Merged in update/ci (pull request #127)

added CI

* onlywherenecessary

* export

* dockersocketoverride

* disablecleanup

* networkfromenv

* fullsuite

* ci

* dockerhost

* name

* network

* buildfirst

* rm

* caches

* additionalcaches

* additionalcaches

* cachenix

* nix

* requiredprofile

* nonixcache

* nobuild

* moremem

* rmgomodules

* buildfirst

* faster

* clean

internal/test/database.go

@@ -3,6 +3,7 @@ package test
 import (
 	"fmt"
 	"strconv"
+	"sync"
 	"testing"
 
 	db "queryorchestration/internal/database"
@@ -23,6 +24,8 @@ const (
 	dbPort  = 5432
 )
 
+var dbLock sync.Mutex
+
 func CreateDB(t testing.TB, cfg serviceconfig.ConfigProvider, network string, dcfg *CreateDatabaseConfig) testcontainers.Container {
 	port, err := nat.NewPort("tcp", strconv.Itoa(dbPort))
 	require.NoError(t, err)
@@ -56,6 +59,8 @@ func CreateDB(t testing.TB, cfg serviceconfig.ConfigProvider, network string, dc
 		},
 	}
 
+	dbLock.Lock()
+
 	container, err := testcontainers.GenericContainer(t.Context(), testcontainers.GenericContainerRequest{
 		ContainerRequest: req,
 		Started:          true,
@@ -68,6 +73,8 @@ func CreateDB(t testing.TB, cfg serviceconfig.ConfigProvider, network string, dc
 	mappedPort, err := container.MappedPort(t.Context(), port)
 	require.NoError(t, err)
 
+	dbLock.Unlock()
+
 	cfg.SetDBHost(host)
 	cfg.SetDBPort(mappedPort.Int())