# TransactionConcurrencyTestRunner.TransactionChainTest(string)

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleans.transactions.testkit.transactionconcurrencytestrunner/) | [Methods](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleans.transactions.testkit.transactionconcurrencytestrunner/methods/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Transactions.TestKit.Base/TestRunners/TransactionConcurrencyTestRunner.cs#L52-L82)

```csharp
public virtual Task TransactionChainTest(string grainStates)
```

Chain of transactions, each dependent on the results of the previous

### Parameters

- `grainStates` (`string`)