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Validating Password Generator Security Controls in AutoGPT

This test suite validates a password generator implementation using Python’s unittest framework, focusing on password length requirements, input validation, and content verification. The tests ensure generated passwords meet security criteria and handle edge cases appropriately.

Test Coverage Overview

The test suite provides comprehensive coverage of the password generator functionality, focusing on three critical aspects:

Password length validation across the valid range (8-16 characters)
Error handling for invalid length inputs
Password content verification including numeric and special characters

Key edge cases include boundary testing of password lengths and validation of character composition requirements.

Implementation Analysis

The testing approach utilizes unittest’s class-based structure to organize related test cases logically. The implementation leverages Python’s assertion methods and context managers for exception testing.

Notable patterns include:

Iterative testing using range-based verification
Context manager usage for exception testing
String content validation using generator expressions

Technical Details

Testing tools and configuration:

Python’s built-in unittest framework
string module for character set validation
Custom password_generator module integration
Pyright type checking configuration

Best Practices Demonstrated

The test suite exemplifies several testing best practices, including isolation of test cases, clear naming conventions, and comprehensive validation of requirements.

Systematic boundary testing
Proper exception handling verification
Modular test method organization
Clear test case isolation

significant-gravitas/autogpt

classic/benchmark/agbenchmark/challenges/verticals/code/2_password_generator/custom_python/test.py

            
# pyright: reportMissingImports=false
import unittest

import password_generator


class TestPasswordGenerator(unittest.TestCase):
    def test_password_length(self):
        for i in range(8, 17):
            password = password_generator.generate_password(i)
            self.assertEqual(len(password), i)

    def test_value_error(self):
        with self.assertRaises(ValueError):
            password_generator.generate_password(7)
        with self.assertRaises(ValueError):
            password_generator.generate_password(17)

    def test_password_content(self):
        password = password_generator.generate_password()
        self.assertTrue(any(c.isdigit() for c in password))
        self.assertTrue(
            any(c in password_generator.string.punctuation for c in password)
        )


if __name__ == "__main__":
    unittest.main()