How to test Address Not Found with Get Request ?

[PapyRef]

Have some ideas to test Address Not Found with Get request ?
For ex. this site is not foud : http://classdiscussion.capsulehomes.com/

 

[rostonix]

Do you get emptiness in GET request's result?

 

[PapyRef]

Yes.
I found this solution with switch case

 

[rostonix]

This moment will be checked.
I get empty variable too.