Minor changes

scala2/build.sbt

@@ -25,6 +25,7 @@ lazy val root = (project in file("."))
       Set(
         ScalacOptions.warnValueDiscard,
         ScalacOptions.warnUnusedPrivates,
+        ScalacOptions.warnUnusedLocals,
         ScalacOptions.warnNumericWiden,
         ScalacOptions.warnUnusedImports,
         ScalacOptions.warnNonUnitStatement,

scala2/src/main/scala/jurisk/adventofcode/AdventTemplate.scala → scala2/src/main/scala/jurisk/adventofcode/Advent00.scala

@@ -6,7 +6,7 @@ import jurisk.utils.Parsing.StringOps
 import jurisk.utils.Utils.IterableOps
 import org.scalatest.matchers.should.Matchers._
 
-object AdventTemplate {
+object Advent00 {
   type Parsed = List[Command]
 
   sealed trait Command
@@ -33,13 +33,12 @@ object AdventTemplate {
   def part2(data: Parsed): Int =
     data.length
 
-  def main(args: Array[String]): Unit = {
-    val testData = readFileText("2022/00-test.txt")
-    // val testData = """"""
-    val realData = readFileText("2022/00.txt")
+  def parseFile(fileName: String): Parsed =
+    parse(readFileText(fileName))
 
-    val test = parse(testData)
-    val real = parse(realData)
+  def main(args: Array[String]): Unit = {
+    val test = parseFile("2022/00-test.txt")
+    val real = parseFile("2022/00.txt")
 
     part1(test) shouldEqual 12345678
     part1(real) shouldEqual 12345678

scala2/src/test/scala/jurisk/adventofcode/Advent00Spec.scala

@@ -0,0 +1,23 @@
+package jurisk.adventofcode
+
+import org.scalatest.flatspec.AnyFlatSpec
+import Advent00._
+import org.scalatest.matchers.should.Matchers._
+
+class Advent00Spec extends AnyFlatSpec {
+  "Advent00" should "test part 1" ignore {
+    part1(parseFile("0000/00-test.txt")) shouldEqual 12345678
+  }
+
+  it should "test part 2" ignore {
+    part2(parseFile("0000/00-test.txt")) shouldEqual 12345678
+  }
+
+  it should "real part 1" ignore {
+    part1(parseFile("0000/00.txt")) shouldEqual 12345678
+  }
+
+  it should "real part 2" ignore {
+    part2(parseFile("0000/00.txt")) shouldEqual 12345678
+  }
+}