Test for resolving references when there're other properties on schema

[zaggino]

I'm missing a test here: https://github.com/json-schema/JSON-Schema-Test-Suite/blob/develop/tests/draft4/ref.json

var schemaA = {
    "id": "long-string",
    "type": "string",
    "maxLength": 4096
}
var schemaB = {
    "id": "person-object",
    "type": "object",
    "properties": {
        "name": {
            "$ref": "long-string",
            "maxLength": 10
        }
    }
}

does the result need to respect "maxLength": 10 or not?
does the result need to respect both maxLength's? (lets say if it was not maxLength but format which would make more sense) - should the validator copy but not override properties where $ref is, or should it be match all of properties and also all properties on reference

[samskiter]

"$ref" says "I am this thing" so your "maxLength": 10 should be ignored

[zaggino]

but there's not a test for this, current state is do whatever you want :)

[Julian]

If there isn't sounds like a reasonable one to add. My vague recollection says I added one but I'll believe you if it's not there.

[epoberezkin]

resolved by #142