### Question:
AccountController { public String getWebClientId() { return mAppConfig.getString("appspot_webClientId"); } @Inject  AccountController(
            SharedPreferences preferences,
            AccountManager accountManager,
            AppConfig appConfig,
            String accountType); void setMyTbaEnabled(boolean enabled); boolean isMyTbaEnabled(); void setSelectedAccount(String account); String getSelectedAccount(); boolean isAccountSelected(); @Nullable Account getCurrentAccount(); void onAccountConnect(Context context, User user); String getWebClientId();  }### Answer:
@Test public void testGetWebClientId() { mAccountController.getWebClientId(); verify(mAppConfig).getString("appspot_webClientId"); }