Incorrect validation marker location

[tfesenko]

Take this model and try to find what's wrong with it.
The validation marker points to line 14:

However, the error (the only error) is on line 33 - schema: which missing the $ref.

Model:

swagger: "2.0"
info:
  description: "Tax Blaster"
  version: "1.0.0"
  title: "TaxBlaster"
host: "taxblaster.com"
basePath: "/api"
tags:
- name: "TaxFilingObject"
  description: "An individual Tax Filing record, accessed by its ID"
schemes:
- "http"
paths:
  /taxFilings/{id}:
    get:
      tags:
      - "TaxFilingObject"
      description: ""
      operationId: "getTaxFiling"
      consumes:
      - "application/json"
      produces:
      - "application/json"
      parameters:
      - name: "id"
        in: "path"
        description: "filingID of the requested TaxFiling"
        required: true
        type: "string"
      responses:
        200:
          description: ""
          schema:
        404:
          description: ""
    parameters:
    - name: "id"
      in: "path"
      description: "filingID of the requested TaxFiling"
      required: true
      type: "string"

definitions:
  TaxFilingObject:
    type: "object"
    description: "An individual Tax Filing record, accessed by its ID"
    properties:
      filingID:
        type: "string"
      jurisdiction:
        type: "string"
      year:
        type: "string"
      period:
        type: "integer"
      currency:
        type: "string"
      grossIncome:
        type: "number"
      taxLiability:
        type: "number"
      taxpayer:
        type: "object"

[tfesenko]

Similar with this model:

swagger: "2.0"
info:
  description: "Tax Blaster"
  version: "1.0.0"
  title: "TaxBlaster"
host: "taxblaster.com"
basePath: "/api"
tags:
- name: "TaxFilingObject"
  description: "An individual Tax Filing record, accessed by its ID"
schemes:
- "http"
paths:
  /taxFilings/{id}:
    get:
      tags:
      - "TaxFilingObject"
      description: ""
      operationId: "getTaxFiling"
      consumes:
      - "application/json"
      produces:
      - "application/json"
      parameters:
      - name: "id"
        in: "path"
        description: "filingID of the requested TaxFiling"
        required: true
        type: "string"
      responses:
        200:
          description: ""
          schema:
            $ref: ""
        404:
          description: ""
    put:
      description: ""
    parameters:
    - name: "id"
      in: "path"
      description: "filingID of the requested TaxFiling"
      required: true
      type: "string"

definitions:
  TaxFilingObject:
    type: "object"
    description: "An individual Tax Filing record, accessed by its ID"
    properties:
      filingID:
        type: "string"
      jurisdiction:
        type: "string"
      year:
        type: "string"
      period:
        type: "integer"
      currency:
        type: "string"
      grossIncome:
        type: "number"
      taxLiability:
        type: "number"
      taxpayer:
        type: "object"

It's very difficult to find the real source of the problem

PS In this case the problems is in the put method on line 38.

[tfesenko]

We can start with adding tests for these cases. And then fix them.