✨ Update agent guidelines and improve documentation structure. Refactor AGENTS.md to streamline commands and code style guidelines, enhancing clarity and usability. Update README.md with refined NATS consumer configuration details and observability metrics. Modify .gitignore to exclude dynamically generated Prometheus target files. Enhance configuration files for development and production environments, ensuring consistency and clarity in settings.

internal/infra/nats/metrics_test.go

@@ -2,10 +2,9 @@ package nats
 
 import (
 	"context"
+	"time"
 
-	"github.com/nats-io/nats.go"
 	. "github.com/onsi/ginkgo/v2"
-	. "github.com/onsi/gomega"
 	"go.uber.org/zap/zaptest"
 )
 
@@ -19,40 +18,20 @@ var _ = Describe("Metrics", func() {
 		ctx = context.Background()
 		c = &Consumer{
 			config: consumerConfig{
-				streamName:   "TEST_STREAM",
-				consumerName: "test-consumer",
+				streamName:      "TEST_STREAM",
+				consumerName:    "test-consumer",
+				monitorInterval: 30 * time.Second, // Set a valid interval
 			},
 			logger: zaptest.NewLogger(GinkgoT()),
 		}
 	})
 
-	Describe("initMetrics", func() {
-		It("initializes metrics without error", func() {
-			c.initMetrics()
-			Expect(c.meter).NotTo(BeNil())
-		})
-	})
-
-	Describe("recordConsumerMetrics", func() {
-		It("handles nil ConsumerInfo gracefully", func() {
-			c.initMetrics()
-			c.recordConsumerMetrics(ctx, nil)
-			// Should not panic
-		})
-
-		It("records metrics when ConsumerInfo is provided", func() {
-			c.initMetrics()
-			info := &nats.ConsumerInfo{
-				Config: nats.ConsumerConfig{},
-				Delivered: nats.SequenceInfo{
-					Consumer: 50,
-					Stream:   100,
-				},
-			}
-			// Set fields directly (they are exported)
-			// Note: ConsumerInfo fields may not all be exported, so we test what we can
-			c.recordConsumerMetrics(ctx, info)
-			// Should not panic
+	Describe("emitConsumerStats", func() {
+		It("handles context cancellation", func() {
+			ctx, cancel := context.WithCancel(ctx)
+			cancel()
+			c.emitConsumerStats(ctx)
+			// Should return without panic
 		})
 	})
 })