grails - groovy.lang.MissingPropertyException:否这样的属性:为类创建:

Question

我正在下面的 Controller 上进行集成测试，这是一个通用项目，用于在Web probject上为FAQ创建类别。并且以下测试返回“groovy.lang.MissingPropertyException:无此类属性:为类创建:”

Controller 代码段:

static allowedMethods = [
    index: 'GET', show: 'GET', create: 'GET', edit: 'GET', 
    save: 'POST', update: 'PUT', delete:'DELETE'
]

...more stuff...

@Transactional
    def save(FaqCategory faqCategoryInstance) {
        if (faqCategoryInstance == null) {
            flash.errorMessage = message(code: 'default.not.found.message', args: [message(code: 'faqCategory.label', default: 'FAQ Category'), params.id])
            redirect action: 'index', method: 'GET'
            return
        }
        if (faqCategoryInstance.hasErrors()) {
            respond faqCategoryInstance.errors, view:'create'
            return
        }
        if(!faqCategoryInstance.save(flush:true)){
            respond faqCategoryInstance.errors, view:'create'
            return
        }
        request.withFormat {
            form multipartForm {
                flash.message = message(code: 'default.created.message', args: [message(code: 'faqCategory.label', default: 'FAQ Category'), faqCategoryInstance.id])
                redirect faqCategoryInstance
            }
            '*' { respond faqCategoryInstance, [status: CREATED] }
        }
    }

测试代码段:

@Test
    void "test save with null params"(){
        def cont = new FaqCategoryController()
        cont.request.method = 'GET'
        cont.params.id = ''
        cont.save() 
        assertEquals 'FAQ Category not found with id', cont.flash.errorMessage
        assertEquals "/faqCategory/index", cont.response.redirectUrl

具有讽刺意味的是，我在非常相似的 Controller 中具有(几乎)完全相同的测试，并且该特定测试根本不会引发任何错误，并且每个文件中的import语句都相同。我知道错误消息，但是我不知道它来自哪里或如何解决。

这也是我上面提到的两个测试文件共有的导入语句:

import static org.junit.Assert.*
import ....DbunitGroovyTestCase // can't show path because of organizational security
import junit.framework.JUnit4TestAdapter
import grails.test.mixin.TestFor
import junit.framework.TestCase

import org.junit.*
import spock.lang.*

-r

Answer 1

您应该使用以下导入语句:import static org.springframework.http.HttpStatus或仅使用简单的错误代码:respond faqCategoryInstance, [status: 201]