def test_filter(self):
t = TestTarget()
c = ViewCollection(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
t << c
t.update_bindings()
assert t.Values == (1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
c.update_filter(lambda x: x % 2 == 0)
assert t.Values == (2, 4, 6, 8, 10)
def test_filter(self):
t = TestTarget()
c = ViewCollection(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
t < bind() < c
t.update_bindings()
assert t.values == (1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
c.update_filter(lambda x: x % 2 == 0)
assert t.values == (2, 4, 6, 8, 10)
def test_ViewChanged (self):
v = ViewCollection(5,8,2)
t = self.Tester()
v.ViewChanged += t.handle_event
v.update_filter(lambda x : x < 5)
assert t.Kwargs['collection'] == v
def test_ViewChanged(self):
v = ViewCollection(5, 8, 2)
t = self.Tester()
v.ViewChanged += t.handle_event
v.update_filter(lambda x: x < 5)
assert t.Kwargs['collection'] == v
def test_ViewChanged(self):
v = ViewCollection(5, 8, 2, synchronous=True)
t = self.Tester()
v.onViewChanged += t.handle_event
v.update_filter(lambda x: x < 5)
assert t.kwargs['collection'] == v
