name: Test Suite

on:
  push:
    branches: [main, develop]
  pull_request:
    branches: [main]

env:
  CARGO_TERM_COLOR: always
  RUST_BACKTRACE: 1
  ENGRAM_TEST_MOCK_EMBEDDINGS: "1"

jobs:
  unit-tests:
    name: Unit Tests
    runs-on: ubuntu-latest
    timeout-minutes: 15
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - uses: Swatinem/rust-cache@v2
      - run: cargo test --workspace --lib

  mcp-tests:
    name: MCP E2E Tests
    runs-on: ubuntu-latest
    timeout-minutes: 20
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - uses: Swatinem/rust-cache@v2
      - run: cargo build --release --package engram-mcp
      - run: cargo test --package engram-e2e --test mcp_protocol -- --test-threads=1

  cognitive-tests:
    name: Cognitive Science Tests
    runs-on: ubuntu-latest
    timeout-minutes: 30
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - uses: Swatinem/rust-cache@v2
      - run: cargo test --package engram-e2e --test cognitive -- --test-threads=1

  journey-tests:
    name: User Journey Tests
    runs-on: ubuntu-latest
    timeout-minutes: 30
    needs: [unit-tests]
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - uses: Swatinem/rust-cache@v2
      - run: cargo test --package engram-e2e --test journeys -- --test-threads=1

  extreme-tests:
    name: Extreme Validation Tests
    runs-on: ubuntu-latest
    timeout-minutes: 30
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - uses: Swatinem/rust-cache@v2
      - run: cargo test --package engram-e2e --test extreme -- --test-threads=1

  benchmarks:
    name: Performance Benchmarks
    runs-on: ubuntu-latest
    if: github.ref == 'refs/heads/main'
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - uses: Swatinem/rust-cache@v2
      - run: cargo bench --package engram-e2e
      - uses: benchmark-action/github-action-benchmark@v1
        with:
          tool: 'cargo'
          alert-threshold: '150%'
          comment-on-alert: true

  coverage:
    name: Code Coverage
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
        with:
          components: llvm-tools-preview
      - uses: taiki-e/install-action@cargo-llvm-cov
      - run: cargo llvm-cov --workspace --lcov --output-path lcov.info
      - uses: codecov/codecov-action@v3
        with:
          files: lcov.info