message: fix: update a few tests
diff: @@ -53,6 +53,9 @@ describe('Connection', () => {
  it('throws error when no valid API version', async () => {
  const conn = await Connection.create({ authInfo: fromStub(testAuthInfoWithDomain) });
  + // @ts-ignore (resetting private property)
  + conn.maxApiVersion = undefined;
  +
  $$.SANDBOX.restore();
  $$.SANDBOX.stub(MyDomainResolver.prototype, 'resolve').resolves(TEST_IP);
  $$.SANDBOX.stub(conn, 'isResolvable').resolves(true);
  @@ -110,6 +113,7 @@ describe('Connection', () => {
  });
  it('create() should create a connection with the cached API version updated with latest', async () => {
  + $$.SANDBOX.stub(Connection.prototype, 'isResolvable').resolves(true);
  testAuthInfo.getFields.returns({
  instanceApiVersionLastRetrieved: 123,
  instanceApiVersion: '40.0',
  