From cfc43356cf3f4daa0a72f52676c92ef8d1a01c45 Mon Sep 17 00:00:00 2001
From: tjdakf <ksc73450056@gmail.com>
Date: Fri, 10 Oct 2025 19:10:06 +0900
Subject: [PATCH 1/3] tests: Add pytest add function test

#5
---
 tests/__init__.py |  0
 tests/test_add.py | 14 ++++++++++++++
 2 files changed, 14 insertions(+)
 create mode 100644 tests/__init__.py
 create mode 100644 tests/test_add.py

diff --git a/tests/__init__.py b/tests/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/tests/test_add.py b/tests/test_add.py
new file mode 100644
index 0000000..f9406a1
--- /dev/null
+++ b/tests/test_add.py
@@ -0,0 +1,14 @@
+import pytest
+from typing import Union
+
+from main import add
+
+
+@pytest.mark.parametrize(
+    "a, b, expected",
+    [(1, 2, 3), (1.0, 2.0, 3.0), (1, 2.0, 3.0), (1.0, 2, 3.0), (0, 0, 0), (-1, -1, -2)],
+)
+def test_add(a: Union[int, float], b: Union[int, float], expected: Union[int, float]):
+    result = add(a, b)
+
+    assert result == expected

From b287a86a17b1808dce82ce8de38c15fd78db5325 Mon Sep 17 00:00:00 2001
From: tjdakf <ksc73450056@gmail.com>
Date: Fri, 10 Oct 2025 19:11:04 +0900
Subject: [PATCH 2/3] tests: Add pytest add function test2

#5
---
 requirements.txt | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 requirements.txt

diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..e079f8a
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1 @@
+pytest

From cce984a65822398c7eb06d0b076b7a8fd7ad46d4 Mon Sep 17 00:00:00 2001
From: tjdakf <ksc73450056@gmail.com>
Date: Fri, 10 Oct 2025 19:17:26 +0900
Subject: [PATCH 3/3] tests: Add python ci workflow

#5
---
 .github/workflows/pytest_ci.yaml | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 .github/workflows/pytest_ci.yaml

diff --git a/.github/workflows/pytest_ci.yaml b/.github/workflows/pytest_ci.yaml
new file mode 100644
index 0000000..a13d4f2
--- /dev/null
+++ b/.github/workflows/pytest_ci.yaml
@@ -0,0 +1,26 @@
+name: Python CI
+
+on: push
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+
+    - name: Set up Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: 3.11
+        architecture: x64
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install -r requirements.txt
+
+    - name: Run tests with pytest
+      run: |
+        python -m pytest