def test_expand(self):
"""expand(d)"""
res = mapping.expand(self.test_dict_E)
nt.eq_(res, self.test_dict_F)
res = mapping.expand(self.test_dict_D)
nt.eq_(res, self.test_dict_F)
res = mapping.expand(self.test_dict_F)
nt.eq_(res, self.test_dict_F)
def test_expand_and_flatten(self):
"""flatten(expand(d)) == d"""
res = mapping.flatten(mapping.expand(self.test_dict_E))
nt.eq_(res, self.test_dict_E)
def test_flatten_and_expand(self):
"""expand(flatten(d)) == d"""
res = mapping.expand(mapping.flatten(self.test_dict_F))
nt.eq_(res, self.test_dict_F)
