foreign/node/src/e2e/tcp.raw.e2e.ts

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//
//   http://www.apache.org/licenses/LICENSE-2.0
//
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import { after, describe, it } from 'node:test';
import assert from 'node:assert/strict';
import { getTestClient } from './test-client.utils.js';
import { COMMAND_CODE } from '../wire/command.code.js';

describe('e2e -> raw', async () => {

  const c = getTestClient();

  const VENDOR_CODE = 60_001;

  it('e2e -> raw::ping', async () => {
    const response = await c.sendBinaryRequest(
      COMMAND_CODE.Ping,
      Buffer.alloc(0)
    );
    assert.deepEqual(response, Buffer.alloc(0));
  });

  it('e2e -> raw::getStats', async () => {
    const response = await c.sendBinaryRequest(
      COMMAND_CODE.GetStats,
      Buffer.alloc(0)
    );
    assert.ok(response.length > 0);
  });

  it('e2e -> raw::sessionControlCodeRejectedClientSide', async () => {
    await assert.rejects(
      () => c.sendBinaryRequest(COMMAND_CODE.LoginUser, Buffer.alloc(0))
    );
  });

  it('e2e -> raw::vendorCodeRejectedByServer', async () => {
    await assert.rejects(
      () => c.sendBinaryRequest(VENDOR_CODE, Buffer.alloc(0))
    );

    // The rejection is request-level, so the connection stays usable.
    const response = await c.sendBinaryRequest(
      COMMAND_CODE.Ping,
      Buffer.alloc(0)
    );
    assert.deepEqual(response, Buffer.alloc(0));
  });

  it('e2e -> raw::repeatedVendorCodesDoNotGapMetadataRequestIds', async () => {
    for (let attempt = 0; attempt < 3; attempt += 1)
      await assert.rejects(
        () => c.sendBinaryRequest(
          VENDOR_CODE + attempt,
          Buffer.from([attempt])
        )
      );

    const streamName = `e2e-raw-sequence-${Date.now()}`;
    const stream = await c.stream.create({ name: streamName });
    assert.equal(stream.name, streamName);
    assert.equal(await c.stream.delete({ streamId: streamName }), true);
  });

  after(() => {
    c.destroy();
  });
});