def setUp(self):
"""
Create a L{Store} with a fake L{IOfferingTechnician} powerup which
allows fine-grained control of template name resolution.
"""
self.offeringTech = FakeOfferingTechnician()
self.store = Store()
self.store.inMemoryPowerUp(self.offeringTech, IOfferingTechnician)
self.siteResolver = SiteTemplateResolver(self.store)
def __init__(self, siteStore):
"""
Create an L{_AnonymousWebViewer} for browsing a given site store.
"""
WebViewerHelper.__init__(self,
SiteTemplateResolver(siteStore).getDocFactory,
lambda: getInstalledThemes(siteStore))
self._siteStore = siteStore
def setUp(self):
"""
Create a L{Store} with a fake L{IOfferingTechnician} powerup which
allows fine-grained control of template name resolution.
"""
self.offeringTech = FakeOfferingTechnician()
self.store = Store()
self.store.inMemoryPowerUp(self.offeringTech, IOfferingTechnician)
self.siteResolver = SiteTemplateResolver(self.store)
class TestSiteTemplateResolver(TestCase):
"""
Tests for L{SiteTemplateResolver}
"""
def setUp(self):
"""
Create a L{Store} with a fake L{IOfferingTechnician} powerup which
allows fine-grained control of template name resolution.
"""
self.offeringTech = FakeOfferingTechnician()
self.store = Store()
self.store.inMemoryPowerUp(self.offeringTech, IOfferingTechnician)
self.siteResolver = SiteTemplateResolver(self.store)
def getDocFactoryWithoutCaching(self, templateName):
"""
Use C{self.siteResolver} to get a loader for the named template,
flushing the template cache first in order to make the result reflect
any changes which in offering or theme availability which may have
happened since the last call.
"""
webtheme.theThemeCache.emptyCache()
return self.siteResolver.getDocFactory(templateName)
def test_getDocFactory(self):
"""
L{SiteTemplateResolver.getDocFactory} should return only installed
themes for its store.
"""
class FakeTheme(object):
priority = 0
def getDocFactory(self, templateName, default=None):
if templateName == 'shell':
return object()
return default
self.assertIdentical(self.getDocFactoryWithoutCaching('shell'), None)
self.offeringTech.installOffering(
Offering(
u'an offering', None, [], [], [], [], [FakeTheme()]))
self.assertNotIdentical(self.getDocFactoryWithoutCaching('shell'), None)
class TestSiteTemplateResolver(TestCase):
"""
Tests for L{SiteTemplateResolver}
"""
def setUp(self):
"""
Create a L{Store} with a fake L{IOfferingTechnician} powerup which
allows fine-grained control of template name resolution.
"""
self.offeringTech = FakeOfferingTechnician()
self.store = Store()
self.store.inMemoryPowerUp(self.offeringTech, IOfferingTechnician)
self.siteResolver = SiteTemplateResolver(self.store)
def getDocFactoryWithoutCaching(self, templateName):
"""
Use C{self.siteResolver} to get a loader for the named template,
flushing the template cache first in order to make the result reflect
any changes which in offering or theme availability which may have
happened since the last call.
"""
webtheme.theThemeCache.emptyCache()
return self.siteResolver.getDocFactory(templateName)
def test_getDocFactory(self):
"""
L{SiteTemplateResolver.getDocFactory} should return only installed
themes for its store.
"""
class FakeTheme(object):
priority = 0
def getDocFactory(self, templateName, default=None):
if templateName == 'shell':
return object()
return default
self.assertIdentical(self.getDocFactoryWithoutCaching('shell'), None)
self.offeringTech.installOffering(
Offering(u'an offering', None, [], [], [], [], [FakeTheme()]))
self.assertNotIdentical(self.getDocFactoryWithoutCaching('shell'),
None)
def getDocFactory(self, fragmentName, default=None):
resolver = SiteTemplateResolver(self.store)
return resolver.getDocFactory(fragmentName, default)
def getDocFactory(self, fragmentName, default=None):
resolver = SiteTemplateResolver(self.store)
return resolver.getDocFactory(fragmentName, default)
