Add CI job for listener tests

Author: markerikson

.github/workflows/listenerTests.yml

@@ -0,0 +1,31 @@
+name: CI
+on: [push, pull_request]
+
+jobs:
+  build:
+    name: Test Listener Middleware on Node ${{ matrix.node }}
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node: ['14.x']
+
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v2
+
+      - name: Use node ${{ matrix.node }}
+        uses: actions/setup-node@v2
+        with:
+          node-version: ${{ matrix.node }}
+          cache: 'yarn'
+
+      - name: Install deps
+        run: yarn install
+
+        # The middleware apparently needs RTK built first for tests to compile (?!?)
+      - name: Build RTK
+        run: cd packages/toolkit && yarn build
+
+      - name: Run action listener tests
+        run: cd packages/action-listener-middleware && yarn test

package.json

@@ -46,7 +46,7 @@
     "build:examples": "yarn workspaces foreach --include '@reduxjs/*' --include '@examples-query-react/*' -vtp run build",
     "build:docs": "yarn workspace website run build",
     "build:packages": "yarn workspaces foreach --include '@reduxjs/*' --include '@rtk-query/*' --include '@rtk-incubator/*' --topological-dev run build",
-    "test:packages": "yarn workspaces foreach --include '@reduxjs/*' --include '@rtk-query/*' run test",
+    "test:packages": "yarn workspaces foreach --include '@reduxjs/*' --include '@rtk-query/*'  --include '@rtk-incubator/*' run test",
     "dev:docs": "yarn workspace website run start"
   }
 }

packages/action-listener-middleware/package.json

@@ -24,8 +24,12 @@
   },
   "devDependencies": {
     "@reduxjs/toolkit": "^1.6.0",
+    "@types/jest": "^24.0.11",
+    "@types/node": "^10.14.4",
+    "jest": "^26.6.3",
     "microbundle": "^0.13.3",
     "rimraf": "^3.0.2",
+    "ts-jest": "^26.5.5",
     "typescript": "^4.3.4"
   },
   "publishConfig": {

packages/action-listener-middleware/src/tests/listenerMiddleware.test.ts

@@ -109,7 +109,7 @@ describe('createActionListenerMiddleware', () => {
     let testState = 0
 
     middleware.addListener(
-      (action, state) => {
+      (action: any, state: any) => {
         return increment.match(action) && state > 1
       },
       (action, listenerApi) => {

yarn.lock

@@ -5209,8 +5209,12 @@ __metadata:
   resolution: "@rtk-incubator/action-listener-middleware@workspace:packages/action-listener-middleware"
   dependencies:
     "@reduxjs/toolkit": ^1.6.0
+    "@types/jest": ^24.0.11
+    "@types/node": ^10.14.4
+    jest: ^26.6.3
     microbundle: ^0.13.3
     rimraf: ^3.0.2
+    ts-jest: ^26.5.5
     typescript: ^4.3.4
   peerDependencies:
     "@reduxjs/toolkit": ^1.6.0