Merge pull request swagger-api#632 from swagger-api/addedTestIssue421

adding test for issue swagger-api#421

Author: gracekarina

modules/swagger-parser/src/test/java/io/swagger/parser/FileReferenceTests.java

@@ -209,4 +209,24 @@ public void testIssue421() {
         assertTrue(swagger.getDefinitions().get("Order") instanceof ModelImpl);
         assertTrue(swagger.getDefinitions().get("Order").getProperties().size() == 6);
     }
+
+    @Test
+    public void testRelativeRefIssue421() {
+        SwaggerDeserializationResult result = new SwaggerParser().readWithInfo("./src/test/resources/main.yaml", null, true);
+        assertNotNull(result.getSwagger());
+
+        Swagger swagger = result.getSwagger();
+        assertNotNull(swagger);
+        assertNotNull(swagger.getPath("pets"));
+        assertNotNull(swagger.getPath("pets").getGet());
+        assertNotNull(swagger.getPath("pets").getGet().getResponses());
+        assertNotNull(swagger.getPath("pets").getGet().getResponses().get("200"));
+        assertNotNull(swagger.getPath("pets").getGet().getResponses().get("200").getSchema());
+        assertTrue(swagger.getPath("pets").getGet().getResponses().get("200").getSchema() instanceof RefProperty);
+
+        assertEquals(((RefProperty)swagger.getPath("pets").getGet().getResponses().get("200").getSchema()).get$ref(), "#/definitions/Pet");
+
+        assertTrue(swagger.getDefinitions().get("Pet") instanceof ModelImpl);
+        assertTrue(swagger.getDefinitions().get("Pet").getProperties().size() == 2);
+    }
 }

modules/swagger-parser/src/test/resources/Pet.yaml

@@ -0,0 +1,8 @@
+Pet:
+  type: object
+  properties:
+    name:
+      type: string
+    id:
+      type: integer
+      format: int64

modules/swagger-parser/src/test/resources/main.yaml

@@ -0,0 +1,20 @@
+swagger: '2.0'
+info:
+  title: Tests
+  description: Tests
+  version: beta
+host: 'myhost.com'
+basePath: /testpath
+schemes:
+  - http
+paths:
+  pets:
+    get:
+      summary: null
+      description: null
+      operationId: list
+      responses:
+        '200':
+          description: OK
+          schema:
+            $ref: 'Pet.yaml#/Pet'