Create a class called `Date` that includes three pieces of information as automatic properties—a month (type `int`), a day (type `int`) and a year (type `int`). Your class should have a constructor that initializes the three automatic properties and assumes that the values provided are correct. Provide a method `DisplayDate` that displays the month, day and year separated by forward slashes (/). Write a test app named `DateTest` that demonstrates class `Date`’s capabilities.
