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"""
Tests for the strategy_utils module.
"""
import pytest
from unittest.mock import MagicMock, patch
from typing import Dict, List, Callable
from azure.ai.evaluation.red_team._utils.strategy_utils import (
strategy_converter_map,
get_converter_for_strategy,
get_chat_target,
get_orchestrators_for_attack_strategies
)
from azure.ai.evaluation.red_team._attack_strategy import AttackStrategy
from azure.ai.evaluation.red_team._callback_chat_target import _CallbackChatTarget
from pyrit.prompt_converter import (
PromptConverter, Base64Converter, FlipConverter, MorseConverter
)
from pyrit.prompt_target import PromptChatTarget, OpenAIChatTarget
@pytest.mark.unittest
class TestStrategyConverterMap:
"""Test the strategy_converter_map function."""
def test_strategy_converter_map(self):
"""Test that the strategy converter map contains expected mappings."""
converters = strategy_converter_map()
# Test that all attack strategies have a corresponding converter
for strategy in AttackStrategy:
assert strategy in converters, f"Missing converter for {strategy}"
# Test specific converters
assert converters[AttackStrategy.Baseline] is None
assert isinstance(converters[AttackStrategy.Base64], Base64Converter)
assert isinstance(converters[AttackStrategy.Flip], FlipConverter)
assert isinstance(converters[AttackStrategy.Morse], MorseConverter)
# Test strategy groups
assert isinstance(converters[AttackStrategy.EASY], list)
assert len(converters[AttackStrategy.EASY]) == 3
assert isinstance(converters[AttackStrategy.MODERATE], list)
assert isinstance(converters[AttackStrategy.DIFFICULT], list)
@pytest.mark.unittest
class TestConverterForStrategy:
"""Test the get_converter_for_strategy function."""
def test_get_converter_for_strategy_single(self):
"""Test getting converter for a single strategy."""
converter = get_converter_for_strategy(AttackStrategy.Base64)
assert isinstance(converter, Base64Converter)
# Test strategy with no converter
converter = get_converter_for_strategy(AttackStrategy.Baseline)
assert converter is None
def test_get_converter_for_strategy_list(self):
"""Test getting converters for a list of strategies."""
strategies = [AttackStrategy.Base64, AttackStrategy.Flip]
converters = get_converter_for_strategy(strategies)
assert isinstance(converters, list)
assert len(converters) == 2
assert isinstance(converters[0], Base64Converter)
assert isinstance(converters[1], FlipConverter)
@pytest.mark.unittest
class TestChatTargetFunctions:
"""Test chat target related functions."""
@patch("azure.ai.evaluation.red_team._utils.strategy_utils.OpenAIChatTarget")
def test_get_chat_target_prompt_chat_target(self, mock_openai_chat_target):
"""Test getting chat target from an existing PromptChatTarget."""
mock_target = MagicMock(spec=PromptChatTarget)
result = get_chat_target(mock_target)
assert result == mock_target
# Verify that we don't create a new target
mock_openai_chat_target.assert_not_called()
@patch("azure.ai.evaluation.red_team._utils.strategy_utils.OpenAIChatTarget")
def test_get_chat_target_azure_openai(self, mock_openai_chat_target):
"""Test getting chat target from an Azure OpenAI configuration."""
mock_instance = MagicMock()
mock_openai_chat_target.return_value = mock_instance
# Test with API key
config = {
"azure_deployment": "gpt-35-turbo",
"azure_endpoint": "https://example.openai.azure.com",
"api_key": "test-api-key"
}
result = get_chat_target(config)
mock_openai_chat_target.assert_called_once_with(
model_name="gpt-35-turbo",
endpoint="https://example.openai.azure.com",
api_key="test-api-key",
api_version='2024-06-01'
)
assert result == mock_instance
# Reset mock
mock_openai_chat_target.reset_mock()
# Test with AAD auth
config = {
"azure_deployment": "gpt-35-turbo",
"azure_endpoint": "https://example.openai.azure.com"
}
result = get_chat_target(config)
mock_openai_chat_target.assert_called_once_with(
model_name="gpt-35-turbo",
endpoint="https://example.openai.azure.com",
use_aad_auth=True,
api_version='2024-06-01'
)
@patch("azure.ai.evaluation.red_team._utils.strategy_utils.OpenAIChatTarget")
def test_get_chat_target_openai(self, mock_openai_chat_target):
"""Test getting chat target from an OpenAI configuration."""
mock_instance = MagicMock()
mock_openai_chat_target.return_value = mock_instance
config = {
"model": "gpt-4",
"api_key": "test-api-key"
}
result = get_chat_target(config)
mock_openai_chat_target.assert_called_once_with(
model_name="gpt-4",
endpoint=None,
api_key="test-api-key",
api_version='2024-06-01'
)
# Test with base_url
mock_openai_chat_target.reset_mock()
config = {
"model": "gpt-4",
"api_key": "test-api-key",
"base_url": "https://example.com/api"
}
result = get_chat_target(config)
mock_openai_chat_target.assert_called_once_with(
model_name="gpt-4",
endpoint="https://example.com/api",
api_key="test-api-key",
api_version='2024-06-01'
)
@patch("azure.ai.evaluation.red_team._utils.strategy_utils._CallbackChatTarget")
def test_get_chat_target_callback_function(self, mock_callback_chat_target):
"""Test getting chat target from a callback function with proper signature."""
mock_instance = MagicMock()
mock_callback_chat_target.return_value = mock_instance
def callback_fn(messages, stream, session_state, context):
return {"role": "assistant", "content": "test"}
result = get_chat_target(callback_fn)
mock_callback_chat_target.assert_called_once_with(callback=callback_fn)
assert result == mock_instance
@patch("azure.ai.evaluation.red_team._utils.strategy_utils._CallbackChatTarget")
def test_get_chat_target_simple_function(self, mock_callback_chat_target):
"""Test getting chat target from a simple function without proper signature."""
mock_instance = MagicMock()
mock_callback_chat_target.return_value = mock_instance
def simple_fn(query):
return "test response"
result = get_chat_target(simple_fn)
# Verify that _CallbackChatTarget was called with a function that has been adapted
mock_callback_chat_target.assert_called_once()
assert result == mock_instance
@pytest.mark.unittest
class TestOrchestratorFunctions:
"""Test orchestrator related functions."""
def test_get_orchestrators_for_attack_strategies(self):
"""Test getting orchestrators for attack strategies."""
strategies = [AttackStrategy.Base64, AttackStrategy.Flip]
orchestrators = get_orchestrators_for_attack_strategies(strategies)
assert isinstance(orchestrators, list)
assert len(orchestrators) == 1
assert callable(orchestrators[0])
# Test the orchestrator function returns None (since it's a placeholder)
mock_chat_target = MagicMock()
mock_prompts = ["test prompt"]
mock_converter = MagicMock()
result = orchestrators[0](mock_chat_target, mock_prompts, mock_converter, "test-strategy", "test-risk")
assert result is None
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