Errors aren't being wrapped

[steveklabnik]

related: #455

When you try to refund an unstored card, you don't get a wrapped error:

  Scenario: Crediting a deleted card leads to failure                                                                                                              
    Given I have tokenized a card                                                                                                                                  
    When I make a DELETE request to the href "href"                                                                                                                
    Then I should get a 204 status code                                                                                                                            

    When I make a POST request to /cards/:cards_id/credits                                                                                                         
    Then I should get a 404 status code                                                                                                                            

    And the response is valid according to the "errors" schema                                                                                                     
    And the fields on this error match:                                                                                                                            
    """                                                                                                                                                            
      {                                                                                                                                                            
       "category_code": "not-found"                                                                                                                                
      }                                                                                                                                                            
    """       

{"status"=>"Not Found", "category_code"=>"not-found", "category_type"=>"request", "description"=>"<p>The requested URL was not found on the server.</p><p>If you en
tered the URL manually please check your spelling and try again.</p> Your request id is OHMa4fd1810771f11e3bae9026ba7f8ec28.", "request_id"=>"OHMa4fd1810771f11e3ba
e9026ba7f8ec28", "status_code"=>404}

This should be wrapped in an error object.

[mjallday]

@steveklabnik are you passing revision 1.1 headers? by default everything is revision 1.0 so it won't be wrapped... if you are passing those headers please reopen and we'll investigate.

[steveklabnik]

Yes, I send this header with every request: https://github.com/balanced/balanced-api/pull/431/files#diff-6e23a314d333a0bdd832132c72cf1835R6

[mjallday]

@steveklabnik is this still happening?

curl https://api.balancedpayments.com/fourohfour -H "Accept: application/vnd.api+json;revision=1.1"

{
  "errors": [
    {
      "status": "Not Found",
      "category_code": "not-found",
      "description": "<p>The requested URL was not found on the server.</p><p>If you entered the URL manually please check your spelling and try again.</p> Your request id is OHM6af85fd8820c11e38fce026ba7f8ec28.",
      "status_code": 404,
      "category_type": "request",
      "request_id": "OHM6af85fd8820c11e38fce026ba7f8ec28"
    }
  ]
}

[steveklabnik]

Looks like we're good!