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Diffstat (limited to 'u1db/tests/test_http_database.py')
| -rw-r--r-- | u1db/tests/test_http_database.py | 256 |
1 files changed, 256 insertions, 0 deletions
diff --git a/u1db/tests/test_http_database.py b/u1db/tests/test_http_database.py new file mode 100644 index 00000000..c8e7eb76 --- /dev/null +++ b/u1db/tests/test_http_database.py @@ -0,0 +1,256 @@ +# Copyright 2011 Canonical Ltd. +# +# This file is part of u1db. +# +# u1db is free software: you can redistribute it and/or modify +# it under the terms of the GNU Lesser General Public License version 3 +# as published by the Free Software Foundation. +# +# u1db is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with u1db. If not, see <http://www.gnu.org/licenses/>. + +"""Tests for HTTPDatabase""" + +import inspect +try: + import simplejson as json +except ImportError: + import json # noqa + +from u1db import ( + errors, + Document, + tests, + ) +from u1db.remote import ( + http_database, + http_target, + ) +from u1db.tests.test_remote_sync_target import ( + make_http_app, +) + + +class TestHTTPDatabaseSimpleOperations(tests.TestCase): + + def setUp(self): + super(TestHTTPDatabaseSimpleOperations, self).setUp() + self.db = http_database.HTTPDatabase('dbase') + self.db._conn = object() # crash if used + self.got = None + self.response_val = None + + def _request(method, url_parts, params=None, body=None, + content_type=None): + self.got = method, url_parts, params, body, content_type + if isinstance(self.response_val, Exception): + raise self.response_val + return self.response_val + + def _request_json(method, url_parts, params=None, body=None, + content_type=None): + self.got = method, url_parts, params, body, content_type + if isinstance(self.response_val, Exception): + raise self.response_val + return self.response_val + + self.db._request = _request + self.db._request_json = _request_json + + def test__sanity_same_signature(self): + my_request_sig = inspect.getargspec(self.db._request) + my_request_sig = (['self'] + my_request_sig[0],) + my_request_sig[1:] + self.assertEqual(my_request_sig, + inspect.getargspec(http_database.HTTPDatabase._request)) + my_request_json_sig = inspect.getargspec(self.db._request_json) + my_request_json_sig = ((['self'] + my_request_json_sig[0],) + + my_request_json_sig[1:]) + self.assertEqual(my_request_json_sig, + inspect.getargspec(http_database.HTTPDatabase._request_json)) + + def test__ensure(self): + self.response_val = {'ok': True}, {} + self.db._ensure() + self.assertEqual(('PUT', [], {}, {}, None), self.got) + + def test__delete(self): + self.response_val = {'ok': True}, {} + self.db._delete() + self.assertEqual(('DELETE', [], {}, {}, None), self.got) + + def test__check(self): + self.response_val = {}, {} + res = self.db._check() + self.assertEqual({}, res) + self.assertEqual(('GET', [], None, None, None), self.got) + + def test_put_doc(self): + self.response_val = {'rev': 'doc-rev'}, {} + doc = Document('doc-id', None, '{"v": 1}') + res = self.db.put_doc(doc) + self.assertEqual('doc-rev', res) + self.assertEqual('doc-rev', doc.rev) + self.assertEqual(('PUT', ['doc', 'doc-id'], {}, + '{"v": 1}', 'application/json'), self.got) + + self.response_val = {'rev': 'doc-rev-2'}, {} + doc.content = {"v": 2} + res = self.db.put_doc(doc) + self.assertEqual('doc-rev-2', res) + self.assertEqual('doc-rev-2', doc.rev) + self.assertEqual(('PUT', ['doc', 'doc-id'], {'old_rev': 'doc-rev'}, + '{"v": 2}', 'application/json'), self.got) + + def test_get_doc(self): + self.response_val = '{"v": 2}', {'x-u1db-rev': 'doc-rev', + 'x-u1db-has-conflicts': 'false'} + self.assertGetDoc(self.db, 'doc-id', 'doc-rev', '{"v": 2}', False) + self.assertEqual( + ('GET', ['doc', 'doc-id'], {'include_deleted': False}, None, None), + self.got) + + def test_get_doc_non_existing(self): + self.response_val = errors.DocumentDoesNotExist() + self.assertIs(None, self.db.get_doc('not-there')) + self.assertEqual( + ('GET', ['doc', 'not-there'], {'include_deleted': False}, None, + None), self.got) + + def test_get_doc_deleted(self): + self.response_val = errors.DocumentDoesNotExist() + self.assertIs(None, self.db.get_doc('deleted')) + self.assertEqual( + ('GET', ['doc', 'deleted'], {'include_deleted': False}, None, + None), self.got) + + def test_get_doc_deleted_include_deleted(self): + self.response_val = errors.HTTPError(404, + json.dumps( + {"error": errors.DOCUMENT_DELETED} + ), + {'x-u1db-rev': 'doc-rev-gone', + 'x-u1db-has-conflicts': 'false'}) + doc = self.db.get_doc('deleted', include_deleted=True) + self.assertEqual('deleted', doc.doc_id) + self.assertEqual('doc-rev-gone', doc.rev) + self.assertIs(None, doc.content) + self.assertEqual( + ('GET', ['doc', 'deleted'], {'include_deleted': True}, None, None), + self.got) + + def test_get_doc_pass_through_errors(self): + self.response_val = errors.HTTPError(500, 'Crash.') + self.assertRaises(errors.HTTPError, + self.db.get_doc, 'something-something') + + def test_create_doc_with_id(self): + self.response_val = {'rev': 'doc-rev'}, {} + new_doc = self.db.create_doc_from_json('{"v": 1}', doc_id='doc-id') + self.assertEqual('doc-rev', new_doc.rev) + self.assertEqual('doc-id', new_doc.doc_id) + self.assertEqual('{"v": 1}', new_doc.get_json()) + self.assertEqual(('PUT', ['doc', 'doc-id'], {}, + '{"v": 1}', 'application/json'), self.got) + + def test_create_doc_without_id(self): + self.response_val = {'rev': 'doc-rev-2'}, {} + new_doc = self.db.create_doc_from_json('{"v": 3}') + self.assertEqual('D-', new_doc.doc_id[:2]) + self.assertEqual('doc-rev-2', new_doc.rev) + self.assertEqual('{"v": 3}', new_doc.get_json()) + self.assertEqual(('PUT', ['doc', new_doc.doc_id], {}, + '{"v": 3}', 'application/json'), self.got) + + def test_delete_doc(self): + self.response_val = {'rev': 'doc-rev-gone'}, {} + doc = Document('doc-id', 'doc-rev', None) + self.db.delete_doc(doc) + self.assertEqual('doc-rev-gone', doc.rev) + self.assertEqual(('DELETE', ['doc', 'doc-id'], {'old_rev': 'doc-rev'}, + None, None), self.got) + + def test_get_sync_target(self): + st = self.db.get_sync_target() + self.assertIsInstance(st, http_target.HTTPSyncTarget) + self.assertEqual(st._url, self.db._url) + + def test_get_sync_target_inherits_oauth_credentials(self): + self.db.set_oauth_credentials(tests.consumer1.key, + tests.consumer1.secret, + tests.token1.key, tests.token1.secret) + st = self.db.get_sync_target() + self.assertEqual(self.db._creds, st._creds) + + +class TestHTTPDatabaseCtrWithCreds(tests.TestCase): + + def test_ctr_with_creds(self): + db1 = http_database.HTTPDatabase('http://dbs/db', creds={'oauth': { + 'consumer_key': tests.consumer1.key, + 'consumer_secret': tests.consumer1.secret, + 'token_key': tests.token1.key, + 'token_secret': tests.token1.secret + }}) + self.assertIn('oauth', db1._creds) + + +class TestHTTPDatabaseIntegration(tests.TestCaseWithServer): + + make_app_with_state = staticmethod(make_http_app) + + def setUp(self): + super(TestHTTPDatabaseIntegration, self).setUp() + self.startServer() + + def test_non_existing_db(self): + db = http_database.HTTPDatabase(self.getURL('not-there')) + self.assertRaises(errors.DatabaseDoesNotExist, db.get_doc, 'doc1') + + def test__ensure(self): + db = http_database.HTTPDatabase(self.getURL('new')) + db._ensure() + self.assertIs(None, db.get_doc('doc1')) + + def test__delete(self): + self.request_state._create_database('db0') + db = http_database.HTTPDatabase(self.getURL('db0')) + db._delete() + self.assertRaises(errors.DatabaseDoesNotExist, + self.request_state.check_database, 'db0') + + def test_open_database_existing(self): + self.request_state._create_database('db0') + db = http_database.HTTPDatabase.open_database(self.getURL('db0'), + create=False) + self.assertIs(None, db.get_doc('doc1')) + + def test_open_database_non_existing(self): + self.assertRaises(errors.DatabaseDoesNotExist, + http_database.HTTPDatabase.open_database, + self.getURL('not-there'), + create=False) + + def test_open_database_create(self): + db = http_database.HTTPDatabase.open_database(self.getURL('new'), + create=True) + self.assertIs(None, db.get_doc('doc1')) + + def test_delete_database_existing(self): + self.request_state._create_database('db0') + http_database.HTTPDatabase.delete_database(self.getURL('db0')) + self.assertRaises(errors.DatabaseDoesNotExist, + self.request_state.check_database, 'db0') + + def test_doc_ids_needing_quoting(self): + db0 = self.request_state._create_database('db0') + db = http_database.HTTPDatabase.open_database(self.getURL('db0'), + create=False) + doc = Document('%fff', None, '{}') + db.put_doc(doc) + self.assertGetDoc(db0, '%fff', doc.rev, '{}', False) + self.assertGetDoc(db, '%fff', doc.rev, '{}', False) |