InstanceServiceTest.java 文件源码

@Test
@Rollback
public void testFindInstancesByIds() throws Exception {
  String someAppId = "someAppId";
  String someClusterName = "someClusterName";
  String someDataCenter = "someDataCenter";
  String someIp = "someIp";
  String anotherIp = "anotherIp";

  Instance someInstance = instanceService.createInstance(assembleInstance(someAppId,
      someClusterName, someDataCenter, someIp));
  Instance anotherInstance = instanceService.createInstance(assembleInstance(someAppId,
      someClusterName, someDataCenter, anotherIp));

  List<Instance> instances = instanceService.findInstancesByIds(Sets.newHashSet(someInstance
      .getId(), anotherInstance.getId()));

  Set<String> ips = instances.stream().map(Instance::getIp).collect(Collectors.toSet());
  assertEquals(2, instances.size());
  assertEquals(Sets.newHashSet(someIp, anotherIp), ips);
}