public void test_resumeListeners_after_onServiceConnected() throws RemoteException { IOpenVpnStateListener param1 = mock(IOpenVpnStateListener.class); IOpenVpnStateListener param2 = mock(IOpenVpnStateListener.class); IOpenVpnStateListener param3 = mock(IOpenVpnStateListener.class); wrapper.addOpenVpnStateListener(param1); wrapper.addOpenVpnStateListener(param2); wrapper.addOpenVpnStateListener(param3); wrapper.onServiceConnected(COMPONENT_NAME, openVpnServiceStub); wrapper.resumeListeners(); Mockito.verify(openVpnServiceStub).addOpenVpnStateListener(param1); Mockito.verify(openVpnServiceStub).addOpenVpnStateListener(param2); Mockito.verify(openVpnServiceStub).addOpenVpnStateListener(param3); }