@Test
	public void testReadInt() throws Exception {
		assertThat(354224, equalTo(tuple.getInt(5)));
		assertThat(354224, equalTo(tuple.getInt("Integer")));
	}
This is a port of the FieldSet tests from Spring Batch
spring-xd-tuple/src/test/java/org/springframework/xd/tuple/DefaultTupleTestForBatch.java