final PatternRule demoRuleWithChunk = (PatternRule) getRuleById("DEMO_CHUNK_RULE", rules);
final List<Element> elements = demoRuleWithChunk.getElements();
assertEquals(2, elements.size());
assertEquals(null, elements.get(1).getPOStag());
assertEquals(new ChunkTag("B-NP-singular"), elements.get(1).getChunkTag());
final List<Rule> orRules = getRulesById("GROUP_WITH_URL", rules);
assertEquals(3, orRules.size());
assertEquals("http://fake-server.org/rule-group-url", orRules.get(0).getUrl().toString());
assertEquals("http://fake-server.org/rule-group-url-overwrite", orRules.get(1).getUrl().toString());