Mr. Wilkinson

Mr. Wilkinson is a character in Willy Wonka and the Chocolate Factory. He was hired by Willy Wonka to impersonate Arthur Slugworth, his task being to give each of the Golden Ticket winners a moral test of character;

He would appear before each Golden Ticket winner and offer them a cash reward if they obtain for him a sample of Wonka's new Everlasting Gobstobbers. This is done to test their generosity, willpower, kindness, and loyalty to Wonka. When Charlie Bucket returned his Gobstopper to Wonka, the latter declares him a winner, having passed Wilkinson's test.

Wilkinson's test was part of Wonka's plan to find an heir for his factory.