unit-testing - 当参数具有grailsparametermap属性时，如何测试验证错误？

Question

我正在使用grails，我想断言某个字段是否有错误。这对于firstName，lastName很有效，但不适用于地址。基本上，以下参数会导致地址验证错误，因为对于区域“MARIOLAND”来说是 Not Acceptable 。断言应该通过，但是失败。也许我没有以正确的方式提取地址。感谢您的帮助!谢谢!

controller.params.putAll(

            firstName : "asd",
            lastName : "asd",
            email : "asd@gmail.com",
            password : "asd",
            address :  new GrailsParameterMap([country: 'usa', address1: "24 Willey Mayes Plaza", city: "San Francisco", area: "MARIOLAND", postalCode: "94107"], controller.params.getRequest())


            )



        def model = controller.create()
        def user = model.userInstance
        user.validate()


        assertTrue user.errors.hasFieldErrors("address")
        //the above assertion should pass since MARIOLAND on area of address causes validation error, but it fails

Answer 1

我认为这与以下两个尚待解决的问题有关。

GRAILS-10284和GRAILS-11268
deepValidate在关联或关联字段上不起作用。我期望您的测试结果如下:

import grails.test.mixin.TestFor
import spock.lang.Specification
import grails.test.mixin.TestMixin
import grails.test.mixin.support.GrailsUnitTestMixin
import org.codehaus.groovy.grails.web.servlet.mvc.GrailsParameterMap

@TestFor(UserController)
@TestMixin(GrailsUnitTestMixin)
@Mock([User, Address])
class UserControllerSpec extends Specification {

    void setup(){
        mockForConstraintsTests User
    }

    void "test something"() {
        given:
        controller.params.putAll(
            firstName : "asd",
            lastName : "asd",
            email : "asd@gmail.com",
            password : "asd",
            address :  new GrailsParameterMap([country: 'usa', 
                           address1: "24 Willey Mayes Plaza", 
                           city: "San Francisco", 
                           area: "MARIOLAND", 
                           postalCode: "94107"], controller.request)
        )

        // Also fails if we set address to params
        /*controller.params.address = [
              country: 'usa', address1: "24 Willey Mayes Plaza", 
              city: "San Francisco", area: "MARIOLAND", postalCode: "94107"
        ]*/

        when:
        def model = controller.index()
        def user = model.userInstance

        then:
        !user.validate() // FAILS
        user.errors.hasFieldErrors("address")
    }

    void "test address"() {
        given:
        controller.params.putAll(
            new GrailsParameterMap([country: 'usa', 
                address1: "24 Willey Mayes Plaza", city: "San Francisco", 
                area: "MARIOLAND", postalCode: "94107"], 
             controller.params.request) )

        when:
        def model = controller.address()
        def address = model.addressInstance
        mockForConstraintsTests Address

        then:
        !address.validate() // PASSES
        address.errors.hasFieldErrors("area")
    }
}

class User {
    String firstName, lastName, email, password
    Address address

    static constraints = {
        // Tests will pass if address validated explicitly
        //address validator: { it.validate() }
    }
}

class Address {
    String country, address1, city, area, postalCode

    static constraints = {
        area notEqual: "MARIOLAND"
    }
}

class UserController {
    def index() { 
        def user = new User(params)
        [userInstance: user]
    }

    def address(){
        def address = new Address(params)
        [addressInstance: address]
    }
}