diff --git a/.github/workflows/nodejs.yml b/.github/workflows/nodejs.yml
index c05ad30dcda5..e72e92e76d6f 100644
--- a/.github/workflows/nodejs.yml
+++ b/.github/workflows/nodejs.yml
@@ -13,35 +13,23 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  prepare-yarn-cache:
-    name: Prepare yarn cache
-    strategy:
-      fail-fast: false
-      matrix:
-        # for some reason the Windows cache doesn't work
-        os: [ubuntu-latest, macOS-latest]
-    runs-on: ${{ matrix.os }}
-
-    steps:
-      - uses: actions/checkout@v3
-
-      - uses: actions/setup-node@v3
-        with:
-          node-version: lts/*
-          cache: yarn
-
-      - name: Validate cache
-        env:
-          # Use PnP and disable postinstall scripts as this just needs to
-          # populate the cache for the other jobs
-          YARN_NODE_LINKER: pnp
-          YARN_ENABLE_SCRIPTS: false
-        run: yarn --immutable
+  prepare-yarn-cache-ubuntu:
+    uses: ./.github/workflows/prepare-cache.yml
+    with:
+      os: ubuntu-latest
+  prepare-yarn-cache-macos:
+    uses: ./.github/workflows/prepare-cache.yml
+    with:
+      os: macos-latest
+  prepare-yarn-cache-windows:
+    uses: ./.github/workflows/prepare-cache.yml
+    with:
+      os: windows-latest
 
   ts-compatibility:
     name: TypeScript Compatibility
     runs-on: ubuntu-latest
-    needs: prepare-yarn-cache
+    needs: prepare-yarn-cache-ubuntu
 
     steps:
       - uses: actions/checkout@v3
@@ -63,7 +51,7 @@ jobs:
   lint:
     name: Lint
     runs-on: ubuntu-latest
-    needs: prepare-yarn-cache
+    needs: prepare-yarn-cache-ubuntu
 
     steps:
       - uses: actions/checkout@v3
@@ -87,7 +75,7 @@ jobs:
   yarn-validate:
     name: Validate Yarn dependencies and constraints
     runs-on: ubuntu-latest
-    needs: prepare-yarn-cache
+    needs: prepare-yarn-cache-ubuntu
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
@@ -99,68 +87,21 @@ jobs:
       - name: 'Check for duplicate dependencies (fix w/ "yarn dedupe")'
         run: yarn dedupe --check
 
-  test:
-    name: Node v${{ matrix.node-version }} on ${{ matrix.os }} (${{ matrix.shard }})
-    strategy:
-      fail-fast: false
-      matrix:
-        node-version: [12.x, 14.x, 16.x, 17.x, 18.x]
-        os: [ubuntu-latest, macOS-latest, windows-latest]
-        shard: ['1/4', '2/4', '3/4', '4/4']
-    runs-on: ${{ matrix.os }}
-    needs: prepare-yarn-cache
-
-    steps:
-      - name: Set git config
-        shell: bash
-        run: git config --global core.symlinks true
-        if: runner.os == 'Windows'
-      - uses: actions/checkout@v3
-      - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v3
-        with:
-          node-version: ${{ matrix.node-version }}
-          cache: yarn
-      - name: install
-        run: yarn --immutable
-      - name: build
-        run: yarn build:js
-      - name: Get number of CPU cores
-        id: cpu-cores
-        uses: SimenB/github-actions-cpu-cores@v1
-      - name: run tests
-        run: yarn test-ci-partial:parallel --max-workers ${{ steps.cpu-cores.outputs.count }} --shard=${{ matrix.shard }}
-
-  test-jasmine:
-    name: Node LTS on ${{ matrix.os }} using jest-jasmine2 (${{ matrix.shard }})
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ubuntu-latest, macOS-latest, windows-latest]
-        shard: ['1/4', '2/4', '3/4', '4/4']
-    runs-on: ${{ matrix.os }}
-    needs: prepare-yarn-cache
-
-    steps:
-      - name: Set git config
-        shell: bash
-        run: git config --global core.symlinks true
-        if: runner.os == 'Windows'
-      - uses: actions/checkout@v3
-      - name: Use Node.js LTS
-        uses: actions/setup-node@v3
-        with:
-          node-version: lts/*
-          cache: yarn
-      - name: install
-        run: yarn --immutable
-      - name: build
-        run: yarn build:js
-      - name: Get number of CPU cores
-        id: cpu-cores
-        uses: SimenB/github-actions-cpu-cores@v1
-      - name: run tests using jest-jasmine
-        run: yarn jest-jasmine-ci --max-workers ${{ steps.cpu-cores.outputs.count }} --shard=${{ matrix.shard }}
+  test-ubuntu:
+    uses: ./.github/workflows/test.yml
+    needs: prepare-yarn-cache-ubuntu
+    with:
+      os: ubuntu-latest
+  test-macos:
+    uses: ./.github/workflows/test.yml
+    needs: prepare-yarn-cache-macos
+    with:
+      os: macos-latest
+  test-windows:
+    uses: ./.github/workflows/test.yml
+    needs: prepare-yarn-cache-windows
+    with:
+      os: windows-latest
 
