ci: add coverage test

Author: Ljzd-PRO

.github/actions/setup-python/action.yml

@@ -0,0 +1,24 @@
+name: Setup Python
+description: Setup Python
+
+inputs:
+  python-version:
+    description: Python version
+    required: false
+    default: "3.10"
+
+runs:
+  using: "composite"
+  steps:
+    - name: Install poetry
+      run: pipx install poetry
+      shell: bash
+
+    - uses: actions/setup-python@v4
+      with:
+        python-version: ${{ inputs.python-version }}
+        architecture: "x64"
+        cache: "poetry"
+
+    - run: poetry install --with test
+      shell: bash

.github/workflows/codecov.yml

@@ -0,0 +1,47 @@
+name: Code Coverage
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    paths:
+      - "ktoolbox/**"
+      - "tests/**"
+      - ".github/actions/setup-python/**"
+      - ".github/workflows/codecov.yml"
+      - "pyproject.toml"
+      - "prod.env"
+
+jobs:
+  test:
+    name: Test Coverage
+    runs-on: ${{ matrix.os }}
+    concurrency:
+      group: test-coverage-${{ github.ref }}-${{ matrix.os }}-${{ matrix.python-version }}
+      cancel-in-progress: true
+    strategy:
+      matrix:
+        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        os: [ubuntu-latest, windows-latest, macos-latest]
+      fail-fast: false
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Python environment
+        uses: ./.github/actions/setup-python
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Run Pytest
+        run: |
+          cd tests/
+          pytest -v --capture=sys --cov --cov-report=xml --html=report-${{ matrix.python-version }}.html --self-contained-html
+
+      - name: Upload coverage report
+        uses: codecov/codecov-action@v3
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+        with:
+          files: ./tests/coverage.xml

tests/.coveragerc

@@ -0,0 +1,3 @@
+[run]
+branch = True
+source = ../ktoolbox