[rush-daemon] Make lifecycle tests timing-safe

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

Author: mojazayeri

libraries/rush-daemon/src/test/RushDaemonHost.test.ts

@@ -163,7 +163,9 @@ describe(RushDaemonHost.name, () => {
     );
     await host.closeAsync();
     await closed;
-    expect(disposalEvents).toEqual(['client', 'workspace-session']);
+    expect(disposalEvents).toHaveLength(2);
+    expect(disposalEvents).toContain('client');
+    expect(disposalEvents).toContain('workspace-session');
     expect(readDaemonLockfile(host.paths.lockfilePath)).toBeUndefined();
     await expect(connectDaemonAsync(host.paths.socketPath)).rejects.toMatchObject({
       code: 'connectionRefused'

libraries/rush-daemon/src/test/WorkspaceSessionProvider.test.ts

@@ -25,6 +25,7 @@ describe(WorkspaceSessionProvider.name, () => {
     const first: Promise<IWorkspaceSession> = provider.getSessionAsync();
     const second: Promise<IWorkspaceSession> = provider.getSessionAsync();
     expect(first).toBe(second);
+    await Promise.resolve();
     expect(factoryCalls).toBe(1);
 
     resolveFactory?.(session);
@@ -83,6 +84,7 @@ describe(WorkspaceSessionProvider.name, () => {
 
     const initialization: Promise<IWorkspaceSession> = provider.getSessionAsync();
     const disposal: Promise<void> = provider.disposeAsync();
+    await Promise.resolve();
     resolveFactory?.(session);
 
     await expect(initialization).rejects.toThrow('disposed during initialization');