    @Test
    public void getOptions_not_include_options_with_bad_size() throws Exception {

        when(store.read(eq(ConfigManager.ORDER))).thenReturn(Arrays.asList("n1", "n2"));
        when(store.read(eq(ConfigManager.KEY_PREFIX + "n1"))).thenReturn(Collections.singletonList("v1"));
        when(store.read(eq(ConfigManager.KEY_PREFIX + "n1"))).thenReturn(Arrays.asList("v1", "v2", "v3"));

        assertEquals(simpleOptions("opt1", "opt2"), configManager.getOptions());
    }