@Test
public void multipleDataSources() {
load(MultipleDataSourcesConfig.class);
PublicMetrics bean = this.context.getBean(DataSourcePublicMetrics.class);
Collection<Metric<?>> metrics = bean.metrics();
assertMetrics(metrics, "datasource.tomcat.active", "datasource.tomcat.usage",
"datasource.commonsDbcp.active", "datasource.commonsDbcp.usage");
// Hikari won't work unless a first connection has been retrieved
JdbcTemplate jdbcTemplate = new JdbcTemplate(this.context.getBean("hikariDS",