Fix integration tests

Description

Default value for GOSDN_TEST_API_ENDPOINT changed to gosdn:latest (http://gosdn-latest.apps.ocp.fbi.h-da.de/api) on Openshift and GOSDN_TEST_ENDPOINT changed to vEOS (141.100.67.238:6030) on OpenStack

Related Issue

Motivation and Context

Username and password for gNMI endpoints were hard coded. Changed to environment variables GOSDN_TEST_USER and GOSDN_TEST_PASSWORD

Endpoints for gosdn and gNMI were outdated.

How Has This Been Tested?

Using the established CI/CD pipelines

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

test/integration/cmdIntegration_test.go

@@ -16,8 +16,8 @@ import (
 
 const unreachable = "203.0.113.10:6030"
 
-var testAddress = "141.100.70.171:6030"
-var testAPIEndpoint = "http://141.100.70.171:8080/api"
+var testAddress = "141.100.67.238:6030"
+var testAPIEndpoint = "http://gosdn-latest.apps.ocp.fbi.h-da.de/api"
 var testUsername = "admin"
 var testPassword = "arista"
 var defaultPath = []string{"/system/config/hostname"}
@@ -42,17 +42,17 @@ func testSetupIntegration() {
 	api := os.Getenv("GOSDN_TEST_API_ENDPOINT")
 	if api != "" {
 		testAPIEndpoint = api
-		log.Infof("GOSDN_TEST_API_ENDPOINT set to %v", testAddress)
+		log.Infof("GOSDN_TEST_API_ENDPOINT set to %v", testAPIEndpoint)
 	}
 	u := os.Getenv("GOSDN_TEST_USER")
 	if u != "" {
 		testUsername = u
-		log.Infof("GOSDN_TEST_USER set to %v", testAddress)
+		log.Infof("GOSDN_TEST_USER set to %v", testUsername)
 	}
 	p := os.Getenv("GOSDN_TEST_PASSWORD")
 	if p != "" {
 		testPassword = p
-		log.Infof("GOSDN_TEST_PASSWORD set to %v", testAddress)
+		log.Infof("GOSDN_TEST_PASSWORD set to %v", testPassword)
 	}
 
 	gnmiMessages = map[string]pb.Message{
@@ -78,8 +78,8 @@ func testSetupIntegration() {
 	opt = &nucleus.GnmiTransportOptions{
 		Config: gnmi.Config{
 			Addr:     testAddress,
-			Username: "admin",
-			Password: "arista",
+			Username: testUsername,
+			Password: testPassword,
 			Encoding: gpb.Encoding_JSON_IETF,
 		},
 		RespChan: make(chan *gpb.SubscribeResponse),