From a3c26e33c19cd6d7e370578af9f618925525354d Mon Sep 17 00:00:00 2001
From: Jerel Miller <jerelmiller@gmail.com>
Date: Mon, 26 Aug 2024 08:45:06 -0600
Subject: [PATCH 1/2] Add some tests for `watchFragment` for nested fragments
 and the fragment registry (#12015)

---
 src/__tests__/ApolloClient.ts | 116 +++++++++++++++++++++++++++++++++-
 1 file changed, 115 insertions(+), 1 deletion(-)

diff --git a/src/__tests__/ApolloClient.ts b/src/__tests__/ApolloClient.ts
index bcf9978ef90..2eb82151380 100644
--- a/src/__tests__/ApolloClient.ts
+++ b/src/__tests__/ApolloClient.ts
@@ -12,7 +12,7 @@ import { Kind } from "graphql";
 import { Observable } from "../utilities";
 import { ApolloLink } from "../link/core";
 import { HttpLink } from "../link/http";
-import { InMemoryCache } from "../cache";
+import { createFragmentRegistry, InMemoryCache } from "../cache";
 import { itAsync } from "../testing";
 import { ObservableStream, spyOnConsole } from "../testing/internal";
 import { TypedDocumentNode } from "@graphql-typed-document-node/core";
@@ -2515,6 +2515,120 @@ describe("ApolloClient", () => {
         });
       }
     });
+
+    it("works with nested fragments", async () => {
+      const cache = new InMemoryCache();
+      const client = new ApolloClient({
+        cache,
+        link: ApolloLink.empty(),
+      });
+
+      const ItemNestedFragment = gql`
+        fragment ItemNestedFragment on Item {
+          complete
+        }
+      `;
+
+      const ItemFragment = gql`
+        fragment ItemFragment on Item {
+          id
+          text
+          ...ItemNestedFragment
+        }
+
+        ${ItemNestedFragment}
+      `;
+
+      cache.writeFragment({
+        fragment: ItemFragment,
+        fragmentName: "ItemFragment",
+        data: {
+          __typename: "Item",
+          id: 5,
+          text: "Item #5",
+          complete: true,
+        },
+      });
+
+      const observable = client.watchFragment({
+        fragment: ItemFragment,
+        fragmentName: "ItemFragment",
+        from: { __typename: "Item", id: 5 },
+      });
+
+      const stream = new ObservableStream(observable);
+
+      {
+        const result = await stream.takeNext();
+
+        expect(result).toEqual({
+          data: {
+            __typename: "Item",
+            id: 5,
+            text: "Item #5",
+            complete: true,
+          },
+          complete: true,
+        });
+      }
+    });
+
+    it("can use the fragment registry for nested fragments", async () => {
+      const fragments = createFragmentRegistry();
+      const cache = new InMemoryCache({ fragments });
+
+      fragments.register(gql`
+        fragment ItemNestedFragment on Item {
+          complete
+        }
+      `);
+
+      const client = new ApolloClient({
+        cache,
+        link: ApolloLink.empty(),
+      });
+
+      const ItemFragment = gql`
+        fragment ItemFragment on Item {
+          id
+          text
+          ...ItemNestedFragment
+        }
+      `;
+
+      cache.writeFragment({
+        fragment: ItemFragment,
+        fragmentName: "ItemFragment",
+        data: {
+          __typename: "Item",
+          id: 5,
+          text: "Item #5",
+          complete: true,
+        },
+      });
+
+      const observable = client.watchFragment({
+        fragment: ItemFragment,
+        fragmentName: "ItemFragment",
+        from: { __typename: "Item", id: 5 },
+      });
+
+      const stream = new ObservableStream(observable);
+
+      {
+        const result = await stream.takeNext();
+
+        expect(result).toEqual({
+          data: {
+            __typename: "Item",
+            id: 5,
+            text: "Item #5",
+            complete: true,
+          },
+          complete: true,
+        });
+      }
+    });
   });
 
   describe("defaultOptions", () => {

From 4210ab15f2686da598d2cf3699bdaa18bdcbc947 Mon Sep 17 00:00:00 2001
From: Jerel Miller <jerelmiller@gmail.com>
Date: Mon, 26 Aug 2024 09:17:00 -0600
Subject: [PATCH 2/2] Update ROADMAP.md

---
 ROADMAP.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ROADMAP.md b/ROADMAP.md
index 913c5584cf3..a51d49f01b6 100644
--- a/ROADMAP.md
+++ b/ROADMAP.md
@@ -1,6 +1,6 @@
 # 🔮 Apollo Client Ecosystem Roadmap
 
-**Last updated: 2024-08-12**
+**Last updated: 2024-08-26**
 
 For up to date release notes, refer to the project's [Changelog](https://github.com/apollographql/apollo-client/blob/main/CHANGELOG.md).
 
@@ -48,7 +48,7 @@ _no work in progress_
 
 ### Apollo Client DevTools
 
-_no work in progress_
+- Ongoing work with fixing error messages shown in devtools
 
 ### Apollo Client NextJS