我在试着用dbunit测试我的DAOs。我们在与不兼容的版本中使用Spring。我不能将我的道bean自动放入我的测试类中,因为那样的话,我必须使用@RunWith(SpringJUnit4ClassRunner.class),它将一个无参数构造函数。我的课看上去如下:
public class DbUnitExample extends DBTestCase {
@Autowired
public MyDAO myDAO;
public DbUnitExample(String name) {
super(name);
System.setProperty(PropertiesBasedJdbcDatabaseTester.DBUNIT_DRIVER_CLASS, "com.mysql.jdbc.Driver");
System.setProperty(PropertiesBasedJdbcDatabaseTester.DBUNIT_CONNECTION_URL, "...");
System.setProperty(PropertiesBasedJdbcDatabaseTester.DBUNIT_USERNAME, "...");
System.setProperty(PropertiesBasedJdbcDatabaseTester.DBUNIT_PASSWORD, "...");
}
@Override
protected IDataSet getDataSet() throws Exception {
return new FlatXmlDataSetBuilder().build(new FileInputStream("target/partial.xml"));
}
@Override
protected DatabaseOperation getSetUpOperation() throws Exception {
return DatabaseOperation.REFRESH;
}
@Override
protected DatabaseOperation getTearDownOperation() throws Exception {
return DatabaseOperation.NONE;
}
@Test
public void testSometing() throws Exception {
myDAO.deleteById(12662);
}
}当然,我得到了NPE,因为我的刀豆找不到。当我使用@RunWith(SpringJUnit4ClassRunner.class)时,我需要提供一个无参数构造函数,并且必须删除"dbunit"-constructor。是否有一种标准的方法或解决方法可以不使用spring-test-dbunit而使用dbunit和spring?
编辑
我的课程现在看起来如下:
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration("/test-application.xml")
@DirtiesContext
@TestExecutionListeners({ DependencyInjectionTestExecutionListener.class, DirtiesContextTestExecutionListener.class })
public class DbUnitExample extends DBTestCase {
@Autowired
public MyDAO myDAO;
public DbUnitExample() {
super("target/partial.xml");
System.setProperty(PropertiesBasedJdbcDatabaseTester.DBUNIT_DRIVER_CLASS, "com.mysql.jdbc.Driver");
System.setProperty(PropertiesBasedJdbcDatabaseTester.DBUNIT_CONNECTION_URL, "...");
System.setProperty(PropertiesBasedJdbcDatabaseTester.DBUNIT_USERNAME, "...");
System.setProperty(PropertiesBasedJdbcDatabaseTester.DBUNIT_PASSWORD, "...");
}
@Override
protected IDataSet getDataSet() throws Exception {
return new FlatXmlDataSetBuilder().build(new FileInputStream("target/partial.xml"));
}
@Override
protected DatabaseOperation getSetUpOperation() throws Exception {
return DatabaseOperation.REFRESH;
}
@Override
protected DatabaseOperation getTearDownOperation() throws Exception {
// return DatabaseOperation.NONE;
// return DatabaseOperation.REFRESH;
return DatabaseOperation.CLEAN_INSERT;
}
@Test
public void testSometing() throws Exception {
myDAO.deleteById(12662);
}
}它现在编译,但没有固定功能,这意味着如果我删除一行,它就不会恢复到以前的状态(再次插入)。
发布于 2018-03-04 04:02:21
由于您正在使用Spring,所以我建议将dbUnit实例自动放入测试中。dbUnit测试用例页为PrepAndExpectedTestCase提供了“使用Spring的配置示例”,但只需复制代码并将其更改为DBTestCase并进行相应的调整。
https://stackoverflow.com/questions/49028640
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