Detect errors from effects

[btzdnl]

I have a component test that has an insufficiently mocked dependency (my fault). It's the classic "it should create" test, consisting of MockBuilder + MockRender. It succeeds. However, it also spits out an error:

     ERROR TypeError: this._store.deleteDialogIsOpen is not a function
          at EffectHandle.effectFn (<MyAppDir>\src\app\the-component\the-component.component.ts:41:40)
          at EffectHandle.runEffect (<MyAppDir>\node_modules\@angular\core\fesm2022\core.mjs:14207:18)
          at Object.fn (<MyAppDir>\node_modules\@angular\core\fesm2022\core.mjs:14202:58)
          at Object.run (<MyAppDir>\node_modules\@angular\core\fesm2022\primitives\signals.mjs:529:18)
          at EffectHandle.run (<MyAppDir>\node_modules\@angular\core\fesm2022\core.mjs:14214:22)
          at _ZoneAwareQueueingScheduler.flushQueue (<MyAppDir>\node_modules\@angular\core\fesm2022\core.mjs:14153:20)
          at <MyAppDir>\node_modules\@angular\core\fesm2022\core.mjs:14143:41
          at _ZoneDelegate.Object.<anonymous>._ZoneDelegate.invoke (<MyAppDir>\node_modules\zone.js\bundles\zone.umd.js:411:30)
          at ProxyZoneSpec.Object.<anonymous>.ProxyZoneSpec.onInvoke (<MyAppDir>\node_modules\zone.js\bundles\zone-testing.umd.js:300:43)
          at _ZoneDelegate.Object.<anonymous>._ZoneDelegate.invoke (<MyAppDir>\node_modules\zone.js\bundles\zone.umd.js:410:56)
          at Object.onInvoke (<MyAppDir>\node_modules\@angular\core\fesm2022\core.mjs:14702:33)
          at _ZoneDelegate.Object.<anonymous>._ZoneDelegate.invoke (<MyAppDir>\node_modules\zone.js\bundles\zone.umd.js:410:56)
          at Zone.Object.<anonymous>.Zone.run (<MyAppDir>\node_modules\zone.js\bundles\zone.umd.js:165:47)
          at _ZoneAwareQueueingScheduler.flush (<MyAppDir>\node_modules\@angular\core\fesm2022\core.mjs:14143:26)
          at ComponentFixture.detectChanges (<MyAppDir>\node_modules\@angular\core\fesm2022\testing.mjs:230:28)
          at template (<MyAppDir>\node_modules\ng-mocks\webpack:\ng-mocks\libs\ng-mocks\src\lib\mock-render\mock-render-factory.ts:162:37)
          at t.MockRender (<MyAppDir>\node_modules\ng-mocks\index.js:1:219344)
          at <MyAppDir>\src\app\the-component\the-component.component.spec.ts:16:31
          at _ZoneDelegate.Object.<anonymous>._ZoneDelegate.invoke (<MyAppDir>\node_modules\zone.js\bundles\zone.umd.js:411:30)
          at ProxyZoneSpec.Object.<anonymous>.ProxyZoneSpec.onInvoke (<MyAppDir>\node_modules\zone.js\bundles\zone-testing.umd.js:300:43)
          at _ZoneDelegate.Object.<anonymous>._ZoneDelegate.invoke (<MyAppDir>\node_modules\zone.js\bundles\zone.umd.js:410:56)
          at Zone.Object.<anonymous>.Zone.run (<MyAppDir>\node_modules\zone.js\bundles\zone.umd.js:165:47)
          at Object.wrappedFunc (<MyAppDir>\node_modules\zone.js\bundles\zone-testing.umd.js:789:34)
          at Promise.then.completed (<MyAppDir>\node_modules\jest-circus\build\utils.js:298:28)
          at new Promise (<anonymous>)
          at callAsyncCircusFn (<MyAppDir>\node_modules\jest-circus\build\utils.js:231:10)
          at _callCircusTest (<MyAppDir>\node_modules\jest-circus\build\run.js:316:40)
          at processTicksAndRejections (node:internal/process/task_queues:95:5)
          at _runTest (<MyAppDir>\node_modules\jest-circus\build\run.js:252:3)
          at _runTestsForDescribeBlock (<MyAppDir>\node_modules\jest-circus\build\run.js:126:9)
          at _runTestsForDescribeBlock (<MyAppDir>\node_modules\jest-circus\build\run.js:121:9)
          at run (<MyAppDir>\node_modules\jest-circus\build\run.js:71:3)
          at runAndTransformResultsToJestFormat (<MyAppDir>\node_modules\jest-circus\build\legacy-code-todo-rewrite\jestAdapterInit.js:122:21)

The component has an Angular Signals effect in its constructor. It fails because the signal it is supposed to act on is not present on the mock store. How would I detect this error and make the test fail?