Dynamic assertion on dict does not work with an 'update' key #105
Description
Example:
dict = {'update', True}
assert_that(dict).has_update(True)Looks like the call to get_attr at
Line 97 in b58ede1
update method instead of the actual attribute contained within the dict.
There is already some checking in this method for is_dict, maybe solve this edge case by using that and hardcoding the value retrieval.