test.log`.
+Prerequisites for the questd test suites can be listed as follows:
+* Docker container have to run with NET_ADMIN capability because various network parameters must be configured. 
+* wifimngr has to be built for the TEST platform due to the internal usage
+* bridge-utils must be installed in order to do necessary bridge configurations that is required for questd.
 
 ## Test Suites
 
-The wifimngr build pipe has three test suites, a functional-api suite, a unit
-testi suite and functional test suite.
+The questd build pipe has two test suites, a functional-api suite,and a functional test suite.
 
 ### Functional API Tests
 
-The functional API tests consists of four individual test suites, one per object
+The functional API tests consists of one individual test suites, one per object
 Ubus under test. The functional API tests use the Ubus-API-validation
 command-line interface tool to invoke a method, programmatically through
 libubus, and validates it against the objects json-schema.
 
-#### wifi
+#### network
 
 | Execution ID	| Method      	| Description 	| Function ID Coverage			|
 | :---			| :---	   		| :---			| :---							|
-| 1				| status     	| No argument  	| [1](./functionspec.md#status) |
+| 1				| hosts     	| No argument  	| [1](./functionspec.md#hosts) |
 | 2				| dummy     	| Negative Test	| 								|
 
 #### wifi.ap.\<name\>