"""
Error Handling Tests

Tests that QWED fails gracefully - ALL SKIPPED until API server is available.
"""

import pytest


# Mark all tests as skip - require QWED API server
pytestmark = pytest.mark.skip(reason="Requires QWED API server to be running")


def test_invalid_math_input():
    """Verify graceful handling of unparseable math input"""
    pass


def test_empty_input():
    """Verify handling of empty input"""
    pass


def test_null_input():
    """Verify handling of None/null input"""
    pass


def test_solver_timeout_handling():
    """Verify graceful handling when solver times out"""
    pass


def test_missing_api_key():
    """Verify clear error message when API key is missing"""
    pass


def test_invalid_base_url():
    """Verify handling of invalid base URL"""
    pass


def test_invalid_provider():
    """Verify clear error message for unsupported provider"""
    pass


def test_unsupported_engine():
    """Verify clear error message for non-existent engine"""
    pass


def test_engine_mismatch():
    """Verify handling when wrong engine is used"""
    pass


def test_memory_limit_handling():
    """Verify handling when verification requires too much memory"""
    pass


def test_concurrent_request_handling():
    """Verify system handles concurrent requests"""
    pass


def test_malformed_json_input():
    """Verify handling of malformed JSON"""
    pass


def test_sql_injection_in_claim():
    """Verify QWED doesn't execute malicious SQL"""
    pass


if __name__ == "__main__":
    pytest.main([__file__, "-v"])
