54 lines
1.3 KiB
TypeScript
54 lines
1.3 KiB
TypeScript
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// Copyright 2024 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import { assert } from 'chai';
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import type { Database } from '@signalapp/better-sqlite3';
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import SQL from '@signalapp/better-sqlite3';
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import { updateToVersion } from './helpers';
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describe('SQL/updateToSchemaVersion1120', () => {
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let db: Database;
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beforeEach(() => {
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db = new SQL(':memory:');
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updateToVersion(db, 1120);
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});
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afterEach(() => {
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db.close();
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});
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it('uses index for deleting edited messages', () => {
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const details = db
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.prepare(
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`EXPLAIN QUERY PLAN
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DELETE FROM edited_messages WHERE messageId = 'messageId';
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`
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)
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.all()
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.map(step => step.detail)
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.join(', ');
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assert.strictEqual(
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details,
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'SEARCH edited_messages USING COVERING INDEX edited_messages_messageId (messageId=?)'
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);
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});
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it('uses index for deleting mentions', () => {
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const details = db
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.prepare(
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`EXPLAIN QUERY PLAN
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DELETE FROM mentions WHERE messageId = 'messageId';
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`
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)
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.all()
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.map(step => step.detail)
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.join(', ');
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assert.strictEqual(
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details,
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'SEARCH mentions USING COVERING INDEX mentions_messageId (messageId=?)'
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);
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});
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});
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