From c19f12804a0de2a90aa697a324d230b5a578c480 Mon Sep 17 00:00:00 2001
From: Jinwoo Hong <73622457+Jinwoo-H@users.noreply.github.com>
Date: Mon, 9 Nov 2026 22:39:18 -0500
Subject: [PATCH] test: reset the provider session generation per test store
 (#40586)

A shared test worker carried settings.test.ts's generation bumps into
jira-web-client-status.test.ts, which then read local#3 instead of local#0.
---
 .../runtime/hosts/observations/provider-runtime-context.ts    | 4 ++++
 src/renderer/src/store/testing/app-store-test-fixture.ts      | 3 +++
 2 files changed, 7 insertions(+)

diff --git a/src/renderer/src/runtime/hosts/observations/provider-runtime-context.ts b/src/renderer/src/runtime/hosts/observations/provider-runtime-context.ts
index ac75e604382..58dde7fa4e6 100644
--- a/src/renderer/src/runtime/hosts/observations/provider-runtime-context.ts
+++ b/src/renderer/src/runtime/hosts/observations/provider-runtime-context.ts
@@ -29,3 +29,7 @@ export function bumpProviderRuntimeSessionGeneration(): number {
   providerRuntimeSessionGeneration += 1
   return providerRuntimeSessionGeneration
 }
+
+export function resetProviderRuntimeSessionGenerationForTests(): void {
+  providerRuntimeSessionGeneration = 0
+}
diff --git a/src/renderer/src/store/testing/app-store-test-fixture.ts b/src/renderer/src/store/testing/app-store-test-fixture.ts
index 75587a48103..09b9c3727ee 100644
--- a/src/renderer/src/store/testing/app-store-test-fixture.ts
+++ b/src/renderer/src/store/testing/app-store-test-fixture.ts
@@ -59,6 +59,7 @@ import '@/i18n/i18n'
 import { withEditorBufferRecords } from '../slices/editor/buffers/editor-buffer-record-lifecycle'
 import { withAgentConversationRetention } from '../slices/agent-status/agent-conversation-retention'
 import { TEST_REPO } from '../repos/repo.test-fixture'
+import { resetProviderRuntimeSessionGenerationForTests } from '@/runtime/hosts/observations/provider-runtime-context'
 
 const withTestStorePolicies = (creator: StateCreator<AppState, [], []>, check: boolean) =>
   withEditorBufferRecords(withAgentConversationRetention(creator), check)
@@ -66,6 +67,8 @@ const withTestStorePolicies = (creator: StateCreator<AppState, [], []>, check: b
 export function createTestStore(
   isClaudeAgent: Parameters<typeof createTerminalSlice>[3] = undefined
 ) {
+  // Why: the session generation is module state; a shared test worker would carry another file's bumps into this store.
+  resetProviderRuntimeSessionGenerationForTests()
   // Why the record middleware: views of one file share a record only through it, as in the app.
   return create<AppState>()(
     withTestStorePolicies(