'Fails if ``value`` is not found from ``dictionary``.
See `List Should Contain Value` for an explanation of ``msg``.
The given dictionary is never altered by this keyword.'

def dictionary_should_contain_value(self, dictionary, value, msg=None):

    default = ("Dictionary    does    not    contain    value    '%s'." % value)
    _verify_condition((value in dictionary.values()), default, msg)
