public void You_May_Pick_More_Than_One_Carefully()
{
10.Times(
() =>
{
var ints = new[] { 1, 2, 3, 4 };
Assert.Throws<BeingPicky.TheNumberOfElementsToPickMustBeSmallerThanTheNumberOfPossibleChoices>(
() => ints.Pick(5));
});
}
public void Does_not_Quote_Repick_Unquote()
{
var list = new[] { 1, 2, 3, 4, 5 };
10.Times(
() =>
{
var newList = list.Pick(2).ToList();
Assert.NotEqual(newList.First(), newList.Last());
});
}
public void You_May_Pick_More_Than_One()
{
var ints = new[] { 1, 2, 3, 5 };
10.Times(
() =>
{
var twoInts = ints.Pick(2);
Assert.Equal(2, twoInts.Count());
Assert.NotEqual(twoInts.First(), twoInts.Last());
});
}
public void Returns_the_correct_number_of_elements()
{
var list = new[] {1, 2, 3, 4, 5};
var newList = list.Pick(2);
Assert.Equal(2, newList.Count());
}