def test_filters_for_display(self):
class Dummy(object):
def __init__(self, label):
self.label = label
chain = FilterChain(
[("foo", Dummy("yes")), ("bar", Dummy(None)), ("bat", Dummy("yes also")), ("baz", Dummy(None))]
)
self.assertEqual(len(chain.values()), 4)
self.assertEqual(len(chain.filters_for_display()), 2)
self.assert_(all([f.label for f in chain.filters_for_display()]))
def test_filters_for_display(self):
class Dummy(object):
def __init__(self, label):
self.label = label
chain = FilterChain([('foo', Dummy('yes')),
('bar', Dummy(None)),
('bat', Dummy('yes also')),
('baz', Dummy(None)),
])
self.assertEqual(len(chain.values()), 4)
self.assertEqual(len(chain.filters_for_display()), 2)
self.assert_(all([f.label for f in chain.filters_for_display()]))
def test_filters_for_display(self):
class Dummy(object):
def __init__(self, label):
self.label = label
chain = FilterChain([
('foo', Dummy('yes')),
('bar', Dummy(None)),
('bat', Dummy('yes also')),
('baz', Dummy(None)),
])
self.assertEqual(len(chain.values()), 4)
self.assertEqual(len(chain.filters_for_display()), 2)
self.assert_(all([f.label for f in chain.filters_for_display()]))
def test_sort(self):
class Dummy(object):
def __init__(self, sort_value):
self._sort_value = sort_value
dummies = [Dummy(i) for i in range(10)]
random.shuffle(dummies)
chain = FilterChain()
for i in range(10):
chain[i] = dummies[i]
self.assertNotEqual(range(10), [v._sort_value for v in chain.values()])
normalized = chain.copy()
normalized.sort()
self.assertEqual(range(10), [v._sort_value for v in normalized.values()])
def test_sort(self):
class Dummy(object):
def __init__(self, sort_value):
self._sort_value = sort_value
dummies = [Dummy(i) for i in range(10)]
random.shuffle(dummies)
chain = FilterChain()
for i in range(10):
chain[i] = dummies[i]
self.assertNotEqual(range(10), [v._sort_value for v in chain.values()])
normalized = chain.copy()
normalized.sort()
self.assertEqual(range(10),
[v._sort_value for v in normalized.values()])
