Package net.jqwik.api

Class Functions.FunctionWrapper

java.lang.Object
net.jqwik.api.Functions.FunctionWrapper
Enclosing class:
Functions

public static class Functions.FunctionWrapper extends Object
Wraps a function to be generated.
  • Method Details

    • returning

      @API(status=MAINTAINED, since="1.6.0") public <F, R> FunctionArbitrary<F,R> returning(Arbitrary<R> resultArbitrary)
      Create an arbitrary to create instances of functions represented by this wrapper. The generated functions are guaranteed to return the same result given the same input values. Shrinking will consider constant functions.
      Type Parameters:
      F - The exact functional type to generate
      R - The return type of the functional interface
      Parameters:
      resultArbitrary - The arbitrary used to generate return values
      Returns:
      a new arbitrary instance