anchor.diff:              'name': 'discovery',
               'version': 'v1',
               'discoveryRestUrl':
  -            'http://server/discovery/v1/apis/discovery/v1/rest',
  +                'http://server/discovery/v1/apis/discovery/v1/rest',
               'discoveryLink': './discovery/v1/apis/discovery/v1/rest',
               'preferred': true
             },
  
positive.code:   group('api-invoke-put', () {
      test('default', () async {
        HttpApiResponse response =
        await _sendRequest('PUT', 'put/identity', body: {});
        expect(response.status, HttpStatus.OK);
        var result = await _decodeBody(response.body);
        expect(result, _expectedDefaultResult);
  
negative.code:             'properties': {
                'anInt': {'type': 'integer', 'default': '5', 'format': 'int32'},
                'aBool': {'type': 'boolean', 'default': 'true'},
                'aDouble': {
                  'type': 'number',
                  'default': '4.2',
                  'format': 'double'
                },
                'aDate': {
                  'type': 'string',
                  'default': '1969-07-20T20:18:00.000Z',
  