def test_onlyEvens_8():
   assert onlyEvens([2,3,4])==[2, 4]
def test_onlyEvens_6():
   assert onlyEvens([1,3])==[]
def test_onlyEvens_7():
   assert onlyEvens([3,2])==[2]
def test_onlyEvens_5():
   assert onlyEvens([1])==[]
def test_onlyEvens_4():
   assert onlyEvens([1,2,3,4,5])==[2, 4]
def test_onlyEvens_3():
   assert onlyEvens([])==[]
def test_onlyEvens_2():
   assert onlyEvens(['a','b'])==False
def test_onlyEvens_1():
   assert onlyEvens('1')==False