test(NODE-7196): migrate integration/crud/unicode tests (#4726)

Author: tadjik1

test/integration/crud/unicode.test.js

@@ -0,0 +1,117 @@
+import { expect } from 'chai';
+import { satisfies } from 'semver';
+
+import type { MongoClient } from '../../../src';
+import { assert as test, setupDatabase } from '../shared';
+
+describe('Unicode', function () {
+  let client: MongoClient;
+
+  before(function () {
+    return setupDatabase(this.configuration);
+  });
+
+  beforeEach(async function () {
+    client = this.configuration.newClient();
+  });
+
+  afterEach(async function () {
+    await client?.close();
+  });
+
+  it('should correctly insert unicode containing document', async function () {
+    if (satisfies(process.versions.node, '22.7.0')) {
+      this.skipReason = 'Node.js 22.7.0 has a UTF-8 encoding bug';
+      this.skip();
+    }
+
+    const configuration = this.configuration;
+    const db = client.db(configuration.db);
+    const doc = {
+      statuses_count: 1687,
+      created_at: 'Mon Oct 22 14:55:08 +0000 2007',
+      description: 'NodeJS hacker, Cofounder of Debuggable, CakePHP core alumnus',
+      favourites_count: 6,
+      profile_sidebar_fill_color: 'EADEAA',
+      screen_name: 'felixge',
+      status: {
+        created_at: 'Fri Mar 12 08:59:44 +0000 2010',
+        in_reply_to_screen_name: null,
+        truncated: false,
+        in_reply_to_user_id: null,
+        source: '<a href="http://www.atebits.com/" rel="nofollow">Tweetie</a>',
+        favorited: false,
+        in_reply_to_status_id: null,
+        id: 10364119169,
+        text: '#berlin #snow = #fail : ('
+      },
+      contributors_enabled: false,
+      following: null,
+      geo_enabled: false,
+      time_zone: 'Eastern Time (US & Canada)',
+      profile_sidebar_border_color: 'D9B17E',
+      url: 'http://debuggable.com',
+      verified: false,
+      location: 'Berlin',
+      profile_text_color: '333333',
+      notifications: null,
+      profile_background_image_url: 'http://s.twimg.com/a/1268354287/images/themes/theme8/bg.gif',
+      protected: false,
+      profile_link_color: '9D582E',
+      followers_count: 840,
+      name: 'Felix Geisend\u00f6rfer',
+      profile_background_tile: false,
+      id: 9599342,
+      lang: 'en',
+      utc_offset: -18000,
+      friends_count: 450,
+      profile_background_color: '8B542B',
+      profile_image_url: 'http://a3.twimg.com/profile_images/107142257/passbild-square_normal.jpg'
+    };
+
+    const collection = await db.createCollection(
+      'test_should_correctly_insert_unicode_containing_document'
+    );
+    doc['_id'] = 'felixge';
+
+    await collection.insertOne(doc, { writeConcern: { w: 1 } });
+    const document = await collection.findOne();
+    test.equal('felixge', document._id);
+  });
+
+  it('should correctly insert unicode characters', async function () {
+    const db = client.db(this.configuration.db);
+    const collection = await db.createCollection('unicode_test_collection');
+    const test_strings = ['ouooueauiOUOOUEAUI', 'öüóőúéáűíÖÜÓŐÚÉÁŰÍ', '本荘由利地域に洪水警報'];
+    await collection.insertOne({ id: 0, text: test_strings[0] }, { writeConcern: { w: 1 } });
+    await collection.insertOne({ id: 1, text: test_strings[1] }, { writeConcern: { w: 1 } });
+
+    const documents = await collection.find().toArray();
+    expect(documents[0]).property('text').to.equal(test_strings[documents[0].id]);
+    expect(documents[1]).property('text').to.equal(test_strings[documents[1].id]);
+  });
+
+  it('should create object with Chinese object name', async function () {
+    const object = { 客家话: 'Hello' };
+
+    const configuration = this.configuration;
+    const db = client.db(configuration.db);
+    await db.createCollection('create_object_with_chinese_object_name');
+    const collection = db.collection('create_object_with_chinese_object_name');
+    await collection.insertOne(object, { writeConcern: { w: 1 } });
+    const item = await collection.findOne();
+    test.equal(object['客家话'], item['客家话']);
+
+    const items = await collection.find().toArray();
+    test.equal(object['客家话'], items[0]['客家话']);
+  });
+
+  it('should correctly handle UTF8 key names', async function () {
+    const configuration = this.configuration;
+    const db = client.db(configuration.db);
+    const collection = await db.createCollection('test_utf8_key_name');
+    await collection.insertOne({ šđžčćŠĐŽČĆ: 1 }, { writeConcern: { w: 1 } });
+    const items = await collection.find({}).project({ šđžčćŠĐŽČĆ: 1 }).toArray();
+    test.equal(1, items[0]['šđžčćŠĐŽČĆ']);
+  });
+});