Question

在Spock中，您可以设置超时，此后测试将失败。

@Timeout(value = 1500, unit = TimeUnit.MILLISECONDS)
def "this method should not run longer than 2 seconds"() {
    given:
    userFilter = buildUserFilter(); // criteria to search users.
    exportDestination = buildDestination(); // where to export users.

    expect: "should not take long"
    userService.exportUsers(userDetails);
}

现在我需要相反的事情：测试应该在超时后通过。

def "should block and wait until user-microservice is up"() {
    given:
    userExportMicroserviceClient = mock()
    userExportMicroserviceClient.getUsers(_) >> httpNotFound

    expect: "should block the current thread because userMicroservice is down"
    failHere()
}

我知道，依靠其他服务可用性是一件坏事。这件事仅在数据迁移期间运行，与日常任务无关。

同样，我有一种方法可以为用户提供微服务，并在用户微服务启动之前一直阻塞。我该如何测试？

Answer 1

这取决于您如何实现exportUsers()方法。假设它每秒拉动一个微服务。如果是这样，您可以依次模拟微服务的响应：向下，向下，向上。

// The timeout includes 2 seconds of microservice down.
@Timeout(value = 3500, unit = TimeUnit.MILLISECONDS)
def "should block and wait until user-microservice is up"() {
    given: "mocked microservice which is not available for first 2 calls and available on 3rd call"
    userExportMicroserviceClient = mock()
    userExportMicroserviceClient.getUsers(_) >>> [httpNotFound, httpNotFound, httpOk]

    when: "calling the user getting should take long time"
    def actualResult = userService.exportUsers(userDetails)

    then:
    def expectedResult = <prepare>
    actualResult == expectedResult
}

当然，这是一个伪代码，需要您针对项目进行更正。

Spock-超时后成功通过测试

1 个答案: