def test_headRenderer(self):
"""
The I{head} renderer gets the head section for each installed theme by
calling their C{head} method with the request being rendered and adds
the result to the tag it is passed.
"""
headCalls = []
customHead = object()
class CustomHeadTheme(object):
priority = 0
themeName = "custom"
def head(self, request, site):
headCalls.append((request, site))
return customHead
def getDocFactory(self, name, default):
return default
tech = FakeOfferingTechnician()
tech.installOffering(
Offering(
name=u"fake",
description=u"",
siteRequirements=[],
appPowerups=[],
installablePowerups=[],
loginInterfaces=[],
themes=[CustomHeadTheme()],
)
)
self.siteStore.inMemoryPowerUp(tech, IOfferingTechnician)
# Flush the cache, which is global, else the above fake-out is
# completely ignored.
theThemeCache.emptyCache()
page = self.createPage(self.username)
tag = div()
ctx = context.WebContext(tag=tag)
request = FakeRequest()
ctx.remember(request, inevow.IRequest)
result = page.render_head(ctx, None)
self.assertEqual(result.tagName, "div")
self.assertEqual(result.attributes, {})
self.assertIn(customHead, result.children)
self.assertEqual(headCalls, [(request, ISiteURLGenerator(self.siteStore))])
def test_getDocFactory(self):
"""
L{PrivateApplication.getDocFactory} finds a document factory for
the specified template name from among the installed themes.
"""
# Get something from the Mantissa theme
self.assertNotIdentical(self.privapp.getDocFactory('shell'), None)
# Get rid of the Mantissa offering and make sure the template is no
# longer found.
self.siteStore.query(InstalledOffering).deleteFromStore()
# And flush the cache. :/ -exarkun
theThemeCache.emptyCache()
self.assertIdentical(self.privapp.getDocFactory('shell'), None)
def test_headRenderer(self):
"""
The I{head} renderer gets the head section for each installed theme by
calling their C{head} method with the request being rendered and adds
the result to the tag it is passed.
"""
headCalls = []
customHead = object()
class CustomHeadTheme(object):
priority = 0
themeName = "custom"
def head(self, request, site):
headCalls.append((request, site))
return customHead
def getDocFactory(self, name, default):
return default
tech = FakeOfferingTechnician()
tech.installOffering(
Offering(name=u'fake',
description=u'',
siteRequirements=[],
appPowerups=[],
installablePowerups=[],
loginInterfaces=[],
themes=[CustomHeadTheme()]))
self.siteStore.inMemoryPowerUp(tech, IOfferingTechnician)
# Flush the cache, which is global, else the above fake-out is
# completely ignored.
theThemeCache.emptyCache()
page = self.createPage(self.username)
tag = div()
ctx = context.WebContext(tag=tag)
request = FakeRequest()
ctx.remember(request, inevow.IRequest)
result = page.render_head(ctx, None)
self.assertEqual(result.tagName, 'div')
self.assertEqual(result.attributes, {})
self.assertIn(customHead, result.children)
self.assertEqual(headCalls,
[(request, ISiteURLGenerator(self.siteStore))])
