adaptive_test_generator.py

class AdaptiveTestGenerator:
    """
    Generates new tests from system failures.
    """

    def __init__(self):

        self.generated_tests = []

    # =====================================================
    # EXTRACT FAILURE SIGNALS
    # =====================================================
    def mine_failures(self, execution_logs):

        failures = []

        for log in execution_logs:

            if log.get("error") or log.get("result", 1.0) < 0:

                failures.append(log)

        return failures

    # =====================================================
    # CONVERT FAILURE → TEST CASE
    # =====================================================
    def synthesize_tests(self, failures):

        tests = []

        for f in failures:

            tests.append({
                "input_state": f.get("state"),
                "expected_behavior": "no_crash",
                "failure_context": f
            })

        self.generated_tests.extend(tests)

        return tests

    # =====================================================
    # GET FULL TEST SUITE
    # =====================================================
    def get_tests(self):

        return self.generated_tests