1..16
ok 1 - in12 != NULL
ok 2 - in24 != NULL
ok 3 - each measure is distinct
ok 4 - 12 inches equals 12 inches
ok 5 - in36 != NULL
ok 6 - in36also != NULL
ok 7 - sameUnits(in12, in36)
ok 8 - sameUnits(in12, in36also)
ok 9 - number(in36) == 36.0
ok 10 - mequals(in36, in36also)
ok 11 - mapprox(in36, in36also,0.001)
ok 12 - mstring(in36) is 36.000000 inches
ok 13 - km3 != NULL
ok 14 - sameUnits(in12, in24)
ok 15 - !sameUnits(km3, in24)
ok 16 - !sameUnits(in12, km3)
All tests passed!