feat: add error handling for unsolvable Sudoku and rename test class for clarity

2025-02-08 18:44:59 +01:00
parent 690be279bd
commit 0f72113d67
2 changed files with 15 additions and 3 deletions
--- a/app/src/main/java/sudoku/ResolveurBacktraceSimple.java
+++ b/app/src/main/java/sudoku/ResolveurBacktraceSimple.java
@@ -2,12 +2,18 @@ package sudoku;

 import java.util.List;

+import sudoku.core.Console;
+
 public class ResolveurBacktraceSimple implements Resolveur {

    @Override
    public boolean resoudre(Sudoku s, boolean afficherEtape) {
        EtatResolution etat = new EtatResolution(0, 0);
-        return resoudre(s, afficherEtape, etat);
+        boolean solved = resoudre(s, afficherEtape, etat);
+        if (!solved) {
+            Console.errorln("Ce Sudoku n'a pas de solution");
+        }
+        return solved;
    }

    private boolean resoudre(Sudoku s, boolean afficherEtape, EtatResolution etat) {