单元测试Grails控制器链

Question

我不知道如何测试一个控制器动作，做‘链’。我想核实一下这一行动。

Grails: 2.4.2

主计长：

class MyController {

def index() {

}

def doesChain() {
    chain action: 'index', model: [name: "my name"]
}

}

测试：

@TestFor(MyController)
class MyControllerSpec extends Specification {

def setup() {
}

def cleanup() {
}

void "Action doing chain"() {

    when:
    controller.doesChain()

    then:
    controller.chainModel.name == "my name"
    controller.actionName == "someAction" // fails as actionName == null
}

}

测试操作名没有传递，因为actionName似乎是空的。

Answer 1

你可以这样做..。

@TestFor(MyController)
class MyControllerSpec extends Specification {

    void "Action doing chain"() {

        when: 'an action invokes the chain method'
        controller.doesChain()

        then: 'the model is as expected'

        // either of these should work, you don't need both...
        controller.chainModel.name == "my name"
        flash.chainModel.name == "my name"

        and: 'the redirect url is as expected'
        response.redirectUrl == '/my/index'

    }
}

我希望这能帮上忙。