roles/test/tasks/main.yaml

- name: Run tests
  shell:
    cmd: |
      set -euxo pipefail
      node --experimental-vm-modules ./node_modules/jest/bin/jest.js --ci |& tee out/jest-log.txt
    chdir: "{{ zuul.project.src_dir }}"
    executable: /bin/bash
  changed_when: false