public void TestThat_GetSessionsVotedForByKnownUser_ObtainsTheSessionsForTheSpecifiedUser()
{
var dataProvider = new DataProviderBuilder().Build();
var controller = new VotingControllerBuilder().WithDataProvider(dataProvider).Build();
controller.GetSessionsVotedForByKnownUser(1234);
dataProvider.Received().GetVotedForSessions(1234);
}