scalatestCoreDotty/org.scalatest/LoneElement/LoneElementJavaMapWrapper

LoneElementJavaMapWrapper

final class LoneElementJavaMapWrapper[K, V, JMAP <: (Map)](jmap: JMAP[K, V], collecting: Collecting[Entry[K, V], JMAP[K, V]], prettifier: Prettifier, pos: Position)

Wrapper class that adds a loneElement method to Java Map for which an implicit Collecting[org.scalatest.Entry, java.util.Map] is available.

Through the implicit conversion provided by trait LoneElement, this class allows you to make statements like:

jmap.loneElement.getKey should be > 9
Type parameters:
JMAP

the "Java Map type constructor" for the collection on which to add the loneElement method

K

the element type of the Java Map key on which to add the loneElement method

V

the element type of the Java Map value on which to add the loneElement method

Value parameters:
collecting

a typeclass that enables the loneElement syntax

class Object
trait Matchable
class Any

Value members

Concrete methods

def loneElement: Entry[K, V]