# FieldCodecTester<TValue, TCodec>.RoundTripThroughCodec(T)

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.serialization.testkit/orleans.serialization.testkit.fieldcodectester-2/) | [Methods](/orleans/docs/api/csharp/microsoft.orleans.serialization.testkit/orleans.serialization.testkit.fieldcodectester-2/methods/)

[Source](https://github.com/dotnet/orleans/blob/b7a9e3e1c9c54b3cec3a467c5734bf7744541bcf/src/Orleans.Serialization.TestKit/FieldCodecTester.cs#L937-L966)

```csharp
protected T FieldCodecTester<TValue, RoundTripThroughCodec<T>(T original)
```

Round-trips a value through the codec.

### Parameters

- `original` (`T`)