用junit + spring测试DAO文件

Question

I'm trying to test a DAO file with junit. Is there a way to compare a same query that was performed with 2 different ways?

Does junit supplies a mechanism that uses in two ways to access the DB?

Answer 1

there are many different was to perform asserts on data using spring and junit . Here is a starting point :

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = {"classpath:applicationContext-test.xml"})
@Transactional
public abstract class BaseIntegration {

Then your test classes can extend that and just use the dao as normal, and perform asserts on any data.

Answer 2

您可以使用Assert类中的方法比较查询结果

Answer 3

要测试DAO，可以使用DBUnit