【发布时间】:2015-03-07 01:53:50
【问题描述】:
我有以下用代码编写的旧方法,用于访问服务类中的请求对象,例如:
def someServiceMethod() {
....
def webUtils = WebUtils.retrieveGrailsWebRequest()
def request = webUtils.getCurrentRequest()
MultipartHttpServletRequest mpr = (MultipartHttpServletRequest) request
CommonsMultipartFile file = (CommonsMultipartFile) mpr.getFile("file")
....
}
这是我的服务类单元测试代码。
@TestFor(SomeService)
class SomeServiceSpec extends Specification {
void "test someServiceMethod"() {
given:
MockMultipartHttpServletRequest request = new MockMultipartHttpServletRequest()
FileInputStream inFile = new FileInputStream("./test-data/Hiearchy-003.xlsx") //valid file path
def multipartFile = new GrailsMockMultipartFile('file', 'file.xls', 'multipart/form-data', inFile)
request.addFile(multipartFile)
GrailsWebRequest webRequest = new GrailsWebRequest(
request,
new MockHttpServletResponse(),
new MockServletContext()
)
request.setAttribute(GrailsApplicationAttributes.WEB_REQUEST,webRequest)
RequestContextHolder.setRequestAttributes(webRequest);
when:
def result = service.someServiceMethod()
then:
result != null
//some more assertions
//..
}
}
我遇到以下错误。
| Failure: test someServiceMethod(SomeServiceSpec)
| org.codehaus.groovy.runtime.typehandling.GroovyCastException: Cannot cast object 'org.codehaus.groovy.grails.plugins.testing.GrailsMockMultipartFile@6ae8e5dd' with class 'org.codehaus.groovy.grails.plugins.testing.GrailsMockMultipartFile' to class 'org.springframework.web.multipart.commons.CommonsMultipartFile'
有人在 grails 单元测试中遇到过这样的问题吗?
【问题讨论】:
标签: unit-testing grails groovy spock