Robolectric:未找到Shadows.shadowOf(Context)方法

Question

我有一个自定义的系统服务，我正试图模仿它，并将其添加到Robolectric 3.8的阴影上下文中。

我正在尝试遵循这个答案：getSystemService in Robolectric returns object with null Context，但是看起来shadowOf(android.content.Context)已经被弃用了，但是我在http://robolectric.org/migrating/中找不到它

MyService myServiceMock = Mockito.mock(MyService.class);
Application application = (Application) ShadowApplication.getInstance().getApplicationContext();
ShadowContextImpl shadowContext = (ShadowContextImpl) Shadows.shadowOf(application.getBaseContext());
shadowContext.setSystemService(Context.MY_SERVICE, myServiceMock);

如何在Robolectric 3.8中模拟/隐藏系统服务？

Answer 1

ShadowContextImpl shadowContext = Shadow.extract(RuntimeEnvironment.application.getBaseContext());
shadowContext.setSystemService(key, service);