package setup

import (
	"os"
	"strconv"
	"strings"
	"testing"
)

func TestEnsureFilesProjectsItsInstallationYAMLToTheApplication(t *testing.T) {
	root := newProject(t, "metadata generation config")
	setNonInteractiveAnswers(t, newExternalSecrets(t, root))

	result, err := EnsureFiles(Request{
		ProjectRoot: root, InstallationID: "metadata", Profile: "local", NonInteractive: true,
	}, strings.NewReader(""), ioDiscard{})
	if err != nil {
		t.Fatal(err)
	}
	environment, err := os.ReadFile(result.EnvironmentPath)
	if err != nil {
		t.Fatal(err)
	}
	want := "THT_INSTALLATION_CONFIG_SOURCE=" + strconv.Quote(result.DescriptorPath)
	if !strings.Contains(string(environment), want) {
		t.Fatalf("generated environment does not project installation YAML: want %q", want)
	}
	if strings.Contains(string(environment), "PI_MODEL") || strings.Contains(string(environment), "llm_policy") {
		t.Fatal("metadata-generation projection was coupled to Pi or workspace policy")
	}
}