Add test for merge_upstream conflict.

tests/github_client/merge_upstream_conflict/01-POST-repos_ehuss_rust_merge-upstream.json

@@ -0,0 +1,12 @@
+{
+  "kind": "Request",
+  "method": "POST",
+  "path": "/repos/ehuss/rust/merge-upstream",
+  "query": null,
+  "request_body": "{\"branch\":\"master\"}",
+  "response_code": 409,
+  "response_body": {
+    "documentation_url": "https://docs.github.com/rest/branches/branches#sync-a-fork-branch-with-the-upstream-repository",
+    "message": "There are merge conflicts"
+  }
+}

tests/github_client/merge_upstream_conflict/02-GET-repos_rust-lang_rust_git_ref_heads_master.json

@@ -0,0 +1,18 @@
+{
+  "kind": "Request",
+  "method": "GET",
+  "path": "/repos/rust-lang/rust/git/ref/heads/master",
+  "query": null,
+  "request_body": "",
+  "response_code": 200,
+  "response_body": {
+    "node_id": "MDM6UmVmNzI0NzEyOnJlZnMvaGVhZHMvbWFzdGVy",
+    "object": {
+      "sha": "b963a57205e548e8538a8182b1c273ea75007614",
+      "type": "commit",
+      "url": "https://api.github.com/repos/rust-lang/rust/git/commits/b963a57205e548e8538a8182b1c273ea75007614"
+    },
+    "ref": "refs/heads/master",
+    "url": "https://api.github.com/repos/rust-lang/rust/git/refs/heads/master"
+  }
+}

tests/github_client/merge_upstream_conflict/03-PATCH-repos_ehuss_rust_git_refs_heads_master.json

@@ -0,0 +1,18 @@
+{
+  "kind": "Request",
+  "method": "PATCH",
+  "path": "/repos/ehuss/rust/git/refs/heads/master",
+  "query": null,
+  "request_body": "{\"force\":true,\"sha\":\"b963a57205e548e8538a8182b1c273ea75007614\"}",
+  "response_code": 200,
+  "response_body": {
+    "node_id": "MDM6UmVmMTE3NDY0NjI1OnJlZnMvaGVhZHMvbWFzdGVy",
+    "object": {
+      "sha": "b963a57205e548e8538a8182b1c273ea75007614",
+      "type": "commit",
+      "url": "https://api.github.com/repos/ehuss/rust/git/commits/b963a57205e548e8538a8182b1c273ea75007614"
+    },
+    "ref": "refs/heads/master",
+    "url": "https://api.github.com/repos/ehuss/rust/git/refs/heads/master"
+  }
+}

tests/github_client/mod.rs

@@ -134,6 +134,13 @@ fn repository() {
         assert_eq!(repo.fork, false);
         assert_eq!(repo.owner(), "rust-lang");
         assert_eq!(repo.name(), "rust");
+        assert!(repo.parent.is_none());
+
+        let repo = gh.repository("ehuss/rust").await.unwrap();
+        assert_eq!(repo.fork, true);
+        let parent = repo.parent.unwrap();
+        assert_eq!(parent.full_name, "rust-lang/rust");
+        assert_eq!(parent.fork, false);
     });
 }
 
@@ -365,6 +372,15 @@ fn merge_upstream() {
     });
 }
 
+#[test]
+fn merge_upstream_conflict() {
+    // Test when there is a merge conflict.
+    run_test("merge_upstream_conflict", |gh| async move {
+        let repo = gh.repository("ehuss/rust").await.unwrap();
+        repo.merge_upstream(&gh, "master").await.unwrap();
+    });
+}
+
 #[test]
 fn user() {
     run_test("user", |gh| async move {

tests/github_client/repository/00-GET-repos_rust-lang_rust.json

@@ -27,8 +27,8 @@
     "downloads_url": "https://api.github.com/repos/rust-lang/rust/downloads",
     "events_url": "https://api.github.com/repos/rust-lang/rust/events",
     "fork": false,
-    "forks": 10257,
-    "forks_count": 10257,
+    "forks": 10902,
+    "forks_count": 10902,
     "forks_url": "https://api.github.com/repos/rust-lang/rust/forks",
     "full_name": "rust-lang/rust",
     "git_commits_url": "https://api.github.com/repos/rust-lang/rust/git/commits{/sha}",
@@ -64,11 +64,11 @@
     "milestones_url": "https://api.github.com/repos/rust-lang/rust/milestones{/number}",
     "mirror_url": null,
     "name": "rust",
-    "network_count": 10257,
+    "network_count": 10902,
     "node_id": "MDEwOlJlcG9zaXRvcnk3MjQ3MTI=",
     "notifications_url": "https://api.github.com/repos/rust-lang/rust/notifications{?since,all,participating}",
-    "open_issues": 9527,
-    "open_issues_count": 9527,
+    "open_issues": 9613,
+    "open_issues_count": 9613,
     "organization": {
       "avatar_url": "https://avatars.githubusercontent.com/u/5430905?v=4",
       "events_url": "https://api.github.com/users/rust-lang/events{/privacy}",
@@ -118,14 +118,14 @@
     },
     "private": false,
     "pulls_url": "https://api.github.com/repos/rust-lang/rust/pulls{/number}",
-    "pushed_at": "2023-01-23T22:28:29Z",
+    "pushed_at": "2023-06-12T17:58:57Z",
     "releases_url": "https://api.github.com/repos/rust-lang/rust/releases{/id}",
-    "size": 1057370,
+    "size": 894511,
     "ssh_url": "git@github.com:rust-lang/rust.git",
-    "stargazers_count": 76867,
+    "stargazers_count": 82555,
     "stargazers_url": "https://api.github.com/repos/rust-lang/rust/stargazers",
     "statuses_url": "https://api.github.com/repos/rust-lang/rust/statuses/{sha}",
-    "subscribers_count": 1481,
+    "subscribers_count": 1496,
     "subscribers_url": "https://api.github.com/repos/rust-lang/rust/subscribers",
     "subscription_url": "https://api.github.com/repos/rust-lang/rust/subscription",
     "svn_url": "https://github.com/rust-lang/rust",
@@ -138,11 +138,11 @@
       "rust"
     ],
     "trees_url": "https://api.github.com/repos/rust-lang/rust/git/trees{/sha}",
-    "updated_at": "2023-01-23T22:36:05Z",
+    "updated_at": "2023-06-12T17:54:18Z",
     "url": "https://api.github.com/repos/rust-lang/rust",
     "visibility": "public",
-    "watchers": 76867,
-    "watchers_count": 76867,
+    "watchers": 82555,
+    "watchers_count": 82555,
     "web_commit_signoff_required": false
   }
-}
+}