✨ Update dependencies, enhance NATS consumer configuration, and improve error handling in message processing. Introduce telemetry support with OpenTelemetry for tracing and metrics. Refactor README to include new configuration options and update tests for improved coverage of error scenarios.

internal/app/errors_test.go

@@ -2,32 +2,24 @@ package app
 
 import (
 	"errors"
-	"testing"
+
+	. "github.com/onsi/ginkgo/v2"
+	. "github.com/onsi/gomega"
 )
 
-func TestPermanentWrapsError(t *testing.T) {
-	base := errors.New("boom")
-	perr := Permanent(base)
+var _ = Describe("Permanent errors", func() {
+	It("wraps errors and reports permanence", func() {
+		base := errors.New("boom")
+		perr := Permanent(base)
 
-	if perr == nil {
-		t.Fatalf("expected wrapped error, got nil")
-	}
-	if !IsPermanent(perr) {
-		t.Fatalf("expected IsPermanent to be true")
-	}
-	if !errors.Is(perr, base) {
-		t.Fatalf("expected wrapped error to unwrap to base")
-	}
-	if errors.Is(base, perr) {
-		t.Fatalf("expected base not to consider wrapper as same")
-	}
-}
+		Expect(perr).NotTo(BeNil())
+		Expect(IsPermanent(perr)).To(BeTrue())
+		Expect(errors.Is(perr, base)).To(BeTrue())
+		Expect(errors.Is(base, perr)).To(BeFalse())
+	})
 
-func TestPermanentNil(t *testing.T) {
-	if Permanent(nil) != nil {
-		t.Fatalf("Permanent(nil) should return nil")
-	}
-	if IsPermanent(nil) {
-		t.Fatalf("IsPermanent(nil) should be false")
-	}
-}
+	It("treats nil as non-permanent", func() {
+		Expect(Permanent(nil)).To(BeNil())
+		Expect(IsPermanent(nil)).To(BeFalse())
+	})
+})