public void OnTransactionRollingBack()
{
// arrange
var isolationLevel = IsolationLevel.Chaos;
var connection = Mock.Of <DbConnection>();
var transaction = Mock.Of <DbTransaction>();
var source = new DbDiagnosticListener();
var operationId = Guid.Empty;
// act
var(eventName, payload) = DbDiagnosticSession.Execute(source,
() =>
{
operationId =
source.OnTransactionRollingBack(isolationLevel, connection, transaction, "operation");
});
// assert
Assert.Equal("System.Data.Common.TransactionRollingBack", eventName);
var transactionPayload = Assert.IsType <TransactionPayload>(payload);
Assert.Equal(transaction.GetId(), transactionPayload.TransactionId);
Assert.Equal(connection, transactionPayload.Connection);
Assert.Equal(isolationLevel, transactionPayload.IsolationLevel);
Assert.Equal(operationId, transactionPayload.OperationId);
Assert.Equal("operation", transactionPayload.Operation);
Assert.Null(transactionPayload.Exception);
}
public void OnTransactionRollingBack_IsNotEnabled()
{
// arrange
var isolationLevel = IsolationLevel.Chaos;
var connection = Mock.Of <DbConnection>();
var transaction = Mock.Of <DbTransaction>();
var source = new DbDiagnosticListener();
// act
var operationId =
source.OnTransactionRollingBack(isolationLevel, connection, transaction, "operation");
// assert
Assert.Equal(Guid.Empty, operationId);
}