diff --git a/.github/workflows/pull-request.yml b/.github/workflows/pull-request.yml
index 426a264f..89838d61 100644
--- a/.github/workflows/pull-request.yml
+++ b/.github/workflows/pull-request.yml
@@ -1,6 +1,8 @@
 name: Pull Request
 
 on:
+  push:
+    branches: ['ci-test/*']
   pull_request:
     branches: '*'
 
@@ -11,5 +13,7 @@ jobs:
 
   trigger-unit-test:
     name: Run Unit Tests
+    permissions:
+      pull-requests: write
     uses: ./.github/workflows/unit-test.yml
     secrets: inherit
diff --git a/.github/workflows/unit-test.yml b/.github/workflows/unit-test.yml
index 401c1229..e151c841 100644
--- a/.github/workflows/unit-test.yml
+++ b/.github/workflows/unit-test.yml
@@ -13,6 +13,36 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: ./.github/actions/setup
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v42
+        with:
+          files_yaml: |
+            auth:
+              - 'packages/auth/**'
+            common:
+              - 'packages/common/**'
+            event-producer:
+              - 'packages/event-producer/**'
+            player:
+              - 'packages/player/**'
+            player-web-components:
+              - 'packages/player-web-components/**'
+            template:
+              - 'packages/template/**'
+            true-time:
+              - 'packages/true-time/**'
+        # Optionally set `files_yaml_from_source_file` to read the YAML from a file. e.g `files_yaml_from_source_file: .github/changed-files.yml`
+
+      - name: Run step if test file(s) change
+        # NOTE: Ensure all outputs are prefixed by the same key used above e.g. `test_(...)` | `doc_(...)` | `src_(...)` when trying to access the `any_changed` output.
+        if: steps.changed-files.outputs.any_changed == 'true'
+        env:
+          TEST_ALL_CHANGED_FILES: ${{ steps.changed-files.outputs.any_changed_files }}
+        run: |
+          echo "One or more test file(s) has changed."
+          echo "List all the files that have changed: $TEST_ALL_CHANGED_FILES"
+
       - name: Prepare test user for player tests
         id: json
         run: |
@@ -26,36 +56,43 @@ jobs:
           TEST_USER: ${{ secrets.PLAYER_TEST_USER }}
       - name: Run Tests
         run: |
+          echo "Running tests for ${{ inputs.modules }}"
           pnpm test:coverage
         env:
           TEST_USER: ${{ steps.json.outputs.encoded }}
       - name: Report Auth Coverage
-        if: always()
+        if: steps.changed-files.outputs.auth_any_changed
         uses: davelosert/vitest-coverage-report-action@v2
         with:
           name: 'Auth'
-          working-directory: './packages/auth'
+          working-directory: 'packages/auth'
       - name: Report Common Coverage
-        if: always()
+        if: steps.changed-files.outputs.common_any_changed
         uses: davelosert/vitest-coverage-report-action@v2
         with:
           name: 'Common'
-          working-directory: './packages/common'
+          working-directory: 'packages/common'
       - name: Report Event-Producer Coverage
-        if: always()
+        if: steps.changed-files.outputs.event-producer_any_changed
         uses: davelosert/vitest-coverage-report-action@v2
         with:
           name: 'Event Producer'
-          working-directory: './packages/event-producer'
+          working-directory: 'packages/event-producer'
       - name: Report Player-Web-Components Coverage
-        if: always()
+        if: steps.changed-files.outputs.player-web-components_any_changed
         uses: davelosert/vitest-coverage-report-action@v2
         with:
           name: 'Player Web Components'
-          working-directory: './packages/player-web-components'
+          working-directory: 'packages/player-web-components'
+      - name: Report Template Coverage
+        if: steps.changed-files.outputs.template_any_changed
+        uses: davelosert/vitest-coverage-report-action@v2
+        with:
+          name: 'Template'
+          working-directory: 'packages/template'
       - name: Report True-Time Coverage
-        if: always()
+        if: steps.changed-files.outputs.true-time_any_changed
         uses: davelosert/vitest-coverage-report-action@v2
         with:
           name: 'True Time'
-          working-directory: './packages/true-time'
+          working-directory: 'packages/true-time'
diff --git a/packages/common/src/index.ts b/packages/common/src/index.ts
index 7140264e..5a99110b 100644
--- a/packages/common/src/index.ts
+++ b/packages/common/src/index.ts
@@ -1,6 +1,8 @@
+/* v8 ignore start */
 export * from './illegalArgumentError';
 export * from './networkError';
 export * from './retryableError';
 export * from './tidalError';
 export * from './tidalMessage';
 export * from './credentialsProvider';
+/* v8 ignore stop */
diff --git a/packages/event-producer/src/bus.ts b/packages/event-producer/src/bus.ts
index d6f99099..ed385995 100644
--- a/packages/event-producer/src/bus.ts
+++ b/packages/event-producer/src/bus.ts
@@ -26,3 +26,9 @@ export const postMessage = (message: OutageStartError | TidalMessage) => {
   });
   globalThis.dispatchEvent(event);
 };
+
+// @ts-expect-error this is for testing ci only
+// eslint-disable-next-line @typescript-eslint/no-unused-vars
+const someLegacyCode = () => {
+  console.error('please delete me');
+};