feat(BRIDGE-218): observability adapter; gluon observability metrics and tests;

internal/services/observability/adapter_test.go

@@ -0,0 +1,58 @@
+// Copyright (c) 2024 Proton AG
+//
+// This file is part of Proton Mail Bridge.
+//
+// Proton Mail Bridge is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Proton Mail Bridge 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 General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Proton Mail Bridge.  If not, see <https://www.gnu.org/licenses/>.
+
+package observability
+
+import (
+	"fmt"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/require"
+)
+
+func Test_AdapterCustomMetrics(t *testing.T) {
+	customMetric := map[string]interface{}{
+		"Name":      "name",
+		"Version":   1,
+		"Timestamp": time.Now().Unix(),
+		"Data": map[string]interface{}{
+			"Value": 1,
+			"Labels": map[string]string{
+				"error": "customError",
+			},
+		},
+	}
+
+	ok, metric := VerifyAndParseGenericMetrics(customMetric)
+	require.True(t, ok)
+
+	require.Equal(t, metric.Name, customMetric["Name"])
+	require.Equal(t, metric.Timestamp, customMetric["Timestamp"])
+	require.Equal(t, metric.Version, customMetric["Version"])
+	require.Equal(t, metric.Data, customMetric["Data"])
+}
+
+func Test_AdapterGluonMetrics(t *testing.T) {
+	metrics := GenerateAllGluonMetrics()
+
+	for _, metric := range metrics {
+		ok, m := VerifyAndParseGenericMetrics(metric)
+		fmt.Println(m)
+		require.True(t, ok)
+	}
+}