我们可以在IOS模拟器中测试SIRIKit扩展：

对于Xcode 8.3或更高版本,您将能够在模拟器中使用Siri.步骤是 –

1)从Simulator的设置启用Siri.

2)从硬件中选择Siri

以下是一些供参考的图片 –

步骤1 –

第2步 –

第3步 –

第4步 –

过时的答案

不,你不能在模拟器中做到这一点

检查一下

To run and debug your Intents extension on a device Select the build
scheme for your Intents extension. When you add an Intents extension
to your project,Xcode automatically creates a build scheme for
running that extension. Configure the scheme to run on an attached
device. You cannot debug your Intents extension in the simulator.
Select Product > Run to launch your extension on the device. When
prompted by Xcode,select Siri (or Maps) as the app to run. Xcode
builds your app and extension,installs them on the device,and
launches the app you selected.

参考 – here