源码快照 @ 2026-09-02 (source-only, 剔除非源码素材)

apps/app/tests/session-management-store.test.ts

@@ -0,0 +1,75 @@
+import { beforeEach, describe, expect, test } from "bun:test";
+
+import { useSessionManagementStore } from "../src/react-app/domains/session/sidebar/session-management-store";
+
+const workspaceId = "workspace-1";
+
+function resetStore() {
+  useSessionManagementStore.setState({
+    pinnedIds: [],
+    orderByWorkspace: {},
+    groupsByWorkspace: {
+      [workspaceId]: {
+        groups: [
+          { id: "group-a", label: "Alpha" },
+          { id: "group-b", label: "Beta" },
+        ],
+        assignments: {
+          "session-1": "group-a",
+          "session-2": "group-a",
+          "session-3": "group-b",
+        },
+      },
+    },
+  });
+}
+
+describe("session group management", () => {
+  beforeEach(resetStore);
+
+  test("renames an existing group", () => {
+    useSessionManagementStore.getState().renameGroup(workspaceId, "group-a", "Renamed");
+
+    expect(useSessionManagementStore.getState().groupsByWorkspace[workspaceId]?.groups).toEqual([
+      { id: "group-a", label: "Renamed" },
+      { id: "group-b", label: "Beta" },
+    ]);
+  });
+
+  test("moves sessions to the selected destination before removing a group", () => {
+    useSessionManagementStore.getState().removeGroup(workspaceId, "group-a", "group-b");
+
+    const workspace = useSessionManagementStore.getState().groupsByWorkspace[workspaceId];
+    expect(workspace?.groups).toEqual([{ id: "group-b", label: "Beta" }]);
+    expect(workspace?.assignments).toEqual({
+      "session-1": "group-b",
+      "session-2": "group-b",
+      "session-3": "group-b",
+    });
+  });
+
+  test("moves sessions to ungrouped before removing a group", () => {
+    useSessionManagementStore.getState().removeGroup(workspaceId, "group-a", null);
+
+    expect(useSessionManagementStore.getState().groupsByWorkspace[workspaceId]?.assignments).toEqual({
+      "session-3": "group-b",
+    });
+  });
+
+  test("does not publish an equivalent server group snapshot", () => {
+    const before = useSessionManagementStore.getState().groupsByWorkspace[workspaceId];
+    let notifications = 0;
+    const unsubscribe = useSessionManagementStore.subscribe(() => {
+      notifications += 1;
+    });
+
+    useSessionManagementStore.getState().replaceWorkspaceGroups(workspaceId, {
+      groups: before.groups.map((group) => ({ ...group })),
+      assignments: { ...before.assignments },
+    });
+
+    unsubscribe();
+    expect(useSessionManagementStore.getState().groupsByWorkspace[workspaceId]).toBe(before);
+    expect(notifications).toBe(0);
+  });
+});