@Test
	public void testReadIntWithSeparatorAndFormat() throws Exception {
		Tuple t = TupleBuilder.tuple()
				.setFormats(Locale.GERMAN, null)
				.setConfigurableConversionService(new DefaultTupleConversionService())
				.of("foo", "354.224");
		assertThat(354224, equalTo(t.getInt(0)));
	}
This is a port of the FieldSet tests from Spring Batch
spring-xd-tuple/src/test/java/org/springframework/xd/tuple/DefaultTupleTestForBatch.java