grails - 集成测试用例中的模拟 Grails 配置

Question

如何在集成测试用例中模拟 Grails 配置？

考虑以下场景

MyController.groovy

def save() {
    baseLink = Holders.getFlatConfig()["grails.test.base.link"]
    if (!baseLink) {
        response.status = HttpStatus.NOT_ACCEPTABLE.value
        respond([message: "Configuration not found."])
        return
    }
    // Some Code
}

MyControllerIntegrationSpec.groovy

def save() {
    baseLink = Holders.getFlatConfig()["grails.test.base.link"]
    if (!baseLink) {
        response.status = HttpStatus.NOT_ACCEPTABLE.value
        respond([message: "Configuration not found."])
        return
    }
    // Some Code
}


def setup() {
    //Some Setup Code
    //Update configuration
    grailsApplication.config["grails.test.base.link"] = true
}

void "Configuration not found"() {
    when: ""
    myController.save()

    then: "Configuration not found"
    controller.response.json["message"] == "Configuration not found."
    controller.response.status == HttpStatus.NOT_ACCEPTABLE.value
}    

void "Configuration found"() {
    when: ""
    myController.save()

    then: "Configuration found"
    //some code
}

Answer 1

假设您知道为什么要在集成测试中模拟 grails 应用程序，我的建议是使用 grailsApplication 的 DI .你有什么理由使用baseLink = Holders.getFlatConfig()["grails.test.base.link"]而不是 grailsApplication.config.grails.test.base.link ?你用的是什么grails版本？

当使用 grailsApplication 作为 Controller 的依赖项时，您可以在测试中注入(inject)它:

def setup() {
  myController.grailsApplication = [config: [grails: [test: [base: [link: true]]]]]
}

void "Configuration found"() {
  when: ""
  myController.save()

  then: "Configuration found"
  //some code
}