}

  @Test
  fun routePlannerPlanThrowsOnOnlyPlan() {
    val plan0 = routePlanner.addPlan()
    plan0.planningThrowable = UnknownServiceException("boom!")

    taskRunner.newQueue().execute("connect") {
      assertFailsWith<UnknownServiceException> {
        finder.find()
      }.also { expected ->
        assertThat(expected).hasMessage("boom!")
      }
    }

    taskFaker.runTasks()