# SerializationTester.SerializationTester(ITestOutputHelper, SerializationTesterFixture)

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.serialization.testkit/orleans.serialization.testkit.serializationtester/) | [Constructors](/orleans/docs/api/csharp/microsoft.orleans.serialization.testkit/orleans.serialization.testkit.serializationtester/constructors/)

[Source](https://github.com/dotnet/orleans/blob/b7a9e3e1c9c54b3cec3a467c5734bf7744541bcf/src/Orleans.Serialization.TestKit/SerializationTester.cs#L30-L41)

```csharp
protected SerializationTester(ITestOutputHelper output, SerializationTesterFixture fixture)
```

Initializes a new [SerializationTester](/orleans/docs/api/csharp/microsoft.orleans.serialization.testkit/orleans.serialization.testkit.serializationtester/) instance.

### Parameters

- `output` (`ITestOutputHelper`)
- `fixture` (`SerializationTesterFixture`)