테스트 케이스 추가, update_or_create 추가

.gitea/workflows/code_check.yml

@@ -0,0 +1,56 @@
+name: Code Check
+
+on:
+  workflow_dispatch:
+    inputs:
+      run_pytest:
+        description: "Run pytest tests"
+        required: true
+        type: boolean
+        default: true
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          submodules: true
+
+      - name: ruff check
+        uses: astral-sh/ruff-action@v3
+        # with:
+        #   src: "./src"
+
+  test:
+    needs: lint
+    if: ${{ inputs.run_pytest == true }}
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          submodules: true
+
+      - name: Install the default version of uv
+        id: setup-uv
+        uses: astral-sh/setup-uv@v5
+        with:
+          enable-cache: true
+          cache-dependency-glob: "**/uv.lock"
+
+      - name: Cache uv venv
+        uses: actions/cache@v4
+        with:
+          path: .venv
+          key: ${{ runner.os }}-uv-${{ hashFiles('**/uv.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-uv-
+
+      - name: Install dependencies
+        run: uv sync --locked --all-extras
+
+      - name: Run tests with pytest
+        run: .venv/bin/pytest -v -s tests/test_main.py