ci.yml

name: CI

on:
  push:
    branches: ["**"]
  pull_request:
    branches: ["**"]

jobs:
  build:
    name: Build and test (JDK 21)
    runs-on: ubuntu-latest
    steps:
      - name: Check out repository
        uses: actions/checkout@v4

      - name: Set up JDK 21
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: "21"
          cache: maven

      - name: Build and run unit tests
        run: mvn -B test

      - name: Verify implementation against the corpus (conformance)
        # Runs the conformance suite that drives all 74 corpus vectors through
        # the validation pipeline and asserts each verdict, diagnostic code, and
        # structured details against corpus.json. This is the code-vs-corpus
        # check: the build fails if the implementation diverges from any vector.
        run: mvn -B test -Dtest=ConformanceTest