Day 14 (#16)

Co-authored-by: Smaug123 <patrick+github@patrickstevens.co.uk>
Reviewed-on: #16

AdventOfCode2023.FSharp/Test/Test.fsproj

@@ -22,6 +22,7 @@
     <Compile Include="TestDay11.fs" />
     <Compile Include="TestDay12.fs" />
     <Compile Include="TestDay13.fs" />
+    <Compile Include="TestDay14.fs" />
     <EmbeddedResource Include="samples\day1.txt"/>
     <EmbeddedResource Include="samples\day1part1.txt"/>
     <EmbeddedResource Include="samples\day2.txt"/>
@@ -38,6 +39,7 @@
     <EmbeddedResource Include="samples\day11.txt" />
     <EmbeddedResource Include="samples\day12.txt" />
     <EmbeddedResource Include="samples\day13.txt" />
+    <EmbeddedResource Include="samples\day14.txt" />
   </ItemGroup>
 
   <ItemGroup>

AdventOfCode2023.FSharp/Test/TestDay14.fs

@@ -0,0 +1,48 @@
+namespace AdventOfCode2023.Test
+
+open System
+
+open AdventOfCode2023
+open NUnit.Framework
+open FsUnitTyped
+open System.IO
+
+[<TestFixture>]
+module TestDay14 =
+
+    [<Test>]
+    let sample = Assembly.getEmbeddedResource typeof<Dummy>.Assembly "day14.txt"
+
+    [<Test>]
+    let part1Sample () =
+        sample |> Day14.part1 |> shouldEqual 136ul
+
+    [<Test>]
+    let part2Sample () =
+        sample |> Day14.part2 |> shouldEqual 64ul
+
+    [<Test>]
+    let part1Actual () =
+        let s =
+            try
+                File.ReadAllText (Path.Combine (__SOURCE_DIRECTORY__, "../../inputs/day14.txt"))
+            with
+            | :? DirectoryNotFoundException
+            | :? FileNotFoundException ->
+                Assert.Inconclusive ()
+                failwith "unreachable"
+
+        Day14.part1 s |> shouldEqual 111339ul
+
+    [<Test>]
+    let part2Actual () =
+        let s =
+            try
+                File.ReadAllText (Path.Combine (__SOURCE_DIRECTORY__, "../../inputs/day14.txt"))
+            with
+            | :? DirectoryNotFoundException
+            | :? FileNotFoundException ->
+                Assert.Inconclusive ()
+                failwith "unreachable"
+
+        Day14.part2 s |> shouldEqual 93736ul

AdventOfCode2023.FSharp/Test/samples/day14.txt

@@ -0,0 +1,10 @@
+O....#....
+O.OO#....#
+.....##...
+OO.#O....O
+.O.....O#.
+O.#..O.#.#
+..O..#O..O
+.......O..
+#....###..
+#OO..#....