mock-httpd-0.0.0.0: example.yml

# All file system access is restricted to this directory:
directory: ./tmp

# Listen on one or more ports:
listen:
  - port: 3210

# Routes match incoming requests.  The first route that matches all of
# its "match_*" properties wins.
routes:
  - match_path: /hello
    match_method: GET

    # Actions generate/modify the response:
    actions:
      - serve_text: "Hello World!\n"
      - content_type: text/plain
      - response_code: 200
      - set_headers:
          X-Hello: "World"
          X-Cool-Code: "200"