Files
privacy.sexy/tests/unit/presentation/components/Shared/Hooks/UseAutoUnsubscribedEvents.spec.ts
undergroundwires ca81f68ff1 Migrate to Vue 3.0 #230
- Migrate from "Vue 2.X" to "Vue 3.X"
- Migrate from "Vue Test Utils v1" to "Vue Test Utils v2"

Changes in detail:

- Change `inserted` to `mounted`.
- Change `::v-deep` to `:deep`.
- Change to Vue 3.0 `v-modal` syntax.
- Remove old Vue 2.0 transition name, keep the ones for Vue 3.0.
- Use new global mounting API `createApp`.
- Change `destroy` to `unmount`.
- Bootstrapping:
  - Move `provide`s for global dependencies to a bootsrapper from
    `App.vue`.
  - Remove `productionTip` setting (not in Vue 3).
  - Change `IVueBootstrapper` for simplicity and Vue 3 compatible API.
  - Add missing tests.
- Remove `.text` access on `VNode` as it's now internal API of Vue.
- Import `CSSProperties` from `vue` instead of `jsx` package.
- Shims:
  - Remove unused `shims-tsx.d.ts`.
  - Remove `shims-vue.d.ts` that's missing in quickstart template.
- Unit tests:
  - Remove old typing workaround for mounting components.
  - Rename `propsData` to `props`.
  - Remove unneeded `any` cast workarounds.
  - Move stubs and `provide`s under `global` object.

Other changes:

- Add `dmg-license` dependency explicitly due to failing electron builds
  on macOS (electron-userland/electron-builder#6520,
  electron-userland/electron-builder#6489). This was a side-effect of
  updating dependencies for this commit.
2023-11-01 13:39:39 +01:00

69 lines
2.5 KiB
TypeScript

import { describe, it, expect } from 'vitest';
import { shallowMount } from '@vue/test-utils';
import { useAutoUnsubscribedEvents } from '@/presentation/components/Shared/Hooks/UseAutoUnsubscribedEvents';
import { EventSubscriptionCollectionStub } from '@tests/unit/shared/Stubs/EventSubscriptionCollectionStub';
import { EventSubscriptionStub } from '@tests/unit/shared/Stubs/EventSubscriptionStub';
import { EventSubscriptionCollection } from '@/infrastructure/Events/EventSubscriptionCollection';
import { FunctionKeys } from '@/TypeHelpers';
describe('UseAutoUnsubscribedEvents', () => {
describe('event collection handling', () => {
it('returns the provided event collection when initialized', () => {
// arrange
const expectedEvents = new EventSubscriptionCollectionStub();
// act
const { events: actualEvents } = useAutoUnsubscribedEvents(expectedEvents);
// assert
expect(actualEvents).to.equal(expectedEvents);
});
it('uses a default event collection when none is provided during initialization', () => {
// arrange
const expectedType = EventSubscriptionCollection;
// act
const { events: actualEvents } = useAutoUnsubscribedEvents();
// assert
expect(actualEvents).to.be.instanceOf(expectedType);
});
it('throws error when there are existing subscriptions', () => {
// arrange
const expectedError = 'there are existing subscriptions, this may lead to side-effects';
const events = new EventSubscriptionCollectionStub();
events.register([new EventSubscriptionStub(), new EventSubscriptionStub()]);
// act
const act = () => useAutoUnsubscribedEvents(events);
// assert
expect(act).to.throw(expectedError);
});
});
describe('event unsubscription', () => {
it('unsubscribes from all events when the associated component is unmounted', () => {
// arrange
const events = new EventSubscriptionCollectionStub();
const expectedCall: FunctionKeys<EventSubscriptionCollection> = 'unsubscribeAll';
const stubComponent = shallowMount({
setup() {
useAutoUnsubscribedEvents(events);
events.register([new EventSubscriptionStub(), new EventSubscriptionStub()]);
},
template: '<div></div>',
});
events.callHistory.length = 0;
// act
stubComponent.unmount();
// assert
expect(events.callHistory).to.have.lengthOf(1);
expect(events.callHistory[0].methodName).to.equal(expectedCall);
});
});
});