Adding a new test under compliance

feature/gribi/otg_tests/gribigo_compliance_test/gribigo_compliance_test.go

@@ -19,8 +19,6 @@ import (
 	"strings"
 	"testing"
 
-	"flag"
-
 	"github.com/open-traffic-generator/snappi/gosnappi"
 	"github.com/openconfig/featureprofiles/internal/attrs"
 	"github.com/openconfig/featureprofiles/internal/deviations"
@@ -177,6 +175,25 @@ func TestCompliance(t *testing.T) {
 			tt.In.Fn(c, t, opts...)
 		})
 	}
+
+	t.Run("Add IPv4 Entry with NHG which reference to NH to Down port", func(t *testing.T) {
+		c := fluent.NewClient()
+		c.Connection().WithStub(gribic)
+		t.Log("Setting port2 to down")
+		p := dut.Port(t, "port2")
+		setDUTInterfaceWithState(t, dut, p, false)
+		compliance.AddNHGReferencingToDownPort(c, fluent.InstalledInFIB, t, p.Name())
+	})
+}
+
+func setDUTInterfaceWithState(t testing.TB, dut *ondatra.DUTDevice, p *ondatra.Port, state bool) {
+	dc := gnmi.OC()
+	i := &oc.Interface{}
+	i.Enabled = ygot.Bool(state)
+	i.Type = oc.IETFInterfaces_InterfaceType_ethernetCsmacd
+	i.Name = ygot.String(p.Name())
+	gnmi.Update(t, dut, dc.Interface(p.Name()).Config(), i)
+
 }
 
 // configureDUT configures port1-3 on the DUT.