anybox.testing.openerp 1.0

How to install

in general, all you need is to make anybox.testing.openerp importable from the python executable that is to run the tests.

Users of the Buildout recipe just have to add anybox.testing.openerp to their lists of eggs, preferably in a buildout configuration intended for developpers:

[buildout]
extends = buildout.cfg

[openerp]
eggs += anybox.testing.openerp

(assuming of course that the part installing OpenERP is named openerp)

SharedSetupTransactionCase

from anybox.testing.openerp import SharedSetupTransactionCase

This class allows to mutualize at the test class level test data preparations, so that it does not have to be executed again and again. It relies internally on PostgreSQL savepoints to do so.

The simplest usage is to load some XML files:

class MyTestCase(SharedSetupTransactionCase):

    _data_files = ('employees.xml',
                   'products.xml')

    _module_ns = 'tests'

You may also subclass the initTestData class method to insert your own preparations:

@classmethod
def initTestData(cls):
    # if you need them XML data files:
    super(MyTestCase, cls).initTestData()
    cls.initLotsOfStuff()

TransactionCase

from anybox.testing.openerp import TransactionCase

This is a simple subclass of openerp.tests.common.TransactionCase featuring a more robust tearDown that protects against exceptions during setUp.

Such exceptions have been witnessed to cause sometimes PostgreSQL to deadlock, which is a major source of developper headaches and of loss of time.

Why a separate package

We (Anybox) are very open to direct inclusion in OpenERP core, and are all but willing to submit this as a proper merge request (hence involving a bit more of our own resources than has already been done).

That being said, the reasons for a separate package are:

• we don’t want to depend on actual inclusion in the core for our projects

• we need this to be available in v7 branch (current stable)

• we might want or need to stay ahead of whichever inclusions can occur in the future ; using a published version is more convenient for us than keeping track in our private VCSes.

Why not an addon ?

Do you really want to see a module for unit testing to appear in your modules list ?

Authors

• Georges Racinet (@gracinet on identi.ca & twitter), Anybox SAS, http://anybox.fr, GPG: 0x33AB0A35 on public key servers.

Contributing

We are very open to contributions. Don’t hesitate to fork and issue pull requests on the BitBucket repository

Changes

1.0 (unreleased)

• initial release