fix: skip malformed pull request entries (#83)

tests/test_context_timeout.py

@@ -250,3 +250,36 @@ async def test_context_skips_malformed_issue_entries(monkeypatch):
     issues = json.loads(response.body)["issues"]
 
     assert [issue["title"] for issue in issues] == ["Valid issue"]
+
+
+@pytest.mark.anyio
+async def test_context_skips_malformed_pull_request_entries(monkeypatch):
+    async def user():
+        return {"id": 1, "login": "timmy"}
+
+    async def pull_request_collection():
+        return [
+            {"id": 83, "title": "missing-required-fields"},
+            {
+                "id": 1,
+                "number": 83,
+                "title": "Valid pull request",
+                "state": "open",
+                "html_url": "https://forge.example/stackchain/stackchain-dashboard/pulls/83",
+            },
+        ]
+
+    async def empty_collection():
+        return []
+
+    monkeypatch.setattr(main, "current_user", user)
+    monkeypatch.setattr(main, "repos", empty_collection)
+    monkeypatch.setattr(main, "issues", empty_collection)
+    monkeypatch.setattr(main, "pull_requests", pull_request_collection)
+
+    response = await main.context()
+    pull_requests = json.loads(response.body)["pull_requests"]
+
+    assert [pull_request["title"] for pull_request in pull_requests] == [
+        "Valid pull request"
+    ]