Day 11, super slow (#12)

Co-authored-by: Smaug123 <patrick+github@patrickstevens.co.uk> Reviewed-on: #12
2023-12-11 09:02:19 +00:00
parent 8af8916d46
commit a24d28ab5c
7 changed files with 172 additions and 4 deletions
--- a/AdventOfCode2023.FSharp/Test/TestDay11.fs
+++ b/AdventOfCode2023.FSharp/Test/TestDay11.fs
@@ -0,0 +1,47 @@
+namespace AdventOfCode2023.Test
+
+open AdventOfCode2023
+open NUnit.Framework
+open FsUnitTyped
+open System.IO
+
+[<TestFixture>]
+module TestDay11 =
+
+    let sample = Assembly.getEmbeddedResource typeof<Dummy>.Assembly "day11.txt"
+
+    [<Test>]
+    let part1Sample () =
+        sample |> Day11.part1 |> shouldEqual 374uL
+
+    [<Test>]
+    let part2Sample () =
+        let data = sample |> Day11.parse
+        Day11.solve data 10uL |> shouldEqual 1030uL
+        Day11.solve data 100uL |> shouldEqual 8410uL
+
+    [<Test>]
+    let part1Actual () =
+        let s =
+            try
+                File.ReadAllText (Path.Combine (__SOURCE_DIRECTORY__, "../../inputs/day11.txt"))
+            with
+            | :? DirectoryNotFoundException
+            | :? FileNotFoundException ->
+                Assert.Inconclusive ()
+                failwith "unreachable"
+
+        Day11.part1 s |> shouldEqual 9947476uL
+
+    [<Test>]
+    let part2Actual () =
+        let s =
+            try
+                File.ReadAllText (Path.Combine (__SOURCE_DIRECTORY__, "../../inputs/day11.txt"))
+            with
+            | :? DirectoryNotFoundException
+            | :? FileNotFoundException ->
+                Assert.Inconclusive ()
+                failwith "unreachable"
+
+        Day11.part2 s |> shouldEqual 519939907614uL