Congress[.]gov MCP Server

import unittest import time from server import get_committees class TestCommitteesAPI(unittest.TestCase): """Test the get_committees endpoint with real API calls""" def setUp(self): """Add a small delay between tests to be respectful to the API""" time.sleep(0.5) def test_get_committees_no_params(self): """Test get_committees with no parameters (list all committees)""" result = get_committees() self.assertIsInstance(result, dict) if "error" not in result: self.assertIn("committees", result) self.assertIsInstance(result["committees"], list) def test_get_committees_with_pagination(self): """Test get_committees with offset and limit parameters""" result = get_committees(offset=0, limit=5) self.assertIsInstance(result, dict) if "error" not in result: self.assertIn("committees", result) committees = result["committees"] self.assertIsInstance(committees, list) # Should have at most 5 committees self.assertLessEqual(len(committees), 5) def test_get_committees_with_small_limit(self): """Test get_committees with a small limit to get quick results""" result = get_committees(limit=3) self.assertIsInstance(result, dict) if "error" not in result: self.assertIn("committees", result) committees = result["committees"] self.assertIsInstance(committees, list) # Should have at most 3 committees self.assertLessEqual(len(committees), 3) def test_get_committees_response_structure(self): """Test that API response has expected structure""" result = get_committees(limit=1) self.assertIsInstance(result, dict) if "error" not in result: self.assertIn("committees", result) committees = result["committees"] if len(committees) > 0: committee = committees[0] # Check for common committee fields expected_fields = ["systemCode", "name"] for field in expected_fields: self.assertIn(field, committee, f"Missing field: {field}") def test_get_committees_limit_enforcement(self): """Test that limit parameter works""" result = get_committees(limit=2) self.assertIsInstance(result, dict) if "error" not in result: self.assertIn("committees", result) committees = result["committees"] self.assertLessEqual(len(committees), 2) def test_get_committees_with_system_code(self): """Test get_committees with specific system code""" # Get a committee first to get a valid system code committees_result = get_committees(limit=1) self.assertIsInstance(committees_result, dict) if "error" not in committees_result and "committees" in committees_result: committees = committees_result["committees"] if len(committees) > 0: system_code = committees[0].get("systemCode") if system_code: result = get_committees(system_code=system_code) self.assertIsInstance(result, dict) if "error" not in result: # For specific committee, response structure might be different self.assertTrue("committee" in result or "committees" in result) def test_get_committees_chamber_information(self): """Test that committees have chamber information""" result = get_committees(limit=3) self.assertIsInstance(result, dict) if "error" not in result: self.assertIn("committees", result) committees = result["committees"] if len(committees) > 0: committee = committees[0] # Check for chamber field which is common in committee data possible_fields = ["chamber", "name", "systemCode"] has_expected_field = any(field in committee for field in possible_fields) self.assertTrue(has_expected_field, f"Committee missing expected fields. Available fields: {list(committee.keys())}") if __name__ == '__main__': unittest.main()