Reduce round trips and cleanup test data

src/main/java/org/kohsuke/github/GHRepository.java

@@ -2160,6 +2160,12 @@ GHRepository wrap(GitHub root) {
         if (root.isOffline() && owner != null) {
             owner.wrapUp(root);
         }
+        if (source != null) {
+            source.wrap(root);
+        }
+        if (parent != null) {
+            parent.wrap(root);
+        }
         return this;
     }
 
@@ -2482,10 +2488,10 @@ public GHRepository getSource() throws IOException {
         if (fork && source == null) {
             populate();
         }
-        if (source == null)
+        if (source == null) {
             return null;
-        if (source.root == null)
-            source = root.getRepository(source.getFullName());
+        }
+
         return source;
     }
 
@@ -2504,10 +2510,9 @@ public GHRepository getParent() throws IOException {
             populate();
         }
 
-        if (parent == null)
+        if (parent == null) {
             return null;
-        if (parent.root == null)
-            parent = root.getRepository(parent.getFullName());
+        }
         return parent;
     }
 

src/test/java/org/kohsuke/github/GHEventPayloadTest.java

@@ -335,13 +335,18 @@ public void pushToFork() throws Exception {
                 is(mockGitHub.apiServer().baseUrl() + "/repos/hub4j-test-org/github-api"));
         assertThat(event.getRepository().getHttpTransportUrl(), is("https://github.com/hub4j-test-org/github-api.git"));
 
+        // ensure that root has been bound after populate
+        event.getRepository().getSource().getRef("heads/master");
+        event.getRepository().getParent().getRef("heads/master");
+
         // Source
         event = gitHub.parseEventPayload(payload.asReader(mockGitHub::mapToMockGitHub), GHEventPayload.Push.class);
         assertThat(event.getRepository().getSource().getFullName(), is("hub4j/github-api"));
 
         // Parent
         event = gitHub.parseEventPayload(payload.asReader(mockGitHub::mapToMockGitHub), GHEventPayload.Push.class);
         assertThat(event.getRepository().getParent().getFullName(), is("hub4j/github-api"));
+
     }
 
     // TODO implement support classes and write test

src/test/resources/org/kohsuke/github/GHEventPayloadTest/wiremock/pushToFork/__files/repos_hub4j_github-api_git_refs_heads_master-3.json

@@ -0,0 +1,10 @@
+{
+  "ref": "refs/heads/master",
+  "node_id": "MDM6UmVmNjE3MjEwOnJlZnMvaGVhZHMvbWFzdGVy",
+  "url": "https://api.github.com/repos/hub4j/github-api/git/refs/heads/master",
+  "object": {
+    "sha": "ba12efea9d8604cad5c174620628aceb1fe224fb",
+    "type": "commit",
+    "url": "https://api.github.com/repos/hub4j/github-api/git/commits/ba12efea9d8604cad5c174620628aceb1fe224fb"
+  }
+}

src/test/resources/org/kohsuke/github/GHEventPayloadTest/wiremock/pushToFork/mappings/repos_hub4j-test-org_github-api-2.json

@@ -43,8 +43,5 @@
   },
   "uuid": "90aa0017-3f50-4829-bda4-6531fbcfba60",
   "persistent": true,
-  "scenarioName": "scenario-1-repos-hub4j-test-org-github-api",
-  "requiredScenarioState": "Started",
-  "newScenarioState": "scenario-1-repos-hub4j-test-org-github-api-2",
   "insertionIndex": 2
 }