source: products/quintagroup.plonecomments/trunk/quintagroup/plonecomments/tests/base.py @ 1222

import transaction

from Products.Five import zcml, fiveconfigure

from Testing import ZopeTestCase as ztc
from AccessControl.SecurityManagement import newSecurityManager, \
    noSecurityManager

from Products.PloneTestCase import PloneTestCase as ptc
from Products.PloneTestCase.layer import onsetup, PloneSiteLayer
from Products.CMFCore.utils import getToolByName

from config import PRODUCT


@onsetup
def setup_product():
    """Set up additional products and ZCML required to test this product.

    The @onsetup decorator causes the execution of this body to be deferred
    until the setup of the Plone site testing layer.
    """

    # Load the ZCML configuration for this package and its dependencies

    fiveconfigure.debug_mode = True
    import quintagroup.plonecomments
    zcml.load_config('configure.zcml', quintagroup.plonecomments)
    zcml.load_config('overrides.zcml', quintagroup.plonecomments)
    fiveconfigure.debug_mode = False

    # We need to tell the testing framework that these products
    # should be available. This can't happen until after we have loaded
    # the ZCML.

    ztc.installPackage(PRODUCT)

# The order here is important: We first call the deferred function and then
# let PloneTestCase install it during Plone site setup

setup_product()
ptc.setupPloneSite(products=[PRODUCT])


class TestCase(ptc.PloneTestCase):
    """Base class used for test cases
    """


class FunctionalTestCase(ptc.FunctionalTestCase):
    """Test case class used for functional (doc-)tests
    """


class TestErase(TestCase):
    # we use here nested layer for not to make an impact on
    # the rest test cases, this test case check uninstall procedure
    # thus it has to uninstall package which will be required to
    # be installed for other test cases
    class layer(PloneSiteLayer):
        @classmethod
        def setUp(cls):
            app = ztc.app()
            portal = app.plone

            # elevate permissions
            user = portal.getWrappedOwner()
            newSecurityManager(None, user)

            tool = getToolByName(portal, 'portal_quickinstaller')
            if tool.isProductInstalled(PRODUCT):
                tool.uninstallProducts([PRODUCT,])

            # drop elevated perms
            noSecurityManager()

            transaction.commit()
            ztc.close(app)