def test_convenience_need():
foo = Library('foo', '')
x1 = Resource(foo, 'a.js')
x2 = Resource(foo, 'b.css')
y1 = Resource(foo, 'c.js', depends=[x1, x2])
needed = init_needed()
assert get_needed() == needed
assert get_needed().resources() == []
y1.need()
assert get_needed().resources() == [x2, x1, y1]
def test_convenience_need():
foo = Library('foo', '')
x1 = Resource(foo, 'a.js')
x2 = Resource(foo, 'b.css')
y1 = Resource(foo, 'c.js', depends=[x1, x2])
needed = init_needed()
assert get_needed() == needed
assert get_needed().resources() == []
y1.need()
assert get_needed().resources() == [x2, x1, y1]
def test_resource_need_should_pass_slots_to_needed():
import fanstatic
lib = Library('lib', '')
c = Resource(lib, 'c.js')
slot = Slot(lib, '.js', depends=[c])
a = Resource(lib, 'a.js', depends=[slot])
b = Resource(lib, 'b.js', depends=[c])
needed = fanstatic.init_needed()
try:
a.need({slot: c})
finally:
fanstatic.del_needed()
assert slot in needed._slots
def test_resource_need_should_pass_slots_to_needed():
import fanstatic
lib = Library("lib", "")
c = Resource(lib, "c.js")
slot = Slot(lib, ".js", depends=[c])
a = Resource(lib, "a.js", depends=[slot])
b = Resource(lib, "b.js", depends=[c])
needed = fanstatic.init_needed()
try:
a.need({slot: c})
finally:
fanstatic.del_needed()
assert slot in needed._slots
def test_convenience_clear():
foo = Library('foo', '')
x1 = Resource(foo, 'a.js')
x2 = Resource(foo, 'b.css')
y1 = Resource(foo, 'c.js', depends=[x1, x2])
z1 = Resource(foo, 'd.js')
z2 = Resource(foo, 'e.js', depends=[z1, x1])
needed = init_needed(resources=[y1])
assert sort_resources(needed.resources()) == [x2, x1, y1]
# For some reason,for example an error page needs to be rendered,
# the currently needed resources need to be cleared.
clear_needed()
assert len(needed.resources()) == 0
z2.need()
assert sort_resources(needed.resources()) == [x1, z1, z2]
def test_convenience_clear():
foo = Library('foo', '')
x1 = Resource(foo, 'a.js')
x2 = Resource(foo, 'b.css')
y1 = Resource(foo, 'c.js', depends=[x1, x2])
z1 = Resource(foo, 'd.js')
z2 = Resource(foo, 'e.js', depends=[z1, x1])
needed = init_needed(resources=[y1])
assert sort_resources(needed.resources()) == [x2, x1, y1]
# For some reason,for example an error page needs to be rendered,
# the currently needed resources need to be cleared.
clear_needed()
assert len(needed.resources()) == 0
z2.need()
assert sort_resources(needed.resources()) == [x1, z1, z2]
class TestUnicodeError(unittest.TestCase):
_custom_config = {
'fanstatic.publisher_signature': 'custom_sign',
}
def setUp(self):
from fanstatic import Library, Resource
from fanstatic import set_resource_file_existence_checking
set_resource_file_existence_checking(False)
self.lib = Library('foo', '')
# When the resources contains an unicode string fanstatic may break
# if the HTML is only str.
self.resource = Resource(self.lib, u'resource.js')
self.config = testing.setUp()
self.config.registry.settings.update(self._custom_config)
self.config.include("pyramid_fanstatic")
self.config.add_route('home', '/')
self.config.add_view(route_name='home', view=self.home)
self.app = TestApp(self.config.make_wsgi_app())
def home(self, request):
resp = request.response
resp.content_type = 'text/html; charset=utf-8'
resp.body = '''\
<html>
<head>
</head>
<body>
<p>Voil\xc3\xa0 !</p>
</body>
</html>
'''
self.resource.need()
return resp
def test_unicode_error_should_not_be_raised(self):
self.app.get('/')
def tearDown(self):
from fanstatic import set_resource_file_existence_checking
testing.tearDown()
set_resource_file_existence_checking(True)
from fanstatic import Resource, Group, Library
library = Library('dummy', '.')
library.need = lambda: 'No, sorry, that is a Library.'
resource = Resource(library, 'fanstatic_dummy_resource.css')
resource.need = lambda: 'needed resource'
group = Group([resource])
group.need = lambda: 'needed group'
