day 10 puzzle 1

tests/day10/Puzzle1Test.scala

@@ -0,0 +1,12 @@
+package day10
+
+import org.scalatest.funsuite.AnyFunSuite
+
+class Puzzle1Test extends AnyFunSuite {
+  test("Puzzle1.solve 1") {
+    assert(Puzzle1.solve("tests_res/day10/input1.txt") == 4)
+  }
+  test("Puzzle1.solve 2") {
+    assert(Puzzle1.solve("tests_res/day10/input2.txt") == 8)
+  }
+}