Files
DocsGPT/tests/agents/test_api_tool.py
2026-03-28 21:51:47 +00:00

283 lines
9.9 KiB
Python

"""Tests for application/agents/tools/api_tool.py"""
import json
from unittest.mock import MagicMock, patch
import pytest
import requests
from application.agents.tools.api_tool import APITool
@pytest.fixture
def tool():
return APITool(
config={
"url": "https://api.example.com/data",
"method": "GET",
"headers": {"Accept": "application/json"},
"query_params": {},
}
)
@pytest.fixture
def post_tool():
return APITool(
config={
"url": "https://api.example.com/items",
"method": "POST",
"headers": {},
"query_params": {},
}
)
@pytest.mark.unit
class TestAPIToolInit:
def test_default_values(self):
tool = APITool(config={})
assert tool.url == ""
assert tool.method == "GET"
assert tool.headers == {}
assert tool.query_params == {}
@pytest.mark.unit
class TestMakeApiCall:
@patch("application.agents.tools.api_tool.validate_url")
@patch("application.agents.tools.api_tool.requests.get")
def test_successful_get(self, mock_get, mock_validate, tool):
mock_resp = MagicMock()
mock_resp.status_code = 200
mock_resp.headers = {"Content-Type": "application/json"}
mock_resp.json.return_value = {"result": "ok"}
mock_resp.content = b'{"result":"ok"}'
mock_get.return_value = mock_resp
result = tool.execute_action("any_action")
assert result["status_code"] == 200
assert result["data"] == {"result": "ok"}
assert result["message"] == "API call successful."
@patch("application.agents.tools.api_tool.validate_url")
@patch("application.agents.tools.api_tool.requests.post")
def test_successful_post(self, mock_post, mock_validate, post_tool):
mock_resp = MagicMock()
mock_resp.status_code = 201
mock_resp.headers = {"Content-Type": "application/json"}
mock_resp.json.return_value = {"id": 1}
mock_resp.content = b'{"id":1}'
mock_post.return_value = mock_resp
result = post_tool.execute_action("create", name="test")
assert result["status_code"] == 201
@patch("application.agents.tools.api_tool.validate_url")
def test_ssrf_blocked(self, mock_validate, tool):
from application.core.url_validation import SSRFError
mock_validate.side_effect = SSRFError("blocked")
result = tool.execute_action("any")
assert result["status_code"] is None
assert "URL validation error" in result["message"]
@patch("application.agents.tools.api_tool.validate_url")
@patch("application.agents.tools.api_tool.requests.get")
def test_timeout_error(self, mock_get, mock_validate, tool):
mock_get.side_effect = requests.exceptions.Timeout()
result = tool.execute_action("any")
assert result["status_code"] is None
assert "timeout" in result["message"].lower()
@patch("application.agents.tools.api_tool.validate_url")
@patch("application.agents.tools.api_tool.requests.get")
def test_connection_error(self, mock_get, mock_validate, tool):
mock_get.side_effect = requests.exceptions.ConnectionError("refused")
result = tool.execute_action("any")
assert result["status_code"] is None
assert "Connection error" in result["message"]
@patch("application.agents.tools.api_tool.validate_url")
@patch("application.agents.tools.api_tool.requests.get")
def test_http_error(self, mock_get, mock_validate, tool):
mock_resp = MagicMock()
mock_resp.status_code = 404
mock_resp.text = "Not Found"
mock_resp.json.side_effect = json.JSONDecodeError("", "", 0)
mock_resp.raise_for_status.side_effect = requests.exceptions.HTTPError(
response=mock_resp
)
mock_get.return_value = mock_resp
result = tool.execute_action("any")
assert result["status_code"] == 404
assert "HTTP Error" in result["message"]
@patch("application.agents.tools.api_tool.validate_url")
def test_unsupported_method(self, mock_validate):
tool = APITool(
config={"url": "https://example.com", "method": "CUSTOM"}
)
result = tool.execute_action("any")
assert result["status_code"] is None
assert "Unsupported" in result["message"]
@patch("application.agents.tools.api_tool.validate_url")
@patch("application.agents.tools.api_tool.requests.put")
def test_put_method(self, mock_put, mock_validate):
tool = APITool(config={"url": "https://example.com/item/1", "method": "PUT"})
mock_resp = MagicMock()
mock_resp.status_code = 200
mock_resp.headers = {"Content-Type": "application/json"}
mock_resp.json.return_value = {}
mock_resp.content = b'{}'
mock_put.return_value = mock_resp
result = tool.execute_action("update", name="new")
