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perf: BreadthFirstSearchPathManyDestinations returns an IEnumerable to support early termination

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This commit is contained in:
Chris Cameron
2018-10-08 14:21:54 -04:00
parent 2a25c3d733
commit 381355beb9
2 changed files with 16 additions and 11 deletions
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6
ICD.Common.Utils.Tests/RecursionUtilsTest.cs
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@@ -180,9 +180,11 @@ namespace ICD.Common.Utils.Tests
{
Assert.Throws<ArgumentNullException>(() => RecursionUtils.BreadthFirstSearchManyDestinations(1, new[] { 1 }, null));
Assert.Throws<ArgumentNullException>(() => RecursionUtils.BreadthFirstSearchManyDestinations(1, null, Graph));
Assert.IsEmpty(RecursionUtils.BreadthFirstSearchManyDestinations(1, new[] { 5 }, Graph));
Assert.AreEqual(0, RecursionUtils.BreadthFirstSearchManyDestinations(1, new[] { 5 }, Graph).Count());
Dictionary<int, IEnumerable<int>> paths = RecursionUtils.BreadthFirstSearchManyDestinations(1, new[] { 21, 22, 31, 43, 62 }, WideGraph);
Dictionary<int, IEnumerable<int>> paths =
RecursionUtils.BreadthFirstSearchManyDestinations(1, new[] {21, 22, 31, 43, 62}, WideGraph)
.ToDictionary(kvp => kvp.Key, kvp => kvp.Value);
//Make sure all paths were found
Assert.IsTrue(paths.Keys.Contains(21));