package bootstrap

import (
	"os"
	"path/filepath"
	"strings"
	"testing"

	"github.com/Pingu-Studio/MaidnCLI/internal/config"
)

func TestRenderCiliumConfig(t *testing.T) {
	dir := t.TempDir()
	path := filepath.Join(dir, "values.yaml")
	if err := os.WriteFile(path, []byte("host: ${CILIUM_K8S_SERVICE_HOST}\ninterface: ${CILIUM_TRAFFIC_INTERFACE}\nstart: ${CILIUM_LB_START}\nend: ${CILIUM_LB_END}\n"), 0644); err != nil {
		t.Fatal(err)
	}
	cfg := config.Config{Talos: config.TalosConfig{KubeconfigEndpoint: "192.168.45.3"}, Cilium: config.CiliumConfig{TrafficInterface: "eth1", LoadBalancerStart: "192.168.45.19", LoadBalancerEnd: "192.168.45.30"}}
	if err := renderCiliumConfig(dir, cfg); err != nil {
		t.Fatal(err)
	}
	content, err := os.ReadFile(path)
	if err != nil {
		t.Fatal(err)
	}
	if strings.Contains(string(content), "${") || !strings.Contains(string(content), "192.168.45.30") {
		t.Fatalf("Cilium configuration was not rendered: %s", content)
	}
}