Resolve "Isolate Integration Tests"

Closes #91 (closed)

test/integration/cmdIntegration_test.go

-package cmd
+package integration
 
 import (
 	"code.fbi.h-da.de/cocsn/gosdn/cli"
+	"code.fbi.h-da.de/cocsn/gosdn/forks/goarista/gnmi"
+	"code.fbi.h-da.de/cocsn/gosdn/nucleus"
+	"code.fbi.h-da.de/cocsn/gosdn/nucleus/util/proto"
 	guuid "github.com/google/uuid"
+	gpb "github.com/openconfig/gnmi/proto/gnmi"
+	log "github.com/sirupsen/logrus"
 	"github.com/spf13/viper"
+	pb "google.golang.org/protobuf/proto"
 	"os"
 	"testing"
 )
 
+const unreachable = "203.0.113.10:6030"
+
 var testAddress = "141.100.70.171:6030"
 var testAPIEndpoint = "http://141.100.70.171:8080"
 var testUsername = "admin"
 var testPassword = "arista"
+var defaultPath = []string{"/system/config/hostname"}
+var opt *nucleus.GnmiTransportOptions
 
 func testSetupIntegration() {
+	if os.Getenv("GOSDN_LOG") == "nolog" {
+		log.SetLevel(log.PanicLevel)
+	}
+
 	a := os.Getenv("GOSDN_TEST_ENDPOINT")
 	if a != "" {
 		testAddress = a
@@ -30,11 +44,36 @@ func testSetupIntegration() {
 	if p != "" {
 		testPassword = p
 	}
-}
 
-func TestMain(m *testing.M) {
-	testSetupIntegration()
-	os.Exit(m.Run())
+	gnmiMessages = map[string]pb.Message{
+		"../proto/cap-resp-arista-ceos":                  &gpb.CapabilityResponse{},
+		"../proto/req-full-node":                         &gpb.GetRequest{},
+		"../proto/req-full-node-arista-ceos":             &gpb.GetRequest{},
+		"../proto/req-interfaces-arista-ceos":            &gpb.GetRequest{},
+		"../proto/req-interfaces-interface-arista-ceos":  &gpb.GetRequest{},
+		"../proto/req-interfaces-wildcard":               &gpb.GetRequest{},
+		"../proto/resp-full-node":                        &gpb.GetResponse{},
+		"../proto/resp-full-node-arista-ceos":            &gpb.GetResponse{},
+		"../proto/resp-interfaces-arista-ceos":           &gpb.GetResponse{},
+		"../proto/resp-interfaces-interface-arista-ceos": &gpb.GetResponse{},
+		"../proto/resp-interfaces-wildcard":              &gpb.GetResponse{},
+		"../proto/resp-set-system-config-hostname":       &gpb.SetResponse{},
+	}
+	for k, v := range gnmiMessages {
+		if err := proto.Read(k, v); err != nil {
+			log.Fatalf("error parsing %v: %v", k, err)
+		}
+	}
+
+	opt = &nucleus.GnmiTransportOptions{
+		Config: gnmi.Config{
+			Addr:     testAddress,
+			Username: "admin",
+			Password: "arista",
+			Encoding: gpb.Encoding_JSON_IETF,
+		},
+		RespChan: make(chan *gpb.SubscribeResponse),
+	}
 }
 
 func TestCliIntegration(t *testing.T) {
@@ -61,8 +100,8 @@ func TestCliIntegration(t *testing.T) {
 					return
 				}
 			}
-			cliPnd = viper.GetString("CLI_PND")
-			cliSbi = viper.GetString("CLI_SBI")
+			cliPnd := viper.GetString("CLI_PND")
+			cliSbi := viper.GetString("CLI_SBI")
 
 			if err := cli.HTTPGet(
 				testAPIEndpoint,