@Test
	public void testRangeSingleSelection() {
		Iterable<String> result = repo.findAllInRange(8, true, 8, true);
		assertEquals(Arrays.asList("eight"), asList(result));
		result = repo.findAllInRange(8, true, 8, false);
		assertEquals(Arrays.asList(), asList(result));
		result = repo.findAllInRange(8, false, 8, true);
		assertEquals(Arrays.asList(), asList(result));
		result = repo.findAllInRange(8, false, 8, false);
		assertEquals(Arrays.asList(), asList(result));
	}
Subclasses must implement to init the repository.
spring-xd-analytics/src/test/java/org/springframework/xd/store/BaseRepositoryTests.java