1. Update the previous mock server with the following

a. Update the route /get/message to a dynamic URL which takes customer id as a parameter.

b. Update the 'Hello World' variant to - return the following file with auto file location calculation. json { "message" : "Hello World" } - Set the following header params in response { fname: John lname: Doe }

1. Update the Hello Universe variant
   • to return the following file and the file location should be hard coded.

   {
       "message" : "Hello Universe"
   }
   

   • Set the following cookie params in response

   {
       customerId: 123456
   }
   

2. Update the default handler to do the following:
   • Add reading of query parameter 'fname' and 'lname' from the request.
   • If the customer id is greater than 5 characters
     • return 'invalid id' as response
   • If the customer id is less than or equal to 5 characters
     • return following response from the handler (NOT Using The File)

       Hello - fname lname

3. Add a POST route /set/customerId and in default handler read the payload value and log it on console.

{
    "customerid": 123456
}

2. Start mock server

1. Make a REST call to /get/message with customer id greater than 5 characters and check the response is Invalid Id
2. Make a REST call to /get/message with customer id equal to 5 characters and check the response to be Hello undefined undefined
3. Make a REST call to http://localhost:8000/get/message/12345?fname=John&lname=Doe and check the response to be Hello John Doe
4. Switch to Hello World variant and check the response is "message" : "Hello World" and use dev tools on Chrome browser to verify that the header params are set (fname: John and lname: Doe)
5. Switch to Hello Universe variant and check the response is "message" : "Hello Universe" and use dev tools on Chrome browser to verify that the cookie is set (customerId: 123456)
6. Make a post call to mock server at http://localhost:8000/set/customerId using Postman (or any other HTTP client) with the following data and verify that 12345 is logged on the console

{
 "customerId" : 12345
}