def test_resources_are_ordered_by_slot_order(self):
registry = SCSSRegistry()
for slotname in ('policy', 'variables', 'addon', 'theme', 'top'):
registry.add_resource(SCSSFileResource('ftw.theming.tests',
'resources/foo.scss',
slot=slotname))
self.assertEquals(
['top', 'variables', 'addon', 'theme', 'policy'],
slots(registry.get_resources(CONTEXT, REQUEST)))
def test_resource_factories_returning_None_are_skipped(self):
registry = SCSSRegistry()
@registry.add_resource
@provider(ISCSSResourceFactory)
def null_resource_factory(context, request):
return None
self.assertEquals([], registry.get_resources(CONTEXT, REQUEST))
self.assertEquals([], registry.get_resources(CONTEXT, REQUEST,
include_unavailable=True))
def test_get_raw_dynamic_resources(self):
"""The get_raw_dynamic_resources method returns all dynamic resources without
ordering or filtering. This is much more efficient and can be used for fast
cache calculation.
"""
foo = SCSSFileResource('ftw.theming.tests', 'resources/foo.scss')
bar = DynamicSCSSResource('bar')
registry = SCSSRegistry()
registry.add_resource(foo)
registry.add_resource(bar)
self.assertEquals([bar],
registry.get_raw_dynamic_resources(None, None))
def test_resource_order_is_kept_within_slot(self):
registry = SCSSRegistry()
registry.add_resource(SCSSFileResource('ftw.theming.tests',
'resources/baz.scss'))
registry.add_resource(SCSSFileResource('ftw.theming.tests',
'resources/foo.scss'))
registry.add_resource(SCSSFileResource('ftw.theming.tests',
'resources/bar.scss'))
self.assertEquals(
['resources/baz.scss', 'resources/foo.scss', 'resources/bar.scss'],
paths(registry.get_resources(CONTEXT, REQUEST)))
def test_conflicting_order(self):
registry = SCSSRegistry()
registry.add_resource(SCSSFileResource('ftw.theming.tests',
'resources/foo.scss',
after='resources/bar.scss'))
registry.add_resource(SCSSFileResource('ftw.theming.tests',
'resources/bar.scss',
after='resources/foo.scss'))
registry.add_resource(SCSSFileResource('ftw.theming.tests',
'resources/baz.scss'))
with self.assertRaises(CyclicResourceOrder) as cm:
registry.get_resources(CONTEXT, REQUEST)
self.assertEquals(
"Cyclic resource order: [['ftw.theming.tests:resources/bar.scss', "
"'ftw.theming.tests:resources/foo.scss']]",
str(cm.exception))
def test_calls_registered_resource_factories(self):
foo = SCSSFileResource('ftw.theming.tests', 'resources/foo.scss')
dynamic = SCSSResource('dynamic-scss', slot='addon',
source=u'$foreground = black;')
bar = SCSSFileResource('ftw.theming.tests', 'resources/baz.scss')
@provider(ISCSSResourceFactory)
def dynamic_resource_factory(context, request):
return dynamic
registry = SCSSRegistry()
registry.add_resource(foo)
registry.add_resource(dynamic_resource_factory)
registry.add_resource(bar)
self.assertEquals([foo, dynamic, bar],
registry.get_resources(CONTEXT, REQUEST))
def test_include_unavailable_resources(self):
registry = SCSSRegistry()
registry.add_resource(SCSSFileResource('ftw.theming.tests',
'resources/foo.scss'))
registry.add_resource(SCSSFileResource('ftw.theming.tests',
'resources/bar.scss',
profile='bar:default'))
self.assertEquals(
['resources/foo.scss'],
paths(registry.get_resources(CONTEXT, REQUEST, ProfileInfoStub())))
self.assertEquals(
['resources/foo.scss', 'resources/bar.scss'],
paths(registry.get_resources(CONTEXT, REQUEST, ProfileInfoStub(),
include_unavailable=True)))
def test_add_resources(self):
foo = SCSSFileResource('ftw.theming.tests', 'resources/foo.scss')
registry = SCSSRegistry()
registry.add_resource(foo)
self.assertEquals([foo], registry.get_resources(CONTEXT, REQUEST))