assert result["status_code"] == 200
@patch("application.agents.tools.api_tool.validate_url")
@patch("application.agents.tools.api_tool.requests.delete")
def test_delete_method(self, mock_delete, mock_validate):
tool = APITool(config={"url": "https://example.com/item/1", "method": "DELETE"})
mock_resp = MagicMock()
mock_resp.status_code = 204
mock_resp.headers = {"Content-Type": "text/plain"}
mock_resp.content = b''
mock_delete.return_value = mock_resp
result = tool.execute_action("delete")
assert result["status_code"] == 204
@patch("application.agents.tools.api_tool.validate_url")
@patch("application.agents.tools.api_tool.requests.patch")
def test_patch_method(self, mock_patch, mock_validate):
tool = APITool(config={"url": "https://example.com/item/1", "method": "PATCH"})
mock_resp = MagicMock()
mock_resp.status_code = 200
mock_resp.headers = {"Content-Type": "application/json"}
mock_resp.json.return_value = {"patched": True}
mock_resp.content = b'{"patched":true}'
mock_patch.return_value = mock_resp
result = tool.execute_action("patch", field="val")
assert result["status_code"] == 200
@patch("application.agents.tools.api_tool.validate_url")
@patch("application.agents.tools.api_tool.requests.head")
def test_head_method(self, mock_head, mock_validate):
tool = APITool(config={"url": "https://example.com", "method": "HEAD"})
mock_resp = MagicMock()
mock_resp.status_code = 200
mock_resp.headers = {"Content-Type": "text/html"}
mock_resp.content = b''
mock_head.return_value = mock_resp
result = tool.execute_action("check")
assert result["status_code"] == 200
@patch("application.agents.tools.api_tool.validate_url")
@patch("application.agents.tools.api_tool.requests.options")
def test_options_method(self, mock_options, mock_validate):
tool = APITool(config={"url": "https://example.com", "method": "OPTIONS"})
mock_resp = MagicMock()
mock_resp.status_code = 200
mock_resp.headers = {"Content-Type": "text/plain"}
mock_resp.content = b''
mock_options.return_value = mock_resp
result = tool.execute_action("options")
assert result["status_code"] == 200
@pytest.mark.unit
class TestPathParamSubstitution:
@patch("application.agents.tools.api_tool.validate_url")
@patch("application.agents.tools.api_tool.requests.get")
def test_path_params_substituted(self, mock_get, mock_validate):
tool = APITool(
config={
"url": "https://api.example.com/users/{user_id}/posts/{post_id}",
"method": "GET",
"query_params": {"user_id": "42", "post_id": "7"},
}
)
mock_resp = MagicMock()
mock_resp.status_code = 200
mock_resp.headers = {"Content-Type": "application/json"}
mock_resp.json.return_value = []
mock_resp.content = b'[]'
mock_get.return_value = mock_resp
tool.execute_action("get")
called_url = mock_get.call_args[0][0]
assert "/users/42/posts/7" in called_url
assert "{user_id}" not in called_url
@pytest.mark.unit
class TestParseResponse:
def test_json_response(self, tool):
mock_resp = MagicMock()
mock_resp.headers = {"Content-Type": "application/json"}
mock_resp.json.return_value = {"key": "val"}
mock_resp.content = b'{"key":"val"}'
result = tool._parse_response(mock_resp)
assert result == {"key": "val"}
def test_text_response(self, tool):
mock_resp = MagicMock()
mock_resp.headers = {"Content-Type": "text/plain"}
mock_resp.text = "plain text"
mock_resp.content = b"plain text"
result = tool._parse_response(mock_resp)
assert result == "plain text"
def test_xml_response(self, tool):
mock_resp = MagicMock()
mock_resp.headers = {"Content-Type": "application/xml"}
mock_resp.text = "<root><item>1</item></root>"
mock_resp.content = b"<root><item>1</item></root>"
result = tool._parse_response(mock_resp)
assert "<root>" in result
def test_empty_content(self, tool):
mock_resp = MagicMock()
mock_resp.headers = {"Content-Type": "application/json"}
mock_resp.content = b""
result = tool._parse_response(mock_resp)
assert result is None
def test_html_response(self, tool):
mock_resp = MagicMock()
mock_resp.headers = {"Content-Type": "text/html"}
mock_resp.text = "<html><body>Hi</body></html>"
mock_resp.content = b"<html><body>Hi</body></html>"
result = tool._parse_response(mock_resp)
assert "<html>" in result
@pytest.mark.unit
class TestAPIToolMetadata:
def test_actions_metadata_empty(self, tool):
assert tool.get_actions_metadata() == []
def test_config_requirements_empty(self, tool):
assert tool.get_config_requirements() == {}