Split dns.go in one file per check

2025-10-24 14:24:35 +07:00 · 2025-10-24 14:24:35 +07:00 · 3ea958b2fd
commit 3ea958b2fd
parent a700db0873
12 changed files with 1649 additions and 1341 deletions
--- a/pkg/analyzer/dns_bimi_test.go
+++ b/pkg/analyzer/dns_bimi_test.go
@ -0,0 +1,128 @@
+// 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 TestExtractBIMITag(t *testing.T) {
+	tests := []struct {
+		name          string
+		record        string
+		tag           string
+		expectedValue string
+	}{
+		{
+			name:          "Extract logo URL (l tag)",
+			record:        "v=BIMI1; l=https://example.com/logo.svg",
+			tag:           "l",
+			expectedValue: "https://example.com/logo.svg",
+		},
+		{
+			name:          "Extract VMC URL (a tag)",
+			record:        "v=BIMI1; l=https://example.com/logo.svg; a=https://example.com/vmc.pem",
+			tag:           "a",
+			expectedValue: "https://example.com/vmc.pem",
+		},
+		{
+			name:          "Tag not found",
+			record:        "v=BIMI1; l=https://example.com/logo.svg",
+			tag:           "a",
+			expectedValue: "",
+		},
+		{
+			name:          "Tag with spaces",
+			record:        "v=BIMI1; l= https://example.com/logo.svg ",
+			tag:           "l",
+			expectedValue: "https://example.com/logo.svg",
+		},
+		{
+			name:          "Empty record",
+			record:        "",
+			tag:           "l",
+			expectedValue: "",
+		},
+	}
+
+	analyzer := NewDNSAnalyzer(5 * time.Second)
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			result := analyzer.extractBIMITag(tt.record, tt.tag)
+			if result != tt.expectedValue {
+				t.Errorf("extractBIMITag(%q, %q) = %q, want %q", tt.record, tt.tag, result, tt.expectedValue)
+			}
+		})
+	}
+}
+
+func TestValidateBIMI(t *testing.T) {
+	tests := []struct {
+		name     string
+		record   string
+		expected bool
+	}{
+		{
+			name:     "Valid BIMI with logo URL",
+			record:   "v=BIMI1; l=https://example.com/logo.svg",
+			expected: true,
+		},
+		{
+			name:     "Valid BIMI with logo and VMC",
+			record:   "v=BIMI1; l=https://example.com/logo.svg; a=https://example.com/vmc.pem",
+			expected: true,
+		},
+		{
+			name:     "Invalid BIMI - no version",
+			record:   "l=https://example.com/logo.svg",
+			expected: false,
+		},
+		{
+			name:     "Invalid BIMI - wrong version",
+			record:   "v=BIMI2; l=https://example.com/logo.svg",
+			expected: false,
+		},
+		{
+			name:     "Invalid BIMI - no logo URL",
+			record:   "v=BIMI1",
+			expected: false,
+		},
+		{
+			name:     "Invalid BIMI - empty",
+			record:   "",
+			expected: false,
+		},
+	}
+
+	analyzer := NewDNSAnalyzer(5 * time.Second)
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			result := analyzer.validateBIMI(tt.record)
+			if result != tt.expected {
+				t.Errorf("validateBIMI(%q) = %v, want %v", tt.record, result, tt.expected)
+			}
+		})
+	}
+}