"""Tests for DeepSeek client."""
from unittest.mock import MagicMock, patch
import pytest
from context_manager.deepseek_client import DeepSeekClient
from models import ContextEntry
class TestDeepSeekClient:
"""Test DeepSeek client."""
@patch("context_manager.deepseek_client.OpenAI")
def test_init(self, mock_openai: MagicMock, monkeypatch: pytest.MonkeyPatch) -> None:
"""Test DeepSeek client initialization."""
monkeypatch.setenv("DEEPSEEK_API_KEY", "test-key")
client = DeepSeekClient()
assert client is not None
assert client.model == "deepseek-chat"
# Verify OpenAI client was initialized with DeepSeek base URL
mock_openai.assert_called_once_with(api_key="test-key", base_url="https://api.deepseek.com")
def test_init_no_api_key(self, monkeypatch: pytest.MonkeyPatch) -> None:
"""Test initialization fails without API key."""
monkeypatch.delenv("DEEPSEEK_API_KEY", raising=False)
with pytest.raises(ValueError, match="DeepSeek API key"):
DeepSeekClient()
@patch("context_manager.deepseek_client.OpenAI")
def test_get_second_opinion(self, mock_openai: MagicMock, sample_context: ContextEntry, monkeypatch: pytest.MonkeyPatch) -> None:
"""Test getting a second opinion."""
monkeypatch.setenv("DEEPSEEK_API_KEY", "test-key")
# Mock DeepSeek response (OpenAI-compatible)
mock_client = MagicMock()
mock_response = MagicMock()
mock_response.choices = [MagicMock()]
mock_response.choices[0].message.content = "This code looks efficient"
mock_client.chat.completions.create.return_value = mock_response
mock_openai.return_value = mock_client
client = DeepSeekClient()
response = client.get_second_opinion(sample_context)
assert response == "This code looks efficient"
assert mock_client.chat.completions.create.called
@patch("context_manager.deepseek_client.OpenAI")
def test_get_second_opinion_with_question(
self, mock_openai: MagicMock, sample_context: ContextEntry, monkeypatch: pytest.MonkeyPatch
) -> None:
"""Test getting a second opinion with a custom question."""
monkeypatch.setenv("DEEPSEEK_API_KEY", "test-key")
# Mock DeepSeek response
mock_client = MagicMock()
mock_response = MagicMock()
mock_response.choices = [MagicMock()]
mock_response.choices[0].message.content = "Yes, the implementation is optimal"
mock_client.chat.completions.create.return_value = mock_response
mock_openai.return_value = mock_client
client = DeepSeekClient()
response = client.get_second_opinion(sample_context, "Is this optimal?")
assert response == "Yes, the implementation is optimal"
@patch("context_manager.deepseek_client.OpenAI")
def test_format_context_for_deepseek(
self, mock_openai: MagicMock, sample_context: ContextEntry, monkeypatch: pytest.MonkeyPatch
) -> None:
"""Test formatting context for DeepSeek."""
monkeypatch.setenv("DEEPSEEK_API_KEY", "test-key")
mock_openai.return_value = MagicMock()
client = DeepSeekClient()
formatted = client._format_context_for_deepseek(sample_context)
assert "Test Context" in formatted
assert sample_context.type in formatted
assert "test.py" in formatted or "hello" in formatted
@patch("context_manager.deepseek_client.OpenAI")
def test_format_context_with_messages(self, mock_openai: MagicMock, monkeypatch: pytest.MonkeyPatch) -> None:
"""Test formatting context with messages."""
from models import ContextContent, ContextEntry
monkeypatch.setenv("DEEPSEEK_API_KEY", "test-key")
mock_openai.return_value = MagicMock()
context = ContextEntry(
type="conversation",
title="Test",
content=ContextContent(messages=["Message 1", "Message 2"]),
tags=[],
project_path="/test",
)
client = DeepSeekClient()
formatted = client._format_context_for_deepseek(context)
assert "Message 1" in formatted
assert "Message 2" in formatted
@patch("context_manager.deepseek_client.OpenAI")
def test_format_context_with_suggestions(self, mock_openai: MagicMock, monkeypatch: pytest.MonkeyPatch) -> None:
"""Test formatting context with suggestions."""
from models import ContextContent, ContextEntry
monkeypatch.setenv("DEEPSEEK_API_KEY", "test-key")
mock_openai.return_value = MagicMock()
context = ContextEntry(
type="suggestion",
title="Test",
content=ContextContent(suggestions="Implement caching layer"),
tags=[],
project_path="/test",
)
client = DeepSeekClient()
formatted = client._format_context_for_deepseek(context)
assert "Implement caching layer" in formatted
@patch("context_manager.deepseek_client.OpenAI")
def test_format_context_with_errors(self, mock_openai: MagicMock, monkeypatch: pytest.MonkeyPatch) -> None:
"""Test formatting context with errors."""
from models import ContextContent, ContextEntry
monkeypatch.setenv("DEEPSEEK_API_KEY", "test-key")
mock_openai.return_value = MagicMock()
context = ContextEntry(
type="error",
title="Test",
content=ContextContent(errors="IndexError: list index out of range"),
tags=[],
project_path="/test",
)
client = DeepSeekClient()
formatted = client._format_context_for_deepseek(context)
assert "IndexError: list index out of range" in formatted