public void test_removeOpenVpnStateListener_does_not_accept_null() throws RemoteException {
try {
wrapper.removeOpenVpnStateListener(null);
fail("NullPointerException expected");
} catch (NullPointerException e) {
assertEquals("listener is null in removeOpenVpnStateListener", e.getMessage());
}
}
public void test_removeOpenVpnStateListener_delegates_to_stub() throws RemoteException {
IOpenVpnStateListener param = mock(IOpenVpnStateListener.class);
wrapper.onServiceConnected(COMPONENT_NAME, openVpnServiceStub);
wrapper.removeOpenVpnStateListener(param);
Mockito.verify(openVpnServiceStub).removeOpenVpnStateListener(param);
}
public void test_removeOpenVpnStateListener_RemoteException_disables_binding()
throws RemoteException {
IOpenVpnStateListener param = mock(IOpenVpnStateListener.class);
Mockito.doThrow(new RemoteException())
.when(openVpnServiceStub)
.removeOpenVpnStateListener(param);
wrapper.onServiceConnected(COMPONENT_NAME, openVpnServiceStub);
wrapper.removeOpenVpnStateListener(param);
assertFalse(wrapper.isBound());
}
public void test_onServiceConnected_registers_only_listeners_which_where_not_removed()
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.removeOpenVpnStateListener(param2);
wrapper.onServiceConnected(COMPONENT_NAME, openVpnServiceStub);
Mockito.verify(openVpnServiceStub).addOpenVpnStateListener(param1);
Mockito.verify(openVpnServiceStub, never()).addOpenVpnStateListener(param2);
Mockito.verify(openVpnServiceStub).addOpenVpnStateListener(param3);
}