Clear old conversation merges on Note to Self

ts/test-node/sql/migration_1020_test.ts

@@ -0,0 +1,85 @@
+// Copyright 2024 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
+import { assert } from 'chai';
+import type { Database } from '@signalapp/better-sqlite3';
+import SQL from '@signalapp/better-sqlite3';
+import { v4 as generateGuid } from 'uuid';
+
+import { normalizeAci } from '../../util/normalizeAci';
+import { insertData, getTableData, updateToVersion } from './helpers';
+
+describe('SQL/updateToSchemaVersion1020', () => {
+  let db: Database;
+
+  const OUR_ACI = normalizeAci(
+    generateGuid(),
+    'updateToSchemaVersion1020 test'
+  );
+  const THEIR_ACI = normalizeAci(
+    generateGuid(),
+    'updateToSchemaVersion1020 test'
+  );
+
+  beforeEach(() => {
+    db = new SQL(':memory:');
+    updateToVersion(db, 1010);
+  });
+
+  afterEach(() => {
+    db.close();
+  });
+
+  it('removes self merges and nothing else', () => {
+    insertData(db, 'items', [
+      {
+        id: 'uuid_id',
+        json: {
+          id: 'uuid_id',
+          value: `${OUR_ACI}.2`,
+        },
+      },
+    ]);
+
+    insertData(db, 'conversations', [
+      {
+        id: 'us',
+        serviceId: OUR_ACI,
+      },
+      {
+        id: 'them',
+        serviceId: THEIR_ACI,
+      },
+    ]);
+
+    insertData(db, 'messages', [
+      {
+        id: 'a',
+        conversationId: 'us',
+        type: 'conversation-merge',
+      },
+      {
+        id: 'b',
+        conversationId: 'us',
+        type: 'incoming',
+      },
+      {
+        id: 'c',
+        conversationId: 'them',
+        type: 'conversation-merge',
+      },
+      {
+        id: 'd',
+        conversationId: 'them',
+        type: 'incoming',
+      },
+    ]);
+
+    updateToVersion(db, 1020);
+
+    assert.deepStrictEqual(
+      getTableData(db, 'messages').map(m => m.id),
+      ['b', 'c', 'd']
+    );
+  });
+});