chore: strengthen backend eslint profile

src/integrations/tbank/tbank.client.spec.ts

@@ -1,5 +1,6 @@
 import { status } from '@grpc/grpc-js';
 import { NotFoundException, ServiceUnavailableException } from '@nestjs/common';
+
 import { TbankClient } from './tbank.client';
 
 describe('TbankClient operations', () => {
@@ -57,6 +58,7 @@ describe('TbankClient operations', () => {
       const client = Object.create(TbankClient.prototype) as TbankClient;
       const call = jest.fn().mockResolvedValue({});
       (client as unknown as { call: jest.Mock }).call = call;
+      // eslint-disable-next-line security/detect-object-injection -- RPC method names come from the literal test table.
       await client[method]('token', 'uid', '2024-02-29', '2024-02-29');
       expect(call).toHaveBeenCalledWith('token', undefined, method, {
         instrumentId: 'uid',
@@ -111,11 +113,10 @@ describe('TbankClient operations', () => {
       ok: true,
     });
     const failed = invoke('token', {}, 'getPortfolio', {});
-    const rejected = expect(failed).rejects.toEqual(
-      expect.any(ServiceUnavailableException),
-    );
-    await jest.advanceTimersByTimeAsync(1000);
-    await rejected;
+    await Promise.all([
+      expect(failed).rejects.toEqual(expect.any(ServiceUnavailableException)),
+      jest.advanceTimersByTimeAsync(1000),
+    ]);
 
     expect(logger.event).toHaveBeenCalledWith(
       'debug',
@@ -140,7 +141,7 @@ describe('TbankClient metadata retries', () => {
   const instrument = { name: 'Облигация', ticker: 'BOND' };
   let client: TbankClient;
   let requestRpc: jest.Mock;
-  let queue: { size: number; run: jest.Mock };
+  let queue: { run: jest.Mock; size: number };
   let logger: {
     event: jest.Mock<void, [string, string, Record<string, unknown>]>;
   };
@@ -234,12 +235,10 @@ describe('TbankClient metadata retries', () => {
 
   it('stops retrying a saturated queue after three admission attempts', async () => {
     queue.size = 50;
-    const result = expect(
-      client.getInstrumentByUid('token', 'uid'),
-    ).rejects.toBeInstanceOf(ServiceUnavailableException);
-
-    await jest.advanceTimersByTimeAsync(6000);
-    await result;
+    await Promise.all([
+      expect(client.getInstrumentByUid('token', 'uid')).rejects.toBeInstanceOf(ServiceUnavailableException),
+      jest.advanceTimersByTimeAsync(6000),
+    ]);
 
     expect(queue.run).not.toHaveBeenCalled();
     expect(logger.event).toHaveBeenCalledTimes(3);
@@ -253,12 +252,10 @@ describe('TbankClient metadata retries', () => {
 
   it('stops retrying an unavailable upstream after three RPCs', async () => {
     requestRpc.mockRejectedValue({ code: status.UNAVAILABLE });
-    const result = expect(
-      client.getInstrumentByUid('token', 'uid'),
-    ).rejects.toBeInstanceOf(ServiceUnavailableException);
-
-    await jest.advanceTimersByTimeAsync(6000);
-    await result;
+    await Promise.all([
+      expect(client.getInstrumentByUid('token', 'uid')).rejects.toBeInstanceOf(ServiceUnavailableException),
+      jest.advanceTimersByTimeAsync(6000),
+    ]);
 
     expect(queue.run).toHaveBeenCalledTimes(3);
     expect(jest.getTimerCount()).toBe(0);
@@ -282,6 +279,7 @@ describe('TbankClient metadata retries', () => {
     async (method) => {
       requestRpc.mockRejectedValue({ code: status.NOT_FOUND });
 
+      // eslint-disable-next-line security/detect-object-injection -- RPC method names come from the literal test table.
       await expect(client[method]('token', 'instrument')).resolves.toBeNull();
       expect(requestRpc).toHaveBeenCalledTimes(1);
       expect(jest.getTimerCount()).toBe(0);