package tasks

import (
	"context"
	"log/slog"
	"testing"

	"github.com/hibiken/asynq"
)

func TestDummyHandlerProcessesValidTask(t *testing.T) {
	task, err := NewDummyTask("hello-worker")
	if err != nil {
		t.Fatalf("NewDummyTask() error = %v", err)
	}

	handler := NewDummyHandler(slog.Default())
	if err := handler.ProcessTask(context.Background(), task); err != nil {
		t.Fatalf("ProcessTask() error = %v", err)
	}
}

func TestDummyHandlerRejectsInvalidPayload(t *testing.T) {
	handler := NewDummyHandler(slog.Default())
	err := handler.ProcessTask(context.Background(), asynq.NewTask(TypeDummy, []byte(`{`)))
	if err == nil {
		t.Fatal("ProcessTask() error = nil, want error")
	}
}

func TestDummyHandlerRejectsMissingMessage(t *testing.T) {
	handler := NewDummyHandler(slog.Default())
	err := handler.ProcessTask(context.Background(), asynq.NewTask(TypeDummy, []byte(`{"message":""}`)))
	if err == nil {
		t.Fatal("ProcessTask() error = nil, want error")
	}
}