def test_registerUtilityOnSiteManager(self):
sm = zapi.getSiteManager()
self.failUnless(IRegisterUtilitySimply.providedBy(sm))
dummy = DummyUtility()
sm.registerUtility(IDummyUtility, dummy, 'dummy')
self.assertEquals(zapi.getUtility(IDummyUtility, name='dummy'), dummy)
self.assertEquals(list(zapi.getUtilitiesFor(IDummyUtility)),
[('dummy', dummy)])
self.assertEquals(
list(zapi.getAllUtilitiesRegisteredFor(IDummyUtility)), [dummy])
def test_registerUtilityOnSiteManager(self):
sm = zapi.getSiteManager()
self.failUnless(IRegisterUtilitySimply.providedBy(sm))
dummy = DummyUtility()
sm.registerUtility(IDummyUtility, dummy, 'dummy')
self.assertEquals(zapi.getUtility(IDummyUtility, name='dummy'), dummy)
self.assertEquals(list(zapi.getUtilitiesFor(IDummyUtility)),
[('dummy', dummy)])
self.assertEquals(list(zapi.getAllUtilitiesRegisteredFor(
IDummyUtility)), [dummy])
def test_registerTwoUtilitiesWithSameNameDifferentInterface(self):
sm = zapi.getSiteManager()
self.failUnless(IRegisterUtilitySimply.providedBy(sm))
dummy = DummyUtility()
superdummy = DummyUtility()
directlyProvides(superdummy, ISuperDummyUtility)
sm.registerUtility(IDummyUtility, dummy, 'dummy')
sm.registerUtility(ISuperDummyUtility, superdummy, 'dummy')
self.assertEquals(zapi.getUtility(IDummyUtility, 'dummy'), dummy)
self.assertEquals(zapi.getUtility(ISuperDummyUtility, 'dummy'),
superdummy)
def test_registerTwoUtilitiesWithSameNameDifferentInterface(self):
sm = zapi.getSiteManager()
self.failUnless(IRegisterUtilitySimply.providedBy(sm))
dummy = DummyUtility()
superdummy = DummyUtility()
directlyProvides(superdummy, ISuperDummyUtility)
sm.registerUtility(IDummyUtility, dummy, 'dummy')
sm.registerUtility(ISuperDummyUtility, superdummy, 'dummy')
self.assertEquals(zapi.getUtility(IDummyUtility, 'dummy'), dummy)
self.assertEquals(zapi.getUtility(ISuperDummyUtility, 'dummy'),
superdummy)
def test_derivedInterfaceRegistration(self):
# Utilities providing a derived interface should be listed
# when you ask for an interface. So ask for IDummmyInterace, and
# anything registered for IDummyInterface of ISuperDummyInterface
# should come back.
sm = zapi.getSiteManager()
self.failUnless(IRegisterUtilitySimply.providedBy(sm))
dummy = DummyUtility()
superdummy = DummyUtility()
directlyProvides(superdummy, ISuperDummyUtility)
uts = list(sm.getUtilitiesFor(IDummyUtility))
self.failUnlessEqual(uts, [])
sm.registerUtility(ISuperDummyUtility, superdummy)
# We should be able to access this utility both with
# IDummyUtility and ISuperDummyUtility interfaces:
uts = list(sm.getUtilitiesFor(IDummyUtility))
self.failUnless(uts[0][1].aq_base is superdummy)
uts = list(sm.getUtilitiesFor(ISuperDummyUtility))
self.failUnless(uts[0][1].aq_base is superdummy)
# Also try that the standard zapi call works:
ut = zapi.getUtility(IDummyUtility, context=self.folder.site)
self.failUnless(ut.aq_base is superdummy)
ut = zapi.getUtility(ISuperDummyUtility, context=self.folder.site)
self.failUnless(ut.aq_base is superdummy)
# If we register a second utility we should find both utilities
# when looking for the base interface
sm.registerUtility(IDummyUtility, dummy)
uts = list(sm.getAllUtilitiesRegisteredFor(IDummyUtility))
self.failUnless(dummy in uts)
self.failUnless(superdummy in uts)
# But we should find only one when looking for the derived interface
uts = list(sm.getAllUtilitiesRegisteredFor(ISuperDummyUtility))
self.failUnless(dummy not in uts)
self.failUnless(superdummy in uts)
def test_derivedInterfaceRegistration(self):
