Question

I’m working on a customer-readable DSL for ScalaTest. At the moment I can write

feature("Admin Login") {
  scenario("Correct username and password") {
    given("user visits", classOf[AdminHomePage])
    then(classOf[SignInPage], "is displayed")

but this would read a lot better as

feature("Admin Login") {
  scenario("Correct username and password") {
    given("user visits", the[AdminHomePage])
    then(the[SignInPage], "is displayed")

Is there any way to

def the[T] = 

to return classOf[T] ?

Answer 1

What you probably want to do is just rename the method (which is defined in the Predef object) on import:

import Predef.{ classOf => the, _ }

Note that classOf won’t work anymore if you rename it like this. If you still need it, also add this import:

import Predef.classOf;

For more renaming goodness see also:

• How do I exclude/rename some classes from import in Scala?
• Unimporting in Scala
• what's wrong with renaming imported static functions?
• Scalada (beware, it its all pink o.o)