package store_test

import (
	"fmt"
	"os"
	"testing"

	"github.com/stretchr/testify/require"
)

// TestMain's Postgres already holds a port. A second instance started in the
// same process must still come up, i.e. the port is not derived from something
// two starters share (the PID). Observes: startTestPostgres succeeds while
// another instance from this process is listening.
func TestStartTestPostgres_SecondInstanceStartsWhileFirstHoldsItsPort(t *testing.T) {
	pg, _, rt, err := startTestPostgres(fmt.Sprintf("tapir-epg-store-second-%d", os.Getpid()))
	require.NoError(t, err)
	t.Cleanup(func() { _ = pg.Stop(); _ = os.RemoveAll(rt) })
}