Added a unit test to verify that local references work correctly (#14)

Author: bjansen

src/test/java/com/github/bjansen/ssv/SwaggerValidatorTest.java

@@ -164,6 +164,19 @@ void checkUnknownDefinition() throws IOException {
         assertTrue(e.getMessage().contains("Unknown definition /definitions/Blablabla"));
     }
 
+    @Test
+    void should_support_references_to_definitions_in_same_file() throws IOException, ProcessingException {
+        // Given
+        SwaggerValidator validator = buildValidator("/references/spec-issue14.json");
+        JsonNode sample = buildSample("/references/sample-issue14.json");
+
+        // When
+        final ProcessingReport report = validator.validate(sample, "/definitions/Response");
+
+        // Then
+        assertTrue(report.isSuccess());
+    }
+
     private SwaggerValidator buildValidator(String pathToSpec) throws IOException {
         InputStream spec = getClass().getResourceAsStream(pathToSpec);
         return SwaggerValidator.forYamlSchema(new InputStreamReader(spec));

src/test/resources/references/sample-issue14.json

@@ -0,0 +1,6 @@
+{
+    "asyncRequestId": "qsdf",
+    "result": {
+
+    }
+}

src/test/resources/references/spec-issue14.json

@@ -0,0 +1,58 @@
+{
+    "swagger": "2.0",
+    "info": {
+        "title": "Sample API",
+        "version": "1"
+    },
+    "definitions": {
+        "Response": {
+            "type": "object",
+            "required": [
+                "asyncRequestId",
+                "result"
+            ],
+            "properties": {
+                "asyncRequestId": {
+                    "type": "string"
+                },
+                "beginTime": {
+                    "type": "string",
+                    "format": "date-time"
+                },
+                "endTime": {
+                    "type": "string",
+                    "format": "date-time"
+                },
+                "id": {
+                    "type": "string"
+                },
+                "name": {
+                    "type": "string"
+                },
+                "result": {
+                    "$ref": "#/definitions/AsyncResult"
+                },
+                "sceuid": {
+                    "type": "string"
+                },
+                "type": {
+                    "type": "string"
+                },
+                "userId": {
+                    "type": "string"
+                },
+                "version": {
+                    "type": "string"
+                }
+            }
+        },
+        "AsyncResult": {
+            "type": "object",
+            "properties": {
+                "status": {
+                    "type": "string"
+                }
+            }
+        }
+    }
+}