Add received 429 status test on TestGoDaddyZones

provider/godaddy/godaddy_test.go

@@ -118,6 +118,16 @@ func TestGoDaddyZones(t *testing.T) {
 	assert.Error(err)
 	assert.Nil(domains)
 	client.AssertExpectations(t)
+
+	// 429 Error(monthly quota exceeded) on getting zones
+	client.On("Get", domainsURI).Return(APIError{
+		Code:    "QUOTA_EXCEEDED",
+		Message: "The monthly quota for requests has been exceeded.",
+	}, nil).Once()
+
+	_, err = provider.zones()
+
+	assert.NoError(err)
 }
 
 func TestGoDaddyZoneRecords(t *testing.T) {
@@ -445,4 +455,4 @@ func TestGoDaddyErrorResponse(t *testing.T) {
 	assert.Error(provider.ApplyChanges(context.TODO(), &changes))
 
 	client.AssertExpectations(t)
-}
+}