name: Conformance Tests

on:
  workflow_dispatch:
  pull_request:
    branches: [ main ]
  push:
    branches: [ main ]

env:
  JAVA_VERSION: '21'
  JAVA_DISTRIBUTION: temurin
  NODE_VERSION: '22'


concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  # Cancel only when the run is NOT on `main` branch
  cancel-in-progress: ${{ github.ref != 'refs/heads/main'  }}

jobs:
  server:
    runs-on: ubuntu-latest
    name: Conformance Server Tests
    timeout-minutes: 20

    steps:
      - uses: actions/checkout@v7

      - name: Set up JDK
        uses: actions/setup-java@v6
        with:
          java-version: ${{ env.JAVA_VERSION }}
          distribution: ${{ env.JAVA_DISTRIBUTION }}

      - name: Setup Gradle
        uses: gradle/actions/setup-gradle@v6.3.0
        with:
          cache-read-only: ${{ github.ref != 'refs/heads/main' }}

      - name: Build
        run: ./gradlew :conformance-test:installDist

      - name: Start server
        run: |
          MCP_PORT=3001 conformance-test/build/install/conformance-test/bin/conformance-test &
          for i in $(seq 1 30); do
            if curl -s -o /dev/null http://localhost:3001/mcp; then
              echo "Server is ready"
              break
            fi
            sleep 1
          done

      - name: Run conformance tests
        uses: modelcontextprotocol/conformance@v0.1.16
        with:
          mode: server
          url: http://localhost:3001/mcp
          suite: active
          node-version: ${{ env.NODE_VERSION }}
          expected-failures: ./conformance-test/conformance-baseline.yml

  client:
    runs-on: ubuntu-latest
    name: "Conformance Client Tests: ${{ matrix.scenario }}"
    timeout-minutes: 20

    strategy:
      fail-fast: false
      matrix:
        scenario:
          - initialize
          - tools_call
          - elicitation-sep1034-client-defaults
          - sse-retry

    steps:
      - uses: actions/checkout@v7

      - name: Set up JDK
        uses: actions/setup-java@v6
        with:
          java-version: ${{ env.JAVA_VERSION }}
          distribution: ${{ env.JAVA_DISTRIBUTION }}

      - name: Setup Gradle
        uses: gradle/actions/setup-gradle@v6.3.0
        with:
          cache-read-only: ${{ github.ref != 'refs/heads/main' }}

      - name: Build
        run: ./gradlew :conformance-test:installDist

      - name: Run conformance tests
        uses: modelcontextprotocol/conformance@v0.1.16
        with:
          mode: client
          command: conformance-test/build/install/conformance-test/bin/conformance-client
          scenario: ${{ matrix.scenario }}
          node-version: ${{ env.NODE_VERSION }}
          expected-failures: ./conformance-test/conformance-baseline.yml

  auth:
    runs-on: ubuntu-latest
    name: Conformance Auth Tests
    timeout-minutes: 20

    steps:
      - uses: actions/checkout@v7

      - name: Set up JDK
        uses: actions/setup-java@v6
        with:
          java-version: ${{ env.JAVA_VERSION }}
          distribution: ${{ env.JAVA_DISTRIBUTION }}

      - name: Setup Gradle
        uses: gradle/actions/setup-gradle@v6.3.0
        with:
          cache-read-only: ${{ github.ref != 'refs/heads/main' }}

      - name: Build
        run: ./gradlew :conformance-test:installDist

      - name: Run conformance tests
        uses: modelcontextprotocol/conformance@v0.1.16
        with:
          mode: client
          command: conformance-test/build/install/conformance-test/bin/conformance-client
          suite: auth
          node-version: ${{ env.NODE_VERSION }}
          expected-failures: ./conformance-test/conformance-baseline.yml

  auth-scenarios:
    runs-on: ubuntu-latest
    name: "Conformance Auth Scenario: ${{ matrix.scenario }}"
    timeout-minutes: 20

    strategy:
      fail-fast: false
      matrix:
        scenario:
          - auth/client-credentials-jwt
          - auth/client-credentials-basic
          - auth/cross-app-access-complete-flow

    steps:
      - uses: actions/checkout@v7

      - name: Set up JDK
        uses: actions/setup-java@v6
        with:
          java-version: ${{ env.JAVA_VERSION }}
          distribution: ${{ env.JAVA_DISTRIBUTION }}

      - name: Setup Gradle
        uses: gradle/actions/setup-gradle@v6.3.0
        with:
          cache-read-only: ${{ github.ref != 'refs/heads/main' }}

      - name: Build
        run: ./gradlew :conformance-test:installDist

      - name: Run conformance tests
        uses: modelcontextprotocol/conformance@v0.1.16
        with:
          mode: client
          command: conformance-test/build/install/conformance-test/bin/conformance-client
          scenario: ${{ matrix.scenario }}
          node-version: ${{ env.NODE_VERSION }}
          expected-failures: ./conformance-test/conformance-baseline.yml