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view test/test_sqlite.py @ 5630:07abc8d36940
Add etag support to rest interface to prevent multiple users from
overwriting other users changes.
All GET requests for an object (issue, user, keyword etc.) or a
property of an object (e.g the title of an issue) return the etag for
the object in the ETag header as well as the @etag field in the
returned object.
All requests that change existing objects (DELETE, PUT or PATCH)
require:
1 A request include an ETag header with the etag value retrieved
for the object.
2 A submits a form that includes the field @etag that must have
the value retrieved for the object.
If an etag is not supplied by one of these methods, or any supplied
etag does not match the etag calculated at the time the DELETE, PUT or
PATCH request is made, HTTP error 412 (Precondition Failed) is
returned and no change is made. At that time the client code should
retrieve the object again, reconcile the changes and can try to send a
new update.
The etag is the md5 hash of the representation (repr()) of the object
retrieved from the database.
| author | John Rouillard <rouilj@ieee.org> |
|---|---|
| date | Fri, 01 Mar 2019 22:57:07 -0500 |
| parents | fcbeff272828 |
| children | 39189dd94f2c |
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# # Copyright (c) 2001 Bizar Software Pty Ltd (http://www.bizarsoftware.com.au/) # This module is free software, and you may redistribute it and/or modify # under the same terms as Python, so long as this copyright message and # disclaimer are retained in their original form. # # IN NO EVENT SHALL BIZAR SOFTWARE PTY LTD BE LIABLE TO ANY PARTY FOR # DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING # OUT OF THE USE OF THIS CODE, EVEN IF THE AUTHOR HAS BEEN ADVISED OF THE # POSSIBILITY OF SUCH DAMAGE. # # BIZAR SOFTWARE PTY LTD SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, # BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS # FOR A PARTICULAR PURPOSE. THE CODE PROVIDED HEREUNDER IS ON AN "AS IS" # BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE, # SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. import unittest, os, shutil, time from roundup.backends import get_backend, have_backend from .db_test_base import DBTest, ROTest, SchemaTest, ClassicInitTest, config from .db_test_base import ConcurrentDBTest, FilterCacheTest from .db_test_base import SpecialActionTest from .rest_common import TestCase as RestTestCase class sqliteOpener: if have_backend('sqlite'): module = get_backend('sqlite') def nuke_database(self): shutil.rmtree(config.DATABASE) class sqliteDBTest(sqliteOpener, DBTest, unittest.TestCase): pass class sqliteROTest(sqliteOpener, ROTest, unittest.TestCase): pass class sqliteSchemaTest(sqliteOpener, SchemaTest, unittest.TestCase): pass class sqliteClassicInitTest(ClassicInitTest, unittest.TestCase): backend = 'sqlite' class sqliteConcurrencyTest(ConcurrentDBTest, unittest.TestCase): backend = 'sqlite' class sqliteFilterCacheTest(sqliteOpener, FilterCacheTest, unittest.TestCase): backend = 'sqlite' class sqliteSpecialActionTestCase(sqliteOpener, SpecialActionTest, unittest.TestCase): backend = 'sqlite' from .session_common import SessionTest class sqliteSessionTest(sqliteOpener, SessionTest, unittest.TestCase): pass class sqliteRestTest (RestTestCase, unittest.TestCase): backend = 'sqlite'
