app_dart/test/datastore/cocoon_config_test.dart

// Copyright 2020 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

import 'dart:typed_data';

import 'package:cocoon_service/cocoon_service.dart';
import 'package:github/github.dart';
import 'package:test/test.dart';

import '../src/datastore/fake_datastore.dart';

void main() {
  group('repoNameForBuilder', () {
    FakeDatastoreDB datastore;
    Config config;
    setUp(() {
      datastore = FakeDatastoreDB();
      config = Config(datastore, CacheService(inMemory: true));
    });
    test('Builder config does not exist', () async {
      final RepositorySlug result =
          await config.repoNameForBuilder('DoesNotExist');
      expect(result, isNull);
    });

    test('Builder exists', () async {
      final RepositorySlug result = await config.repoNameForBuilder('Cocoon');
      expect(result, isNotNull);
      expect(result.fullName, equals('flutter/cocoon'));
    });
  });
  group('githubAppInstallations', () {
    FakeDatastoreDB datastore;
    CacheService cacheService;
    Config config;
    setUp(() {
      datastore = FakeDatastoreDB();
      cacheService = CacheService(inMemory: true);
      config = Config(datastore, cacheService);
    });
    test('Builder config does not exist', () async {
      const String configValue =
          '{"godofredoc/cocoon":{"installation_id":"123"}}';
      final Uint8List cachedValue = Uint8List.fromList(configValue.codeUnits);

      await cacheService.set(
        'config',
        'githubapp_installations',
        cachedValue,
      );
      final Map<String, dynamic> installation =
          await config.githubAppInstallations;
      expect(
          installation['godofredoc/cocoon']['installation_id'], equals('123'));
    });
  });
}