log OTEL internal logs

internal/log/log_test.go

@@ -0,0 +1,69 @@
+// GoToSocial
+// Copyright (C) GoToSocial Authors admin@gotosocial.org
+// SPDX-License-Identifier: AGPL-3.0-or-later
+//
+// 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 <http://www.gnu.org/licenses/>.
+
+package log
+
+import (
+	"testing"
+
+	"codeberg.org/gruf/go-kv"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestToFields(t *testing.T) {
+	tests := []struct {
+		name           string
+		keysAndValues  []any
+		expectedFields []kv.Field
+	}{
+		{
+			name:          "Even number of elements",
+			keysAndValues: []any{"count", 2, "total_dropped", 0},
+			expectedFields: []kv.Field{
+				{K: "count", V: 2},
+				{K: "total_dropped", V: 0},
+			},
+		},
+		{
+			name:          "Odd number of elements",
+			keysAndValues: []any{"count", 2, "whatever"},
+			expectedFields: []kv.Field{
+				{K: "count", V: 2},
+				{K: "whatever", V: nil},
+			},
+		},
+		{
+			name:           "Empty input",
+			keysAndValues:  []any{},
+			expectedFields: []kv.Field{},
+		},
+		{
+			name:          "Single element",
+			keysAndValues: []any{"single"},
+			expectedFields: []kv.Field{
+				{K: "single", V: nil},
+			},
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			actualFields := toFields(tt.keysAndValues...)
+			assert.Equal(t, tt.expectedFields, actualFields)
+		})
+	}
+}