pipu-music/services/api/internal/storageagent/router_test.go

package storageagent

import (
	"encoding/json"
	"net/http"
	"net/http/httptest"
	"os"
	"path/filepath"
	"testing"

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

func TestInternalRequiresToken(t *testing.T) {
	h := NewRouter("secret", t.TempDir())

	for _, auth := range []string{"", "Bearer wrong", "secret"} {
		rec := httptest.NewRecorder()
		req := httptest.NewRequest(http.MethodGet, "/internal/mounts", nil)
		if auth != "" {
			req.Header.Set("Authorization", auth)
		}
		h.ServeHTTP(rec, req)
		assert.Equal(t, http.StatusUnauthorized, rec.Code, "auth=%q", auth)
	}
}

func TestListMounts(t *testing.T) {
	root := t.TempDir()
	require.NoError(t, os.Mkdir(filepath.Join(root, "src-1"), 0o755))
	require.NoError(t, os.WriteFile(filepath.Join(root, "stray.txt"), nil, 0o644))

	rec := httptest.NewRecorder()
	req := httptest.NewRequest(http.MethodGet, "/internal/mounts", nil)
	req.Header.Set("Authorization", "Bearer secret")
	NewRouter("secret", root).ServeHTTP(rec, req)

	require.Equal(t, http.StatusOK, rec.Code)
	var body struct{ Mounts []Mount }
	require.NoError(t, json.Unmarshal(rec.Body.Bytes(), &body))
	assert.Equal(t, []Mount{{SourceID: "src-1", Path: filepath.Join(root, "src-1")}}, body.Mounts)
}

func TestListMountsMissingRoot(t *testing.T) {
	mounts, err := listMounts(filepath.Join(t.TempDir(), "absent"))
	require.NoError(t, err)
	assert.Empty(t, mounts)
}