Question

我正在尝试使用got-swag（npm包）测试一个swagger api

当我尝试使用json模式验证json响应时，当单独的yaml文件合并为一个yaml和json文件时，我得到一个parseError。原点是-validate（）行。 validate（）源自got-swag包，但它的底层 jsonschema.validate（数据，架构）; 依赖

 x-tests:
        - description: Should return array of ferries
          steps:
            - get('/api/get/link/ferries')
            - equal(res.statusCode, 200)
            - ok(res.json.length > 0)
            - validate(res.json,  $ref: '#/definitions/ferry')

这是结果错误：

           throw new exports.ParserError('while parsing a block mapping', this.marks.slice(-1)[0], "expected <block end>, but found " + token.id, token.start_mark);
        ^
while parsing a block mapping
  on line 29, column 15
expected <block end>, but found <scalar>
  on line 29, column 76
    at ParserError.YAMLError [as constructor] (C:\Users\dvbets\Documents\Workspace\Repos\node_modules\yaml-js\lib\errors.js:70:46)
    at ParserError.MarkedYAMLError [as constructor] (C:\Users\dvbets\Documents\Workspace\Repos\node_modules\yaml-js\lib\errors.js:90:45)
    at new ParserError (C:\Users\dvbets\Documents\Workspace\Repos\node_modules\yaml-js\lib\parser.js:17:48)
    at Loader.__dirname.Parser.Parser.parse_block_mapping_key (C:\Users\dvbets\Documents\Workspace\Repos\node_modules\yaml-js\lib\parser.js:433:15)
    at Loader.__dirname.Parser.Parser.check_event (C:\Users\dvbets\Documents\Workspace\Repos\node_modules\yaml-js\lib\parser.js:61:48)
    at Loader.__dirname.Composer.Composer.compose_mapping_node (C:\Users\dvbets\Documents\Workspace\Repos\node_modules\yaml-js\lib\composer.js:248:20)
    at Loader.__dirname.Composer.Composer.compose_node (C:\Users\dvbets\Documents\Workspace\Repos\node_modules\yaml-js\lib\composer.js:160:21)
    at Loader.__dirname.Composer.Composer.compose_sequence_node (C:\Users\dvbets\Documents\Workspace\Repos\node_modules\yaml-js\lib\composer.js:216:30)
    at Loader.__dirname.Composer.Composer.compose_node (C:\Users\dvbets\Documents\Workspace\Repos\node_modules\yaml-js\lib\composer.js:158:21)
    at Loader.__dirname.Composer.Composer.compose_mapping_node (C:\Users\dvbets\Documents\Workspace\Repos\node_modules\yaml-js\lib\composer.js:250:27)

Answer 1

为了逃避内部:字符，该行必须用引号括起来：

- "validate(res.json,  $ref: '#/definitions/ferry')"
                           ^

:是YAML中的特殊字符，是key: value对的分隔符。在没有转义的情况下，该行被解析为具有值validate(res.json, $ref的键名'#/definitions/ferry')，并且解析器在结束引号后的)处扼流。

相关：How to escape indicator characters (i.e. : or - ) in YAML

yaml解析时出错。预期<block end =“”>，但找到<scalar>

1 个答案: