- password validation

- Adding and refactoring tests

src/main/kotlin/com/oliver/kidio/backend/plugins/Routing.kt

@@ -33,10 +33,10 @@ fun isValidPassword(password: String): Boolean {
 }
 
 fun Application.configureRouting(repository: KidioRepository, jwtService : JwtService) {
-fun Application.configureRouting(
+    fun Application.configureRouting(
         repository: KidioRepository,
         jwtService: JwtService,
-) {
+    ) {
         routing {
             post("/api/v1/auth/register") {
                 val registerRequest = call.receive<RegisterRequest>()
@@ -117,8 +117,6 @@ fun Application.configureRouting(
                 return@post
 
 
-
-
             }
 
             authenticate("auth-jwt") {
@@ -135,7 +133,10 @@ fun Application.configureRouting(
                     val principal = call.principal<UserPrincipal>()
                     val userId = principal?.userId
                     if (userId == null) {
-                    call.respond(HttpStatusCode.Unauthorized, mapOf("error" to "Ungültiges oder abgelaufenes Token"))
+                        call.respond(
+                            HttpStatusCode.Unauthorized,
+                            mapOf("error" to "Ungültiges oder abgelaufenes Token")
+                        )
                         return@post
                     }
                     val taskInfo = repository.getTaskAnswerAndReward(request.taskId)
@@ -199,7 +200,8 @@ fun Application.configureRouting(
 
                     // Wir holen die echte, fälschungssichere userId aus dem Login-Token:
                     val principal = call.principal<UserPrincipal>()
-                val userId = principal?.userId ?: request.userId // Fallback auf request.userId, falls token noch fehlt
+                    val userId =
+                        principal?.userId ?: request.userId // Fallback auf request.userId, falls token noch fehlt
 
                     val currentSeconds = repository.getScreentime(userId)
                     var newSeconds = currentSeconds - request.usedSecondsSinceLastSync
@@ -216,5 +218,6 @@ fun Application.configureRouting(
                 }
             }
         }
+    }
 }