External recursive refs aren't being resolved

[diegode]

This test is failing in master (the last assertion):

@Test
public void testLoadRecursiveExternalDef() throws Exception {
    SwaggerParser parser = new SwaggerParser();
    final Swagger swagger = parser.read("src/test/resources/file-reference-to-recursive-defs/b.yaml");
    Map<String, Model> definitions = swagger.getDefinitions();
    assertEquals(((RefProperty) ((ArrayProperty) definitions.get("v").getProperties().get("children")).getItems()).get$ref(), "#/definitions/v");
    assertTrue(!definitions.containsKey("y"));
    assertEquals(((RefProperty) ((ArrayProperty) definitions.get("x").getProperties().get("children")).getItems()).get$ref(), "#/definitions/x");
}

where a.yaml is:

---
swagger: "2.0"
info:
  title: test
  version: '0.0.0'
paths: {}
definitions:
  y:
    type: object
    properties:
      name:
        type: string
      children:
        type: array
        items:
          $ref: "#/definitions/y"

and b.yaml is:

---
swagger: "2.0"
info:
  title: test
  version: '0.0.0'
paths: {}
definitions:
  x:
    $ref: "./a.yaml#/definitions/y"
  v:
    type: object
    properties:
      name:
        type: string
      children:
        type: array
        items:
          $ref: "#/definitions/v"

[fehguy]

This has been fixed

[diegode]

@fehguy please re-enable the test from my PR (https://github.com/swagger-api/swagger-parser/blob/master/modules/swagger-parser/src/test/java/io/swagger/parser/SwaggerParserTest.java#L226)