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"""
Tests for interrogate.py — sanitization, provider detection, prompt loading.
Bugs here break conversation replay during interrogation sessions.
"""
import pytest
from interrogate import sanitize_for_api, get_provider_from_log, load_prompt
class TestSanitizeForApi:
"""sanitize_for_api converts internal logs to API-compatible messages.
If custom fields leak through, the API call fails or behaves unpredictably.
"""
def test_strips_reasoning_field(self, sample_log_data):
clean = sanitize_for_api(sample_log_data["conversation"])
for msg in clean:
assert "reasoning" not in msg
assert "turn_count" not in msg
assert "response_metadata" not in msg
assert "finish_reason" not in msg
def test_preserves_tool_call_ids(self, sample_log_data):
"""Tool call IDs must be preserved — they link tool calls to tool results."""
clean = sanitize_for_api(sample_log_data["conversation"])
# Find the assistant message with tool calls
assistant_with_tools = [m for m in clean if m.get("role") == "assistant" and m.get("tool_calls")]
assert len(assistant_with_tools) == 1
tc = assistant_with_tools[0]["tool_calls"][0]
assert tc["id"] == "call_001"
assert tc["function"]["name"] == "list_files"
def test_preserves_tool_result(self, sample_log_data):
clean = sanitize_for_api(sample_log_data["conversation"])
tool_msgs = [m for m in clean if m.get("role") == "tool"]
assert len(tool_msgs) == 1
assert tool_msgs[0]["tool_call_id"] == "call_001"
def test_empty_conversation(self):
assert sanitize_for_api([]) == []
def test_system_message_preserved(self):
conv = [{"role": "system", "content": "You are an assistant."}]
clean = sanitize_for_api(conv)
assert clean == [{"role": "system", "content": "You are an assistant."}]
def test_user_message_preserved(self):
conv = [{"role": "user", "content": "Hello"}]
clean = sanitize_for_api(conv)
assert clean == [{"role": "user", "content": "Hello"}]
def test_assistant_with_no_content_sets_null(self):
"""Assistant msgs with tool calls often have content=None. API expects this."""
conv = [{
"role": "assistant",
"content": None,
"reasoning": "thinking...",
"tool_calls": [{
"id": "c1",
"type": "function",
"function": {"name": "list_files", "arguments": '{"path": "/"}'}
}],
"finish_reason": "tool_calls"
}]
clean = sanitize_for_api(conv)
assert clean[0]["content"] is None
assert "tool_calls" in clean[0]
def test_all_roles_handled(self, sample_log_data):
"""Every message in the conversation should be converted (not dropped)."""
original = sample_log_data["conversation"]
clean = sanitize_for_api(original)
assert len(clean) == len(original)
class TestGetProviderFromLog:
"""Provider detection from log data.
Wrong detection = wrong API key = failed interrogation.
"""
def test_openrouter_by_url(self):
log = {"model": "openai/gpt-4o", "base_url": "https://openrouter.ai/api/v1", "temperature": 1.0}
pc, mc = get_provider_from_log(log)
assert pc.name == "openrouter"
assert pc.api_key_env == "OPENROUTER_API_KEY"
def test_google_by_url(self):
log = {"model": "gemini-2.0-flash", "base_url": "https://generativelanguage.googleapis.com/v1beta/openai/", "temperature": 1.0}
pc, mc = get_provider_from_log(log)
assert pc.name == "google"
assert pc.api_key_env == "GOOGLE_API_KEY"
def test_groq_by_url(self):
log = {"model": "llama3-70b", "base_url": "https://api.groq.com/openai/v1", "temperature": 1.0}
pc, mc = get_provider_from_log(log)
assert pc.name == "groq"
def test_claude_by_model_name(self):
"""Claude model name should trigger anthropic provider, clearing base_url."""
log = {"model": "claude-3-opus", "base_url": None, "temperature": 0.7}
pc, mc = get_provider_from_log(log)
assert pc.name == "anthropic"
assert pc.base_url == "" # anthropic uses its own SDK
def test_gemini_by_model_name(self):
log = {"model": "gemini-pro", "base_url": None, "temperature": 1.0}
pc, mc = get_provider_from_log(log)
assert pc.name == "google"
def test_moonshot_by_model_name(self):
log = {"model": "moonshot-v1-8k", "base_url": None, "temperature": 1.0}
pc, mc = get_provider_from_log(log)
assert pc.name == "moonshot"
def test_kimi_by_model_name(self):
log = {"model": "kimi-k2.5", "base_url": None, "temperature": 1.0}
pc, mc = get_provider_from_log(log)
assert pc.name == "moonshot"
def test_unknown_falls_back_to_openai(self):
log = {"model": "some-random-model", "base_url": None, "temperature": 1.0}
pc, mc = get_provider_from_log(log)
assert pc.name == "openai"
def test_model_config_preserves_fields(self):
log = {
"model": "openai/gpt-4o",
"base_url": "https://openrouter.ai/api/v1",
"temperature": 0.42,
"extra_body_config": {"reasoning": {"enabled": True}}
}
pc, mc = get_provider_from_log(log)
assert mc.id == "openai/gpt-4o"
assert mc.temperature == 0.42
assert mc.extra_body == {"reasoning": {"enabled": True}}
def test_url_priority_over_model_name(self):
"""Claude via OpenRouter should detect as openrouter, not anthropic."""
log = {"model": "anthropic/claude-3-opus", "base_url": "https://openrouter.ai/api/v1", "temperature": 1.0}
pc, mc = get_provider_from_log(log)
assert pc.name == "openrouter"
class TestLoadPrompt:
"""load_prompt is used everywhere — if it crashes, experiments don't start."""
def test_loads_existing_file(self, tmp_path):
f = tmp_path / "prompt.md"
f.write_text(" You are an assistant. ")
result = load_prompt(str(f))
assert result == "You are an assistant." # stripped
def test_missing_file_returns_empty(self):
result = load_prompt("/nonexistent/file.md")
assert result == ""
def test_empty_file_returns_empty(self, tmp_path):
f = tmp_path / "empty.md"
f.write_text("")
result = load_prompt(str(f))
assert result == ""
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