test3_1 = TestCase (assertEqual "doubleEveryOther" ([16,7,12,5]) (doubleEveryOther [8,7,6,5]))
test3_1 = TestCase (assertEqual "doubleEveryOther" ([16,7,12,5]) (doubleEveryOther [8,7,6,5]))
test3_1 = TestCase (assertEqual "doubleEveryOther" ([16,7,12,5]) (doubleEveryOther [8,7,6,5]))