#!/usr/bin/env python
+import apiclient.errors
import arvados
import httplib2
import json
import mimetypes
import unittest
+import os
+import run_test_server
from apiclient.http import RequestMockBuilder
from httplib import responses as HTTP_RESPONSES
mimetypes.init()
class ArvadosApiClientTest(unittest.TestCase):
+ @classmethod
+ def response_from_code(cls, code):
+ return httplib2.Response(
+ {'status': code,
+ 'reason': HTTP_RESPONSES.get(code, "Unknown Response"),
+ 'Content-Type': mimetypes.types_map['.json']})
+
+ @classmethod
+ def api_error_response(cls, code, *errors):
+ return (cls.response_from_code(code),
+ json.dumps({'errors': errors,
+ 'error_token': '1234567890+12345678'}))
+
@classmethod
def setUpClass(cls):
- # The apiclient library has support for mocking requests for
- # testing, but it doesn't extend to the discovery document
- # itself. Point it at a known stable discovery document for now.
- # FIXME: Figure out a better way to stub this out.
- cls.orig_api_host = arvados.config.get('ARVADOS_API_HOST')
- arvados.config.settings()['ARVADOS_API_HOST'] = 'qr1hi.arvadosapi.com'
+ run_test_server.run()
mock_responses = {
+ 'arvados.humans.delete': (cls.response_from_code(500), ""),
+ 'arvados.humans.get': cls.api_error_response(
+ 422, "Bad UUID format", "Bad output format"),
'arvados.humans.list': (None, json.dumps(
{'items_available': 0, 'items': []})),
}
req_builder = RequestMockBuilder(mock_responses)
- cls.api = arvados.api('v1', False, requestBuilder=req_builder)
+ cls.api = arvados.api('v1', cache=False,
+ host=os.environ['ARVADOS_API_HOST'],
+ token='discovery-doc-only-no-token-needed',
+ insecure=True,
+ requestBuilder=req_builder)
@classmethod
def tearDownClass(cls):
- if cls.orig_api_host is None:
- del arvados.config.settings()['ARVADOS_API_HOST']
- else:
- arvados.config.settings()['ARVADOS_API_HOST'] = cls.orig_api_host
- # Prevent other tests from using our mocked API client.
- arvados.uncache_api('v1')
+ run_test_server.stop()
def test_basic_list(self):
answer = self.api.humans().list(
filters=[['uuid', 'is', None]]).execute()
self.assertEqual(answer['items_available'], len(answer['items']))
+ def test_exceptions_include_errors(self):
+ with self.assertRaises(apiclient.errors.HttpError) as err_ctx:
+ self.api.humans().get(uuid='xyz-xyz-abcdef').execute()
+ err_s = str(err_ctx.exception)
+ for msg in ["Bad UUID format", "Bad output format"]:
+ self.assertIn(msg, err_s)
+
+ def test_exceptions_without_errors_have_basic_info(self):
+ with self.assertRaises(apiclient.errors.HttpError) as err_ctx:
+ self.api.humans().delete(uuid='xyz-xyz-abcdef').execute()
+ self.assertIn("500", str(err_ctx.exception))
+
if __name__ == '__main__':
unittest.main()