logrus with fields

newrelic · Jul 29, 2024 · 3d2b4a8 · 3d2b4a8
1 parent 94f775b
commit 3d2b4a8
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Showing 2 changed files with 29 additions and 2 deletions.
diff --git a/v3/integrations/logcontext-v2/nrlogrus/formatter.go b/v3/integrations/logcontext-v2/nrlogrus/formatter.go
@@ -30,8 +30,9 @@ func NewFormatter(app *newrelic.Application, formatter logrus.Formatter) Context
 // Format renders a single log entry.
 func (f ContextFormatter) Format(e *logrus.Entry) ([]byte, error) {
 	logData := newrelic.LogData{
-		Severity: e.Level.String(),
-		Message:  e.Message,
+		Severity:   e.Level.String(),
+		Message:    e.Message,
+		Attributes: e.Data,
 	}
 
 	logBytes, err := f.formatter.Format(e)

diff --git a/v3/integrations/logcontext-v2/nrlogrus/formatter_test.go b/v3/integrations/logcontext-v2/nrlogrus/formatter_test.go
@@ -114,6 +114,32 @@ func TestBackgroundLog(t *testing.T) {
 	})
 }
 
+func TestBackgroundLogWithFields(t *testing.T) {
+	app := integrationsupport.NewTestApp(integrationsupport.SampleEverythingReplyFn,
+		newrelic.ConfigAppLogDecoratingEnabled(true),
+		newrelic.ConfigAppLogForwardingEnabled(true),
+	)
+	out := bytes.NewBuffer([]byte{})
+	log := newTextLogger(out, app.Application)
+	message := "Hello World!"
+	log.WithField("test field", []string{"a", "b"}).Info(message)
+	logcontext.ValidateDecoratedOutput(t, out, &logcontext.DecorationExpect{
+		EntityGUID: integrationsupport.TestEntityGUID,
+		Hostname:   host,
+		EntityName: integrationsupport.SampleAppName,
+	})
+	app.ExpectLogEvents(t, []internal.WantLog{
+		{
+			Severity:  logrus.InfoLevel.String(),
+			Message:   message,
+			Timestamp: internal.MatchAnyUnixMilli,
+			Attributes: map[string]interface{}{
+				"test field": []string{"a", "b"},
+			},
+		},
+	})
+}
+
 func TestJSONBackgroundLog(t *testing.T) {
 	app := integrationsupport.NewTestApp(integrationsupport.SampleEverythingReplyFn,
 		newrelic.ConfigAppLogDecoratingEnabled(true),