test_integration/bin/drive_file_properties.dart

// Copyright (c) 2021, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

// A very simple demo excising the code paths related to
// https://github.com/google/googleapis.dart/issues/200

import 'dart:async';

import 'package:googleapis/drive/v3.dart';
import 'package:test_integration/shared.dart';
import 'package:test_integration/test_integration.dart';

Future<void> main() async {
  await withClientFromUserCredentials(
    [
      DriveApi.driveScope,
    ],
    (client) async {
      final api = DriveApi(client).files;

      final newFile = await api
          .create(File(name: 'Google APIs test file on ${DateTime.now()}'));

      print(prettyJsonEncode(newFile));

      final fileId = newFile.id!;

      Future<void> printProperties() async {
        final newFileResponse = await api.get(fileId, $fields: '*') as File;

        print('properties: ${newFileResponse.properties}');
      }

      await printProperties();

      print(prettyJsonEncode(await api.update(
        File(properties: {'bob': 'nice'}),
        fileId,
      )));

      await printProperties();

      print(prettyJsonEncode(await api.update(
        File(
          // Verifies fix to https://github.com/google/googleapis.dart/issues/79
          viewedByMeTime: DateTime.now(),
          properties: {'bob': null, 'wynette': 'nice'},
        ),
        fileId,
      )));

      await printProperties();

      await api.delete(fileId);
      print('all deleted');
    },
  );
}