@Test
void investingNoStrategy() {

    final Loan loan = new MockLoanBuilder()
        .set(LoanImpl::setAmount, Money.from(2))
        .build();
    final LoanDescriptor ld = new LoanDescriptor(loan);
    final Zonky z = AbstractZonkyLeveragingTest.harmlessZonky();
    final PowerTenant tenant = mockTenant(z);
    final InvestingOperationDescriptor d = mockInvestingOperationDescriptor(ld);
    final StrategyExecutor<LoanDescriptor, InvestmentStrategy, Loan> exec = new StrategyExecutor<>(tenant, d);
    assertThat(exec.get()).isEmpty();
    // check events
    final List<Event> events = getEventsRequested();
    assertThat(events).isEmpty();
}