public void TestCompletedQuestsDiff()
{
Dictionary <GameDifficulty, List <QuestId> > prev = null;
Dictionary <GameDifficulty, List <QuestId> > curr = null;
Dictionary <GameDifficulty, List <QuestId> > expected = null;
Dictionary <GameDifficulty, List <QuestId> > actual = null;
// Both null
Assert.IsNull(DiffUtil.CompletedQuestsDiff(curr, prev));
// One null (first)
curr = new Dictionary <GameDifficulty, List <QuestId> >
{
{ GameDifficulty.Hell, new List <QuestId> {
QuestId.Andariel
} },
};
prev = null;
Assert.AreEqual(curr, DiffUtil.CompletedQuestsDiff(curr, prev));
// One null (second)
prev = new Dictionary <GameDifficulty, List <QuestId> >
{
{ GameDifficulty.Hell, new List <QuestId> {
QuestId.Andariel
} },
};
curr = null;
Assert.IsNull(DiffUtil.CompletedQuestsDiff(curr, prev));
// Same
prev = new Dictionary <GameDifficulty, List <QuestId> >
{
{ GameDifficulty.Hell, new List <QuestId> {
QuestId.Andariel
} },
};
curr = new Dictionary <GameDifficulty, List <QuestId> >
{
{ GameDifficulty.Hell, new List <QuestId> {
QuestId.Andariel
} },
};
Assert.IsNull(DiffUtil.CompletedQuestsDiff(curr, prev));
Assert.IsNull(DiffUtil.CompletedQuestsDiff(prev, curr));
// difficulties without differences dont get added
prev = new Dictionary <GameDifficulty, List <QuestId> >
{
{ GameDifficulty.Hell, new List <QuestId> {
QuestId.Andariel
} },
};
curr = new Dictionary <GameDifficulty, List <QuestId> >
{
{ GameDifficulty.Normal, new List <QuestId> {
QuestId.Andariel
} },
{ GameDifficulty.Hell, new List <QuestId> {
QuestId.Andariel
} },
};
expected = new Dictionary <GameDifficulty, List <QuestId> >
{
{ GameDifficulty.Normal, new List <QuestId> {
QuestId.Andariel
} },
};
actual = DiffUtil.CompletedQuestsDiff(curr, prev);
CollectionAssert.AreEquivalent(
expected[GameDifficulty.Normal],
actual[GameDifficulty.Normal]
);
Assert.IsFalse(expected.ContainsKey(GameDifficulty.Nightmare));
Assert.IsFalse(expected.ContainsKey(GameDifficulty.Hell));
// other way around
actual = DiffUtil.CompletedQuestsDiff(prev, curr);
Assert.IsNull(actual);
// new quests solved for each difficulty
prev = new Dictionary <GameDifficulty, List <QuestId> >
{
{ GameDifficulty.Normal, new List <QuestId> {
QuestId.Andariel
} },
{ GameDifficulty.Nightmare, new List <QuestId> {
QuestId.Andariel
} },
{ GameDifficulty.Hell, new List <QuestId> {
QuestId.Andariel
} },
};
curr = new Dictionary <GameDifficulty, List <QuestId> >
{
{ GameDifficulty.Normal, new List <QuestId> {
QuestId.Andariel, QuestId.Duriel
} },
{ GameDifficulty.Nightmare, new List <QuestId> {
QuestId.Andariel, QuestId.Mephisto
} },
{ GameDifficulty.Hell, new List <QuestId> {
QuestId.Andariel, QuestId.Diablo
} },
};
expected = new Dictionary <GameDifficulty, List <QuestId> >
{
{ GameDifficulty.Normal, new List <QuestId> {
QuestId.Duriel
} },
{ GameDifficulty.Nightmare, new List <QuestId> {
QuestId.Mephisto
} },
{ GameDifficulty.Hell, new List <QuestId> {
QuestId.Diablo
} },
};
actual = DiffUtil.CompletedQuestsDiff(curr, prev);
CollectionAssert.AreEquivalent(
expected[GameDifficulty.Normal],
actual[GameDifficulty.Normal]
);
CollectionAssert.AreEquivalent(
expected[GameDifficulty.Nightmare],
actual[GameDifficulty.Nightmare]
);
CollectionAssert.AreEquivalent(
expected[GameDifficulty.Hell],
actual[GameDifficulty.Hell]
);
}