public void Rollback_MultipleDataSets_ShouldRollbackAllInternalContexts(
Mock<BaseDataSet<int>> dataSet1,
Mock<BaseDataSet<string>> dataSet2,
FakeDataContext context)
{
// Arrange
context.SetUpDataSet(dataSet1.Object);
context.Set<int>();
context.SetUpDataSet(dataSet2.Object);
context.Set<string>();
// Act
context.Rollback();
// Assert
dataSet1.Verify(s => s.Rollback(), Times.Once);
dataSet2.Verify(s => s.Rollback(), Times.Once);
}
