From 6f5b5265b6973cdcde65c3ce6bd8acbaeb562318 Mon Sep 17 00:00:00 2001
From: Quixos Development Agent 01f26965-84fa-4a79-8069-725682c13065
 <01f26965-84fa-4a79-8069-725682c13065@agents.gitea.internal.quixos.org>
Date: Sat, 31 Oct 2026 14:15:18 +0000
Subject: [PATCH] Exercise alias pin discovery and refresh in always-run Nix
 fixtures (#713)

---
 test/pin-upgrades.test.ts | 34 +++++++++++++---------------------
 1 file changed, 13 insertions(+), 21 deletions(-)

diff --git a/test/pin-upgrades.test.ts b/test/pin-upgrades.test.ts
index 0970491..ef90479 100644
--- a/test/pin-upgrades.test.ts
+++ b/test/pin-upgrades.test.ts
@@ -156,26 +156,6 @@ test(
     );
     assert.equal(graph.resources[0].directory, "resources/Named");
     assert.equal(graph.directResources[0].directory, "resources/Named");
-    const alias = `${workbench}-guest-alias`;
-    await fs.symlink(workbench, alias);
-    context.after(() => fs.unlink(alias));
-    const graphFile = path.join(workbench, ".quixos/resource-graph.json");
-    await fs.writeFile(
-      graphFile,
-      JSON.stringify({
-        ...graph,
-        resources: graph.resources.map((entry: { directory: string }) => ({
-          ...entry,
-          directory: path.join(alias, entry.directory),
-        })),
-      }),
-    );
-    assert.equal((await discoverUpgradeSpec(alias)).nodes[1]!.directory, "resources/Named");
-    const aliasPlan = await planPinUpgrades(alias, { ...(await discoverUpgradeSpec(alias)), bootstrap: true });
-    await applyPinUpgrades(aliasPlan);
-    const refreshed = JSON.parse(await fs.readFile(graphFile, "utf8"));
-    assert.equal(refreshed.resources[0].directory, "resources/Named");
-    assert.equal(refreshed.directResources[0].directory, "resources/Named");
     // A retained workbench can move without keeping its original absolute path
     // alive. Recovery journals remain bound to their original writer/root.
     const relocated = `${workbench}-relocated`;
@@ -196,6 +176,9 @@ for (const dependencyKind of ["interface", "build"] as const)
   test(`${dependencyKind} pin upgrades publish children before parent locks and resume without republishing completed nodes`, async (context) => {
     const workbench = await fs.mkdtemp(path.join(os.tmpdir(), "qx-upgrade-test-"));
     context.after(() => fs.rm(workbench, { recursive: true, force: true }));
+    const alias = `${workbench}-guest-alias`;
+    await fs.symlink(workbench, alias);
+    context.after(() => fs.unlink(alias));
     const from = "a".repeat(40),
       to = "b".repeat(40),
       framework = "c".repeat(40);
@@ -264,7 +247,15 @@ for (const dependencyKind of ["interface", "build"] as const)
     await fs.mkdir(path.join(workbench, ".quixos"), { recursive: true });
     await fs.writeFile(
       path.join(workbench, ".quixos/resource-graph.json"),
-      JSON.stringify({ resources: [{ ...sources[1], source: { resolver: "git", ...sources[1].source } }] }),
+      JSON.stringify({
+        resources: [
+          {
+            ...sources[1],
+            directory: path.join(alias, sources[1].directory),
+            source: { resolver: "git", ...sources[1].source },
+          },
+        ],
+      }),
     );
     assert.deepEqual(
       plan.nodes.map((node) => node.directory),
@@ -295,6 +286,7 @@ for (const dependencyKind of ["interface", "build"] as const)
     assert.deepEqual(published, ["resources/Named", "root"]);
     const graph = JSON.parse(await fs.readFile(path.join(workbench, ".quixos/resource-graph.json"), "utf8"));
     assert.equal(graph.resources.length, 1);
+    assert.equal(graph.resources[0].directory, "resources/Named");
     assert.equal(graph.resources[0].source.commit, to);
     const next = await planPinUpgrades(workbench, {
       nodes: [sources[0], { ...sources[1], source: graph.resources[0].source }],