mockito return sequence of objects on spy method

You can chain doReturn() calls before when(), so this works (mockito 1.9.5):

private static class Meh
{
    public String meh() { return "meh"; }
}

@Test
public void testMeh()
{
    final Meh meh = spy(new Meh());

    doReturn("foo").doReturn("bar").doCallRealMethod().when(meh).meh();

    assertEquals("foo", meh.meh());
    assertEquals("bar", meh.meh());
    assertEquals("meh", meh.meh());
}

Also, I didn’t know you could do when(x.y()).thenReturn(z1,z2), when I have to do this I use chained .thenReturn() calls as well:

when(x.y()).thenReturn(z1).thenThrow().thenReturn(z2)