   test-coverage:
     name: Node LTS on Ubuntu with coverage (${{ matrix.shard }})
@@ -169,7 +110,7 @@ jobs:
       matrix:
         shard: ['1/4', '2/4', '3/4', '4/4']
     runs-on: ubuntu-latest
-    needs: prepare-yarn-cache
+    needs: prepare-yarn-cache-ubuntu
 
     steps:
       - uses: actions/checkout@v3
diff --git a/.github/workflows/prepare-cache.yml b/.github/workflows/prepare-cache.yml
new file mode 100644
index 000000000000..0ba407b5e519
--- /dev/null
+++ b/.github/workflows/prepare-cache.yml
@@ -0,0 +1,29 @@
+name: Prepare CI cache
+
+on:
+  workflow_call:
+    inputs:
+      os:
+        required: true
+        type: string
+
+jobs:
+  prepare-yarn-cache:
+    name: Prepare yarn cache for ${{ inputs.os }}
+    runs-on: ${{ inputs.os }}
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - uses: actions/setup-node@v3
+        with:
+          node-version: lts/*
+          cache: yarn
+
+      - name: Validate cache
+        env:
+          # Use PnP and disable postinstall scripts as this just needs to
+          # populate the cache for the other jobs
+          YARN_NODE_LINKER: pnp
+          YARN_ENABLE_SCRIPTS: false
+        run: yarn --immutable
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 000000000000..0133043a6624
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,60 @@
+name: Test
+
+on:
+  workflow_call:
+    inputs:
+      os:
+        required: true
+        type: string
+
+jobs:
+  test:
+    strategy:
+      fail-fast: false
+      matrix:
+        node-version: [12.x, 14.x, 16.x, 17.x, 18.x]
+        shard: ['1/4', '2/4', '3/4', '4/4']
+    name: Node v${{ matrix.node-version }} on ${{ inputs.os }} (${{ matrix.shard }})
+    runs-on: ${{ inputs.os }}
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: yarn
+      - name: install
+        run: yarn --immutable
+      - name: build
+        run: yarn build:js
+      - name: Get number of CPU cores
+        id: cpu-cores
+        uses: SimenB/github-actions-cpu-cores@v1
+      - name: run tests
+        run: yarn test-ci-partial:parallel --max-workers ${{ steps.cpu-cores.outputs.count }} --shard=${{ matrix.shard }}
+
+  test-jasmine:
+    strategy:
+      fail-fast: false
+      matrix:
+        shard: ['1/4', '2/4', '3/4', '4/4']
+    name: Node LTS on ${{ inputs.os }} using jest-jasmine2 (${{ matrix.shard }})
+    runs-on: ${{ inputs.os }}
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Use Node.js LTS
+        uses: actions/setup-node@v3
+        with:
+          node-version: lts/*
+          cache: yarn
+      - name: install
+        run: yarn --immutable
+      - name: build
+        run: yarn build:js
+      - name: Get number of CPU cores
+        id: cpu-cores
+        uses: SimenB/github-actions-cpu-cores@v1
+      - name: run tests using jest-jasmine
+        run: yarn jest-jasmine-ci --max-workers ${{ steps.cpu-cores.outputs.count }} --shard=${{ matrix.shard }}