@Test
public void oauthWithRefreshShouldReturnAOAuthReadyCRestBuilder(){

    CRestBuilder expected = mock(CRestBuilder.class);
    when(builder.oauth("a","b","c","d", "e", "f")).thenReturn(expected);
    assertSame(expected, CRest.oauth("a","b","c","d", "e", "f"));
    verify(builder).oauth("a","b","c","d", "e", "f");
    verifyNoMoreInteractions(builder);
}