# FieldCodecTester<TValue, TCodec> Properties

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

## MaxSegmentSizes {#maxsegmentsizes-187fe28e}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.serialization.testkit/orleans.serialization.testkit.fieldcodectester-2/properties/maxsegmentsizes-187fe28e/)

[Source](https://github.com/dotnet/orleans/blob/b7a9e3e1c9c54b3cec3a467c5734bf7744541bcf/src/Orleans.Serialization.TestKit/FieldCodecTester.cs#L78)

```csharp
protected virtual int[] FieldCodecTester<TValue, MaxSegmentSizes
```

Gets the maximum segment sizes for buffer testing.

## SessionPool {#sessionpool-81ea9e9f}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.serialization.testkit/orleans.serialization.testkit.fieldcodectester-2/properties/sessionpool-81ea9e9f/)

[Source](https://github.com/dotnet/orleans/blob/b7a9e3e1c9c54b3cec3a467c5734bf7744541bcf/src/Orleans.Serialization.TestKit/FieldCodecTester.cs#L73)

```csharp
protected SerializerSessionPool FieldCodecTester<TValue, SessionPool
```

Gets the session pool.

## TestValues {#testvalues-657f742c}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.serialization.testkit/orleans.serialization.testkit.fieldcodectester-2/properties/testvalues-657f742c/)

```csharp
protected abstract TValue[] FieldCodecTester<TValue, TestValues
```

Gets test values.

## ValueProvider {#valueprovider-97c858bc}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.serialization.testkit/orleans.serialization.testkit.fieldcodectester-2/properties/valueprovider-97c858bc/)

[Source](https://github.com/dotnet/orleans/blob/b7a9e3e1c9c54b3cec3a467c5734bf7744541bcf/src/Orleans.Serialization.TestKit/FieldCodecTester.cs#L110)

```csharp
protected virtual Action<Action<TValue>>? FieldCodecTester<TValue, ValueProvider
```

Gets a value provider delegate.