# CopierTester<TValue, TCopier>.CanCopyTupleViaSerializer

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

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Serialization.TestKit/CopierTester.cs#L162-L184)

```csharp
public void CopierTester<TValue, CanCopyTupleViaSerializer()
```

Checks if strongly-typed tuples containing the field type can be copied.