chore: improve integration tests (#8727)

Improve integration tests:
- spliting the tests in TokenExchange to isolated instances and in
parallel
- corrected some test structure so that the check for Details is no done
anymore if the test already failed
- replace required-calls with assert-calls to not stop the testing
- add gofakeit for application, project and usernames(emails)
- add eventually checks for testing in actions v2, so the request only
get called when the execution is defined
- check for length of results in list/search endpoints to avoid index
errors

(cherry picked from commit 8d97363642)

internal/api/grpc/org/v2beta/integration_test/org_test.go

@@ -4,11 +4,11 @@ package org_test
 
 import (
 	"context"
-	"fmt"
 	"os"
 	"testing"
 	"time"
 
+	"github.com/brianvoe/gofakeit/v6"
 	"github.com/muhlemmer/gu"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
@@ -72,7 +72,7 @@ func TestServer_AddOrganization(t *testing.T) {
 			name: "invalid admin type",
 			ctx:  CTX,
 			req: &org.AddOrganizationRequest{
-				Name: fmt.Sprintf("%d", time.Now().UnixNano()),
+				Name: gofakeit.AppName(),
 				Admins: []*org.AddOrganizationRequest_Admin{
 					{},
 				},
@@ -83,7 +83,7 @@ func TestServer_AddOrganization(t *testing.T) {
 			name: "admin with init",
 			ctx:  CTX,
 			req: &org.AddOrganizationRequest{
-				Name: fmt.Sprintf("%d", time.Now().UnixNano()),
+				Name: gofakeit.AppName(),
 				Admins: []*org.AddOrganizationRequest_Admin{
 					{
 						UserType: &org.AddOrganizationRequest_Admin_Human{
@@ -93,7 +93,7 @@ func TestServer_AddOrganization(t *testing.T) {
 									FamilyName: "lastname",
 								},
 								Email: &user_v2beta.SetHumanEmail{
-									Email: fmt.Sprintf("%d@mouse.com", time.Now().UnixNano()),
+									Email: gofakeit.Email(),
 									Verification: &user_v2beta.SetHumanEmail_ReturnCode{
 										ReturnCode: &user_v2beta.ReturnEmailVerificationCode{},
 									},
@@ -118,7 +118,7 @@ func TestServer_AddOrganization(t *testing.T) {
 			name: "existing user and new human with idp",
 			ctx:  CTX,
 			req: &org.AddOrganizationRequest{
-				Name: fmt.Sprintf("%d", time.Now().UnixNano()),
+				Name: gofakeit.AppName(),
 				Admins: []*org.AddOrganizationRequest_Admin{
 					{
 						UserType: &org.AddOrganizationRequest_Admin_UserId{UserId: User.GetUserId()},
@@ -131,7 +131,7 @@ func TestServer_AddOrganization(t *testing.T) {
 									FamilyName: "lastname",
 								},
 								Email: &user_v2beta.SetHumanEmail{
-									Email: fmt.Sprintf("%d@mouse.com", time.Now().UnixNano()),
+									Email: gofakeit.Email(),
 									Verification: &user_v2beta.SetHumanEmail_IsVerified{
 										IsVerified: true,
 									},