 setUTF8

utf8TestInvalidHist ::
  Invocation -> [BC.ByteString] -> [BC.ByteString] -> Test
utf8TestInvalidHist i input o
utf8Test ::
  Invocation -> [BC.ByteString] -> [BC.ByteString] -> Test
utf8Test = testI . setUTF8
utf8Test = testI . setUTF8