test: add tests for angular signals

packages/plugin-angular/__tests__/reactivity.spec.ts

@@ -0,0 +1,25 @@
+import { vi, describe, it, expect } from 'vitest'
+import { effect } from '@angular/core'
+import { Collection } from 'signaldb'
+import angularReactivityAdapter from '../src'
+
+describe('angular', () => {
+  it('should be reactive with angular signals', () => {
+    const collection = new Collection({ reactivity: angularReactivityAdapter })
+    const callback = vi.fn()
+    const cleanup = vi.fn()
+
+    effect((onCleanup) => {
+      const cursor = collection.find({ name: 'John' })
+      callback(cursor.count())
+      onCleanup(() => {
+        cleanup()
+        cursor.cleanup()
+      })
+    })
+    collection.insert({ id: '1', name: 'John' })
+    expect(cleanup).toHaveBeenCalledTimes(1)
+    expect(callback).toHaveBeenCalledTimes(2)
+    expect(callback).toHaveBeenLastCalledWith(1)
+  })
+})

vite.config.ts

@@ -12,7 +12,6 @@ export default defineConfig({
         'commitlint.config.js',
         '**/examples/**',
         '**/docs/**',
-        'packages/plugin-angular/src/index.ts', // disabled as it is currently not possible to test angular (see #306)
       ],
     },
     reporters: process.env.GITHUB_ACTIONS