public void ItOnlyRetrievesTheSpecifiedNumberOfNemeses()
{
int numberOfHistoricalRecords = 1;
NemesisHistoryData historyData = nemesisHistoryRetriever.GetNemesisHistory(playerIdUnderTest, numberOfHistoricalRecords);
Assert.True(historyData.PreviousNemeses.All(nemesis => nemesis.MinionPlayerId == playerIdUnderTest));
Assert.AreEqual(numberOfHistoricalRecords, historyData.PreviousNemeses.Count);
}
public NemesisHistoryData GetNemesisHistory(int playerId, int numberOfPreviousNemesisToReturn)
{
NemesisHistoryData nemesisHistoryData = new NemesisHistoryData();
var nemesisData = (from Nemesis nemesis in dataContext.GetQueryable <Nemesis>().Include(nem => nem.NemesisPlayer)
where nemesis.MinionPlayerId == playerId
select new
{
Nemesis = nemesis,
IsCurrentNemesis = nemesis.MinionPlayer.NemesisId == nemesis.Id
})
.OrderByDescending(nem => nem.Nemesis.DateCreated)
//Take an additional one record in case the first one is the current Nemesis
.Take(numberOfPreviousNemesisToReturn + 1)
.ToList();
if (nemesisData.Count > 0)
{
int startIndexOfPreviousNemeses = 0;
if (nemesisData[0].IsCurrentNemesis)
{
nemesisHistoryData.CurrentNemesis = nemesisData[0].Nemesis;
startIndexOfPreviousNemeses = 1;
}
for (int i = startIndexOfPreviousNemeses; i < nemesisData.Count; i++)
{
nemesisHistoryData.PreviousNemeses.Add(nemesisData[i].Nemesis);
}
}
if (nemesisHistoryData.CurrentNemesis == null)
{
nemesisHistoryData.CurrentNemesis = new NullNemesis();
}
return(nemesisHistoryData);
}
public void ItReturnsAnEmptyListIfThePlayerOnlyHasACurrentNemesisButNoneOtherPriorToThisOne()
{
NemesisHistoryData historyData = nemesisHistoryRetriever.GetNemesisHistory(playerIdWithOneNemesisOnly, 5);
Assert.AreEqual(0, historyData.PreviousNemeses.Count);
}
public void ItReturnsAnEmptyListIfThePlayerHasNeverHadANemesis()
{
NemesisHistoryData historyData = nemesisHistoryRetriever.GetNemesisHistory(16531, 5);
Assert.AreEqual(0, historyData.PreviousNemeses.Count);
}
public void ItPopulatesTheMinionPlayerData()
{
NemesisHistoryData historyData = nemesisHistoryRetriever.GetNemesisHistory(playerIdUnderTest, 5);
Assert.NotNull(historyData.CurrentNemesis.MinionPlayer);
}
public void TheCurrentNemesisIsForTheSpecifiedPlayer()
{
NemesisHistoryData historyData = nemesisHistoryRetriever.GetNemesisHistory(playerIdUnderTest, 5);
Assert.AreEqual(playerIdUnderTest, historyData.CurrentNemesis.MinionPlayerId);
}
public void ThePreviousNemesesAreForTheSpecifiedPlayer()
{
NemesisHistoryData historyData = nemesisHistoryRetriever.GetNemesisHistory(playerIdUnderTest, 5);
Assert.True(historyData.PreviousNemeses.All(nemesis => nemesis.MinionPlayerId == playerIdUnderTest));
}
public void ItReturnsANullNemesisForTheCurrentNemesisIfThePlayerHasNoNemesis()
{
NemesisHistoryData historyData = nemesisHistoryRetriever.GetNemesisHistory(16531, 5);
Assert.True(historyData.CurrentNemesis is NullNemesis);
}