// tslint:disable:no-submodule-imports
import { IsString, MinLength, ValidateNested } from 'class-validator'
import { validationMetadatasToSchemas } from '../src'
import { Type } from 'class-transformer'
import { defaultMetadataStorage } from 'class-transformer/storage'

class User {
  @IsString()
  name: string;
}

// @ts-ignore: not referenced
class Post {
  @Type(() => {
    return String
  })
  @MinLength(2, {each: true})
  userStatus: Map<string, string>
}

// @ts-ignore: not referenced
class PostWidthUsers {
  @ValidateNested({each: true})
  @Type(() => User)
  users: Map<string, User>
}

describe('classValidatorConverter', () => {
  it('combines converted class-validator metadata into JSON Schemas', async () => {
    const schemas = validationMetadatasToSchemas({
      classTransformerMetadataStorage: defaultMetadataStorage,
    })
    expect(schemas).toEqual({
      "User": {
        "properties": {
          "name": {
            "type": "string"
          }
        },
        "type": "object",
        "required": [
          "name"
        ]
      },
      "Post": {
        "properties": {
          "userStatus": {
            "additionalProperties": {
              "minLength": 2,
              "type": "string"
            },
            "type": "object"
          }
        },
        "type": "object",
        "required": [
          "userStatus"
        ]
      },
      "PostWidthUsers": {
        "properties": {
          "users": {
            "additionalProperties": {
              "$ref": "#/definitions/User"
            },
            "type": "object"
          }
        },
        "type": "object",
        "required": [
          "users"
        ]
      }
    })
  })
})