text: const nameFilter = require('../11-lesson.js')
  
  var people = [
      { name: "John", age: 55 },
      { name: "Roger", age: 44 },
      { name: "Betty", age: 37 }
      ]
  
  test("prints all names of people who aren't the passed in name to the function", () =>{
      expect(nameFilter("Roger")).toContain("My name is John", "My name is Betty")
      expect(nameFilter("Roger")).not.toContain('My name is undefined'); 
      expect(nameFilter("Roger")).not.toContain('My name is Roger'); 
  })