Test case for must clause

testMust.java

	/**
	 * @throws Exception
	 */
	@Test
	public void createSuggest() throws Exception {
		node.client().prepareIndex("es1index", "type1").setSource("{\"email\" : \"abc@otherdomain.com\", \"firstname\" : \"abc\"}").execute().actionGet();
		node.client().prepareIndex("es1index", "type1").setSource("{\"email\" : \"abc@gmail.com\", \"firstname\" : \"abc\"}").execute().actionGet();
		node.client().prepareIndex("es1index", "type1").setSource("{\"email\" : \"xyz@gmail.com\", \"firstname\" : \"xyz\"}").execute().actionGet();
		
		node.client().admin().indices().prepareRefresh().execute().actionGet();

		QueryBuilder qb = QueryBuilders
				.boolQuery()
					.must(QueryBuilders.wildcardQuery("email", "*gmail.com*"))
					.must(QueryBuilders.termQuery("firstname","abc"));

		logger.info("Your query is : {}", qb);

		SearchResponse sr = node.client().prepareSearch().setQuery(qb)
				.execute().actionGet();

		logger.info("Result is {}", sr.toString());

		Assert.assertNotNull(sr);
		Assert.assertNotNull(sr.getHits());
		Assert.assertEquals(1, sr.getHits().getTotalHits());
	}