public void FindClosestRowKeyTest()
{
var itemDatabase = Substitute.For <IItemDatabase>();
var triggerIds = new[]
{
new KeyValuePair <string, long[]>("Key1", new long[] { 1, 3, 6 }),
new KeyValuePair <string, long[]>("Key2", new long[] { 2, 4, 7 })
};
itemDatabase.GetLogRowUniqueID(triggerIds[0].Key).Returns(triggerIds[0].Value);
itemDatabase.GetLogRowUniqueID(triggerIds[1].Key).Returns(triggerIds[1].Value);
itemDatabase.GetItemRow(triggerIds[0].Key, 1).Returns(callInfo =>
new LogRowData(DateTime.UtcNow, triggerIds[0].Key, "", callInfo.ArgAt <long>(0) * 10, String.Empty));
itemDatabase.GetItemRow(triggerIds[0].Key, 3).Returns(callInfo =>
new LogRowData(DateTime.UtcNow, triggerIds[0].Key, "", callInfo.ArgAt <long>(0) * 10, String.Empty));
itemDatabase.GetItemRow(triggerIds[0].Key, 6).Returns(callInfo =>
new LogRowData(DateTime.UtcNow, triggerIds[0].Key, "", callInfo.ArgAt <long>(0) * 10, String.Empty));
LogRowKey key = itemDatabase.FindClosestRowKey(5, 50, triggerIds[0].Key, triggerIds[0].Value);
key = itemDatabase.FindClosestRowKey(5, 60, triggerIds[0].Key, triggerIds[0].Value);
Assert.AreEqual(3, key.UniqueId);
}
private static Change ParseChange(IItemDatabase database, LogRowKey key, int depth, int maxDepth)
{
if (depth == maxDepth)
{
return(null);
}
(IEnumerable <LogRowKey>, ExpressionParser.ParseResult)triggers = ParseExpression(database, key);
return(new Change(key, triggers.Item2, triggers.Item1.Where(p => p != null).Select(p => ParseChange(database, p, depth + 1, maxDepth))));
}
public static Change CreateFrom(IItemDatabase database, LogRowKey key, int maxDepth)
{
Change result = ParseChange(database, key, 0, maxDepth);
return(result);
}
public Change(LogRowKey key, ExpressionParser.ParseResult result, IEnumerable <Change> states)
{
Key = key;
Result = result;
States = states;
}
private static (IEnumerable <LogRowKey>, ExpressionParser.ParseResult) ParseExpression(IItemDatabase database, LogRowKey source)
{
ExpressionParser.ParseResult parseResult = ExpressionParser.ParseExpression(source.Data.User);
if (parseResult != null)
{
IEnumerable <string> triggerItems = ExpressionParser.FindItems(parseResult, database.Exists).Distinct();
return(database.FindClosestTriggerKeys(source.UniqueId, source.Data.CycleIndex, triggerItems), parseResult);
}
return(new LogRowKey[0], parseResult);
}
