diff --git a/.github/workflows/ci_cd_wf.yml b/.github/workflows/ci_cd_wf.yml
new file mode 100644
index 00000000..29a4a145
--- /dev/null
+++ b/.github/workflows/ci_cd_wf.yml
@@ -0,0 +1,29 @@
+name: test
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - "*"
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out repo code
+        uses: actions/checkout@v3
+
+      - name: Setup Python
+        uses: actions/setup-python@v3
+        with:
+          python-version: "3.x"
+
+      - name: Install Dependencies
+        run: |
+          python -m pip install -r requirements.txt
+      - name: Run tests
+        run: |
+          python -m pytest -v tests
diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 00000000..9ee86e71
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,6 @@
+{
+    "[python]": {
+        "editor.defaultFormatter": "ms-python.autopep8"
+    },
+    "python.formatting.provider": "none"
+}
\ No newline at end of file
diff --git a/tests/test_calculator.py b/tests/test_calculator.py
index e69de29b..44117c96 100644
--- a/tests/test_calculator.py
+++ b/tests/test_calculator.py
@@ -0,0 +1,2 @@
+def test_add():
+    assert add(1,1) == 2