Testing spock模拟参数匹配失败

我已经编写了一个模拟jersey环境应用程序IsDropWizard的Spock测试。在我的expectations then block中，测试失败，说明调用太少。然而，我在测试类中的sysout显示，正在注册的资源与预期资源中的值相同。我肯定错过了一些很明显的东西，但我看不见

以下是资源定义：

@EqualsAndHashCode
@ToString
public final class ForecastResource {
    final String defaultState
    final String defaultCity
    final String defaultApiKeyLocation
    final AtomicLong counter

    private final WundergroundClient wundergroundClient

    public ForecastResource(final String defaultState, final String defaultCity, final String defaultApiKeyLocation) {
        this(defaultState, defaultCity, defaultApiKeyLocation, new WundergroundClient())
    }

    public ForecastResource(final String defaultState, final String defaultCity, final String defaultApiKeyLocation, final WundergroundClient wundergroundClient) {
        this.defaultState = defaultState
        this.defaultCity = defaultCity
        this.defaultApiKeyLocation = defaultApiKeyLocation
        this.wundergroundClient = wundergroundClient
        this.counter = new AtomicLong()
    }

...
}

下面是正在测试的代码：

public void run(ForecastConfiguration configuration, Environment environment) {
    final ForecastResource resource = new ForecastResource(
        configuration.getDefaultState(),
        configuration.getDefaultCity(),
        configuration.getDefaultApiKeyLocation()
    )

    final TemplateHealthCheck healthCheck =
        new TemplateHealthCheck(configuration.getDefaultCity())


    environment.healthChecks().register("template", healthCheck)
    println "registering ${resource.toString()}"
    environment.jersey().register(resource)
}

下面是我的测试代码：

def "validate run registers the resource"() {

    given: "environment has mock jersey and health check implementations"
    def mockJerseyEnvironment = Mock(JerseyEnvironment)
    def mockHealthCheckRegistry = Mock(HealthCheckRegistry)
    def mockEnvironment = Mock(Environment)
    mockEnvironment.healthChecks() >> mockHealthCheckRegistry
    mockEnvironment.jersey() >> mockJerseyEnvironment

    and: "a configuration for portland WA"
    ForecastConfiguration configuration = new ForecastConfiguration(defaultState: "WA", defaultCity: "Portland", defaultApiKeyLocation: '/forecast/serviceadapter/test-wunderground.properties')

    and: "a resource expected to be registered"
    ForecastResource expectedResource = new ForecastResource("WA", "Portland", '/forecast/serviceadapter/test-wunderground.properties')

    and: "a health check expected to be registered"
    TemplateHealthCheck expectedHealthCheck = new TemplateHealthCheck("Portland")

    when: "run is called"
    new ForecastApplication().run(configuration, mockEnvironment)

    then: "expect resource and health check to be registered"
    1 * mockJerseyEnvironment.register(expectedResource)
    1 * mockHealthCheckRegistry.register("template", expectedHealthCheck)
}

最后，以下是sysout的结果，后跟堆栈跟踪：

registered :registering forecast.resources.ForecastResource(WA, Portland, /forecast/serviceadapter/test-wunderground.properties, 0)

Too few invocations for:

1 * mockJerseyEnvironment.register(expectedResource)   (0 invocations)

Unmatched invocations (ordered by similarity):

1 * mockJerseyEnvironment.register(forecast.resources.ForecastResource(WA, Portland, /forecast/serviceadapter/test-wunderground.properties, 0))


    at org.spockframework.mock.runtime.InteractionScope.verifyInteractions(InteractionScope.java:78)
    at org.spockframework.mock.runtime.MockController.leaveScope(MockController.java:76)
    at forecast.ForecastApplicationSpec.validate run registers the resource(ForecastApplicationSpec.groovy:32)

---

很可能ForecastResource没有实现Objectequals，或者没有按照您认为的方式实现它。嗨，彼得-谢谢。我将计数器（AtomicLong的一个实例）作为属性包含在内。一旦我把它转换成一个领域，一切都很好。如果你有动机把它写进一个答案，我会记下来。@BillTurner你可以自己添加一个答案，然后自己接受。这是堆栈溢出中的常见问题。