Function TestReadFile

agent/agentfiles/files_test.go:112–290

(t *testing.T)

}

func TestReadFile(t *testing.T) {
	t.Parallel()

	tmpdir := os.TempDir()
	noPermsFilePath := filepath.Join(tmpdir, "no-perms")

	logger := slogtest.Make(t, &slogtest.Options{IgnoreErrors: true}).Leveled(slog.LevelDebug)
	fs := newTestFs(afero.NewMemMapFs(), func(call, file string) error {
		if file == noPermsFilePath {
			return os.ErrPermission
		}
		return nil
	})
	api := agentfiles.NewAPI(logger, fs, nil)

	dirPath := filepath.Join(tmpdir, "a-directory")
	err := fs.MkdirAll(dirPath, 0o755)
	require.NoError(t, err)

	filePath := filepath.Join(tmpdir, "file")
	err = afero.WriteFile(fs, filePath, []byte("content"), 0o644)
	require.NoError(t, err)

	imagePath := filepath.Join(tmpdir, "file.png")
	err = afero.WriteFile(fs, imagePath, []byte("not really an image"), 0o644)
	require.NoError(t, err)

	tests := []struct {
		name     string
		path     string
		limit    int64
		offset   int64
		bytes    []byte
		mimeType string
		errCode  int
		error    string
	}{
		{
			name:    "NoPath",
			path:    "",
			errCode: http.StatusBadRequest,
			error:   "\"path\" is required",
		},
		{
			name:    "RelativePathDotSlash",
			path:    "./relative",
			errCode: http.StatusBadRequest,
			error:   "file path must be absolute",
		},
		{
			name:    "RelativePath",
			path:    "also-relative",
			errCode: http.StatusBadRequest,
			error:   "file path must be absolute",
		},
		{
			name:    "NegativeLimit",
			path:    filePath,