@Test
public void extractTagsTest() throws Exception
{

  List<String> expected = Lists.newArrayList("a", "b", "c");
  JSONObject jo = new JSONObject();
  JSONArray ja = new JSONArray();
  ja.put("a").put("b").put("c");
  jo.put(SchemaUtils.FIELD_TAGS, ja);
  Assert.assertEquals(expected, SchemaUtils.getTags(jo));
}