6.3Implementation

class CriticActorPipeline:
    def __init__(self, actor: Agent, critic: Agent, max_rounds=3):
        self.actor = actor
        self.critic = critic
        self.max_rounds = max_rounds

    def generate_reviewed_tests(self, spec: str) -> TestSuite:
        # Actor generates initial test suite
        tests = self.actor.generate(spec)
        print(f"Actor generated {len(tests)} tests")

        for round_num in range(self.max_rounds):
            # Critic reviews all tests
            review = self.critic.review(tests, spec)
            print(f"Round {round_num + 1}: "
                  f"{review.approved_count} approved, "
                  f"{review.revise_count} need revision, "
                  f"{review.rejected_count} rejected")

            if review.approval_rate >= 0.9:  # 90%+ tests approved
                print(f"Critic satisfied after {round_num + 1} rounds")
                break

            # Actor revises based on critic feedback
            tests = self.actor.revise(tests, review.feedback)

        # Final suite: only approved tests
        return TestSuite(tests=[t for t in tests if t.status == "approved"])