// This file is part of the happyDeliver (R) project.
// Copyright (c) 2025 happyDomain
// Authors: Pierre-Olivier Mercier, et al.
//
// This program is offered under a commercial and under the AGPL license.
// For commercial licensing, contact us at <contact@happydomain.org>.
//
// For AGPL licensing:
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.

package analyzer

import (
	"testing"
	"time"
)

func TestNewDNSAnalyzer(t *testing.T) {
	tests := []struct {
		name            string
		timeout         time.Duration
		expectedTimeout time.Duration
	}{
		{
			name:            "Default timeout",
			timeout:         0,
			expectedTimeout: 10 * time.Second,
		},
		{
			name:            "Custom timeout",
			timeout:         5 * time.Second,
			expectedTimeout: 5 * time.Second,
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			analyzer := NewDNSAnalyzer(tt.timeout)
			if analyzer.Timeout != tt.expectedTimeout {
				t.Errorf("Timeout = %v, want %v", analyzer.Timeout, tt.expectedTimeout)
			}
			if analyzer.resolver == nil {
				t.Error("Resolver should not be nil")
			}
		})
	}
}