diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..5cd56b7
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,19 @@
+name : Test Project
+
+on:
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  test:
+  runs-on: ubuntu-latest 
+  container:
+    image: node:20
+  steps:
+    - uses: actions/checkout@v3
+      with: 
+        node-version: 20
+    - run : npm ci
+    - run : npm test
+    - run : npm run build
\ No newline at end of file
diff --git a/src/change.txt b/src/change.txt
new file mode 100644
index 0000000..91ddcb8
--- /dev/null
+++ b/src/change.txt
@@ -0,0 +1 @@
+I make a change here.
\ No newline at end of file