Feature: Dynamic Router Coverage
  Behave scenarios that exercise dynamic routing branches and fallback logic.

  Scenario: Default route when no rules are provided
    Given a dynamic router with no rules
    When I route the message
      """
      {"text": "hello"}
      """
    Then the router should return the default end edge

  Scenario: Route to target when no condition is required
    Given a dynamic router with a rule targeting "next" and no condition
    When I route the message
      """
      {"text": "any"}
      """
    Then the router should return a single edge to "next"

  Scenario: Route to target when condition matches
    Given a dynamic router with a rule targeting "match_target" when message type is "match"
    When I route the message
      """
      {"type": "match", "text": "payload"}
      """
    Then the router should return a single edge to "match_target"

  Scenario: Fall back to end when condition fails
    Given a dynamic router with a rule targeting "conditional" when message type is "expected"
    When I route the message
      """
      {"type": "other", "text": "payload"}
      """
    Then the router should return the default end edge