tests.yml

name: Tests & Code Quality

on:
  push:
    branches:
      - feature/**
      - bugfix/**
      - main
  pull_request:
    branches:
      - main
  # Run tests on schedule to catch dependency issues
  schedule:
    - cron: "00 01 * * *" # Daily at 1 AM UTC

env:
  CARGO_TERM_COLOR: always
  RUST_BACKTRACE: 1

permissions:
  contents: read
  checks: write
  pull-requests: write

jobs:
  test:
    name: Tests - ${{ matrix.os }} (${{ matrix.rust }})
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
        rust: [stable]

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable
        with:
          toolchain: ${{ matrix.rust }}

      - name: Cache cargo registry
        uses: actions/cache@v3
        with:
          path: ~/.cargo/registry
          key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            ${{ runner.os }}-cargo-registry-

      - name: Cache cargo index
        uses: actions/cache@v3
        with:
          path: ~/.cargo/git
          key: ${{ runner.os }}-cargo-git-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            ${{ runner.os }}-cargo-git-

      - name: Cache cargo build
        uses: actions/cache@v3
        with:
          path: target
          key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            ${{ runner.os }}-cargo-build-target-

      - name: Run tests
        run: cargo test --verbose

      - name: Run tests (release)
        run: cargo test --release --verbose

  clippy:
    name: Clippy Linter
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable
        with:
          components: clippy

      - name: Cache cargo registry
        uses: actions/cache@v3
        with:
          path: ~/.cargo/registry
          key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            ${{ runner.os }}-cargo-registry-

      - name: Cache cargo build
        uses: actions/cache@v3
        with:
          path: target
          key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            ${{ runner.os }}-cargo-build-target-

      - name: Run clippy
        run: cargo clippy --all-targets --all-features -- -D warnings

  fmt:
    name: Code Formatting
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable
        with:
          components: rustfmt

      - name: Check formatting
        run: cargo fmt -- --check

  build:
    name: Build - ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable

      - name: Cache cargo registry
        uses: actions/cache@v3
        with:
          path: ~/.cargo/registry
          key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            ${{ runner.os }}-cargo-registry-

      - name: Cache cargo build
        uses: actions/cache@v3
        with:
          path: target
          key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            ${{ runner.os }}-cargo-build-target-

      - name: Build debug binary
        run: cargo build --verbose

      - name: Build release binary
        run: cargo build --release --verbose

  security:
    name: Security Audit
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable

      - name: Install cargo-audit
        run: cargo install cargo-audit

      - name: Run security audit
        run: cargo audit

  coverage:
    name: Code Coverage Report
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable

      - name: Install tarpaulin
        run: cargo install cargo-tarpaulin

      - name: Generate coverage report
        run: cargo tarpaulin --out Xml --timeout 300 --exclude-files tests/** --verbose

      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v3
        with:
          files: ./cobertura.xml
          flags: unittests
          name: codecov-umbrella
          fail_ci_if_error: false

  docs:
    name: Documentation
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable

      - name: Check documentation
        env:
          RUSTDOCFLAGS: -D warnings
        run: cargo doc --no-deps --document-private-items

  test-results:
    name: Test Results Summary
    runs-on: ubuntu-latest
    if: always()
    needs: [test, clippy, fmt, build, security, docs]
    steps:
      - name: Check test status
        run: |
          echo "## Test Results Summary" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "All checks completed" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "### Job Status" >> $GITHUB_STEP_SUMMARY
          echo "- Tests: ${{ needs.test.result }}" >> $GITHUB_STEP_SUMMARY
          echo "- Clippy: ${{ needs.clippy.result }}" >> $GITHUB_STEP_SUMMARY
          echo "- Formatting: ${{ needs.fmt.result }}" >> $GITHUB_STEP_SUMMARY
          echo "- Build: ${{ needs.build.result }}" >> $GITHUB_STEP_SUMMARY
          echo "- Security Audit: ${{ needs.security.result }}" >> $GITHUB_STEP_SUMMARY
          echo "- Documentation: ${{ needs.docs.result }}" >> $GITHUB_STEP_SUMMARY