我已经使用 camel-sql 编写了代码，它运行良好。现在我必须为此编写测试用例。我使用了内存数据库 H2。我已经初始化了数据库并将数据源分配给了 sqlComponent。
// Setup code
@Override
protected JndiRegistry createRegistry() throws Exception {
JndiRegistry jndi = super.createRegistry();
// this is the database we create with some initial data for our unit test
database = new EmbeddedDatabaseBuilder()
.setType(EmbeddedDatabaseType.H2).addScript("createTableAndInsert.sql").build();
jndi.bind("myDataSource", database);
return jndi;
}
// Testcase code
@SuppressWarnings("unchecked")
@Test
public void testRoute() throws Exception {
Exchange receivedExchange = template.send("direct:myRoute", ExchangePattern.InOut ,exchange -> {
exchange.getIn().setHeader("ID", new Integer(1));
});
camelContext.start();
MyClass updatedEntity = (MyClass)jdbcTemplate.queryForObject("select * from MY_TABLE where id=?", new Long[] { 1l } ,
new RouteTest.CustomerRowMapper() );
// Here I can get the updatedEntity from jdbcTemplate
assertNotNull(receivedExchange);
assertNotNull(updatedEntity);
}
// Main code
from("direct:myRoute")
.routeId("pollDbRoute")
.transacted()
.to("sql:select * from MY_TABLE msg where msg.id = :#"+ID+"?dataSource=#myDataSource&outputType=SelectOne&outputClass=com.entity.MyClass")
.log(LoggingLevel.INFO,"Polled message from DB");
问题是，一旦测试用例开始，它就会说
No bean could be found in the registry for: myDataSource of type: javax.sql.DataSource
我查看了骆驼 SQL 组件测试用例并做同样的事情，但代码无法找到数据源。请帮忙。提前致谢。