# tests/integration/security/test_input_validation.py
import pytest


@pytest.mark.integration
@pytest.mark.security
class TestInputValidation:
    def test_sql_injection_prevention(self, client, auth_headers):
        """Test SQL injection prevention in search parameters"""
        # Try SQL injection in search parameter
        malicious_search = "'; DROP TABLE products; --"

        response = client.get(
            f"/api/v1/product?search={malicious_search}", headers=auth_headers
        )

        # Should not crash and should return normal response
        assert response.status_code == 200
        # Database should still be intact (no products dropped)

    # def test_input_validation(self, client, auth_headers):
    #     # TODO: implement sanitization
    #     """Test input validation and sanitization"""
    #     # Test XSS attempt in product creation
    #     xss_payload = "<script>alert('xss')</script>"
    #
    #     product_data = {
    #         "product_id": "XSS_TEST",
    #         "title": xss_payload,
    #         "description": xss_payload,
    #     }
    #
    #     response = client.post("/api/v1/product", headers=auth_headers, json=product_data)
    #
    #     assert response.status_code == 200
    #     data = response.json()
    #     assert "<script>" not in data["title"]
    #     assert "&lt;script&gt;" in data["title"]

    def test_parameter_validation(self, client, auth_headers):
        """Test parameter validation for API endpoints"""
        # Test invalid pagination parameters
        response = client.get("/api/v1/product?limit=-1", headers=auth_headers)
        assert response.status_code == 422  # Validation error

        response = client.get("/api/v1/product?skip=-1", headers=auth_headers)
        assert response.status_code == 422  # Validation error

    def test_json_validation(self, client, auth_headers):
        """Test JSON validation for POST requests"""
        # Test invalid JSON structure
        response = client.post(
            "/api/v1/product", headers=auth_headers, content="invalid json content"
        )
        assert response.status_code == 422  # JSON decode error

        # Test missing required fields
        response = client.post(
            "/api/v1/product",
            headers=auth_headers,
            json={"title": "Test Product"},  # Missing required product_id
        )
        assert response.status_code == 422  # Validation error