def test_dict_dot_notation_access(self):
data = {
'a': 'foo',
'b': {
'c': 'bar',
'd': {
'e': 123,
'f': False,
'g': {},
'h': None
}
},
'x': {},
'y': None
}
self.assertEqual('foo', utils.get_dict_value(data, 'a'))
self.assertEqual('bar', utils.get_dict_value(data, 'b.c'))
self.assertEqual(123, utils.get_dict_value(data, 'b.d.e'))
self.assertFalse(utils.get_dict_value(data, 'b.d.f'))
self.assertDictEqual({}, utils.get_dict_value(data, 'b.d.g'))
self.assertIsNone(utils.get_dict_value(data, 'b.d.h'))
self.assertDictEqual({}, utils.get_dict_value(data, 'x'))
self.assertIsNone(utils.get_dict_value(data, 'x.x'))
self.assertIsNone(utils.get_dict_value(data, 'y'))
self.assertIsNone(utils.get_dict_value(data, 'z'))
def _validate_expressions(cls, spec):
result = []
expr_schema_paths = cls.get_expr_schema_paths()
for expr_path, schema_path in six.iteritems(expr_schema_paths):
expr = utils.get_dict_value(spec, expr_path) or ''
errors = expressions.validate(expr).get('errors', [])
for error in errors:
error['spec_path'] = expr_path
error['schema_path'] = schema_path
result += errors
return result