# Utilities providing a derived interface should be listed
# when you ask for an interface. So ask for IDummmyInterace, and
# anything registered for IDummyInterface of ISuperDummyInterface
# should come back.
sm = zapi.getSiteManager()
self.failUnless(IRegisterUtilitySimply.providedBy(sm))
dummy = DummyUtility()
superdummy = DummyUtility()
directlyProvides(superdummy, ISuperDummyUtility)
uts = list(sm.getUtilitiesFor(IDummyUtility))
self.failUnlessEqual(uts, [])
sm.registerUtility(ISuperDummyUtility, superdummy)
# We should be able to access this utility both with
# IDummyUtility and ISuperDummyUtility interfaces:
uts = list(sm.getUtilitiesFor(IDummyUtility))
self.failUnless(uts[0][1].aq_base is superdummy)
uts = list(sm.getUtilitiesFor(ISuperDummyUtility))
self.failUnless(uts[0][1].aq_base is superdummy)
# Also try that the standard zapi call works:
ut = zapi.getUtility(IDummyUtility, context=self.folder.site)
self.failUnless(ut.aq_base is superdummy)
ut = zapi.getUtility(ISuperDummyUtility, context=self.folder.site)
self.failUnless(ut.aq_base is superdummy)
# If we register a second utility we should find both utilities
# when looking for the base interface
sm.registerUtility(IDummyUtility, dummy)
uts = list(sm.getAllUtilitiesRegisteredFor(IDummyUtility))
self.failUnless(dummy in uts)
self.failUnless(superdummy in uts)
# But we should find only one when looking for the derived interface
uts = list(sm.getAllUtilitiesRegisteredFor(ISuperDummyUtility))
self.failUnless(dummy not in uts)
self.failUnless(superdummy in uts)
def test_migration(self):
# Migrate from Five.site to Five.component
# Register utilities
sm = getSiteManager()
self.failUnless(IRegisterUtilitySimply.providedBy(sm))
dummy = DummyUtility()
superdummy = DummyUtility()
directlyProvides(superdummy, ISuperDummyUtility)
sm.registerUtility(IDummyUtility, dummy, 'dummy')
sm.registerUtility(ISuperDummyUtility, superdummy, 'dummy')
self.assertEquals(zapi.getUtility(IDummyUtility, 'dummy'), dummy)
self.assertEquals(zapi.getUtility(ISuperDummyUtility, 'dummy'),
superdummy)
siteview = self.folder.unrestrictedTraverse('manage_site.html')
siteview.migrateToFive15()
self.assert_('utilities' not in self.folder.objectIds())
# It should still work
self.assertEquals(zapi.getUtility(IDummyUtility, 'dummy'), dummy)
self.assertEquals(zapi.getUtility(ISuperDummyUtility, 'dummy'),
superdummy)
def test_migration(self):
# Migrate from Five.site to Five.component
# Register utilities
sm = getSiteManager()
self.failUnless(IRegisterUtilitySimply.providedBy(sm))
dummy = DummyUtility()
superdummy = DummyUtility()
directlyProvides(superdummy, ISuperDummyUtility)
sm.registerUtility(IDummyUtility, dummy, 'dummy')
sm.registerUtility(ISuperDummyUtility, superdummy, 'dummy')
self.assertEquals(zapi.getUtility(IDummyUtility, 'dummy'), dummy)
self.assertEquals(zapi.getUtility(ISuperDummyUtility, 'dummy'),
superdummy)
siteview = self.folder.unrestrictedTraverse('manage_site.html')
siteview.migrateToFive15()
self.assert_('utilities' not in self.folder.objectIds())
# It should still work
self.assertEquals(zapi.getUtility(IDummyUtility, 'dummy'), dummy)
self.assertEquals(zapi.getUtility(ISuperDummyUtility, 'dummy'),
superdummy)