def test_layout_chain_multi_level(self):
class Layout1(View):
""" """
class Layout2(View):
""" """
class Layout3(View):
""" """
class Context1(object):
""" """
class Context2(object):
""" """
class Context3(object):
""" """
self.config.add_layout('l1', view=Layout1, context=Context1)
self.config.add_layout('l1',
view=Layout2,
context=Context2,
parent='l1')
self.config.add_layout('l3',
view=Layout3,
context=Context3,
parent='l1')
root = Root()
context1 = Context1()
context2 = Context2()
context3 = Context3()
context1.__parent__ = root
context2.__parent__ = context1
context3.__parent__ = context2
from player.layout_impl import query_layout_chain
chain = query_layout_chain(root, context1, self.request, 'l1')
self.assertEqual(len(chain), 1)
self.assertIs(chain[0][0].original, Layout1)
chain = query_layout_chain(root, context2, self.request, 'l1')
self.assertEqual(len(chain), 2)
self.assertIs(chain[0][0].original, Layout2)
self.assertIs(chain[1][0].original, Layout1)
chain = query_layout_chain(root, context3, self.request, 'l3')
self.assertEqual(len(chain), 3)
self.assertIs(chain[0][0].original, Layout3)
self.assertIs(chain[1][0].original, Layout2)
self.assertIs(chain[2][0].original, Layout1)
def test_layout_chain_multi_level(self):
class Layout1(View):
""" """
class Layout2(View):
""" """
class Layout3(View):
""" """
class Context1(object):
""" """
class Context2(object):
""" """
class Context3(object):
""" """
self.config.add_layout(
'l1', view=Layout1, context=Context1)
self.config.add_layout(
'l1', view=Layout2, context=Context2, parent='l1')
self.config.add_layout(
'l3', view=Layout3, context=Context3, parent='l1')
root = Root()
context1 = Context1()
context2 = Context2()
context3 = Context3()
context1.__parent__ = root
context2.__parent__ = context1
context3.__parent__ = context2
from player.layout_impl import query_layout_chain
chain = query_layout_chain(root, context1, self.request, 'l1')
self.assertEqual(len(chain), 1)
self.assertIs(chain[0][0].original, Layout1)
chain = query_layout_chain(root, context2, self.request, 'l1')
self.assertEqual(len(chain), 2)
self.assertIs(chain[0][0].original, Layout2)
self.assertIs(chain[1][0].original, Layout1)
chain = query_layout_chain(root, context3, self.request, 'l3')
self.assertEqual(len(chain), 3)
self.assertIs(chain[0][0].original, Layout3)
self.assertIs(chain[1][0].original, Layout2)
self.assertIs(chain[2][0].original, Layout1)
def test_query_layout_chain(self, m):
from player.layout_impl import query_layout_chain
m.return_value = (None, None)
chain = query_layout_chain(Root(), Context(), self.request)
self.assertEqual([], chain)
def test_query_layout_chain(self, m):
from player.layout_impl import query_layout_chain
m.return_value = (None, None)
chain = query_layout_chain(Root(), Context(), self.request)
self.assertEqual([], chain)