decodeTest : (0 a : Type) -> Decode a => Show a => String -> IO ()Testing facility for value decoding.
Example usage at the REPL:
```
:exec decodeTest Double "12.112"
```
decodeManyTest : (0 a : Type) -> DecodeMany a => Show a => String -> IO ()Testing facility for path decoding.
Example usage at the REPL:
```
:exec decodeTest (Vect 3 Nat) "https://www.hock.com/1/2/3?foo=bar"
```