@Test
public void testConvertChild_hintList() throws Exception {

    ExpressionEvaluator eval = mock(ExpressionEvaluator.class);
    when(eval.evaluate(anyString())).thenAnswer(call -> call.getArgument(0, String.class));
    assertEquals("expect json array for value", arr("one").get(),
            converter().convertChild(xml("foosFoo.xml", "list"), eval));
    assertEquals("expect json array for value", arr("one").get(),
            converter().convertChild(xml("foosBar.xml", "list"), eval));
}