我已经在 Play Framework 2.4.2 中实现了自己的 HttpErrorHander，它的功能非常好，但现在我希望能够使用故意抛出异常的“假动作”进行测试。我试过scalatest了specs2
import play.api.http.HttpErrorHandler
import play.api.mvc._
import play.api.mvc.Results._
import scala.concurrent._
class MyErrorHandler extends HttpErrorHandler {
def onClientError(request: RequestHeader, statusCode: Int, message: String) = {
Future.successful(
Status(statusCode)("A client error occurred: " + message)
)
}
def onServerError(request: RequestHeader, exception: Throwable) = {
Future.successful(
InternalServerError("A server error occurred: " + exception.getMessage)
)
}
}
到目前为止，我尝试了以下测试。我尝试调试代码，但我从不输入我的方法。的方法play.api.http.DefaultHttpErrorHandler都不执行。
object ThrowableControllerSpec extends PlaySpecification with Results {
"Example Page" should {
"throwErrorAction should be valid" in {
val controller = new TestController()
val result: Future[Result] = controller.exceptionAction().apply(FakeRequest())
//val bodyText: String = contentAsString(result)
status(result) mustEqual INTERNAL_SERVER_ERROR
//bodyText must be startingWith "A server error occurred:"
}
}
}
TestController.exceptionAction外观中的动作方法：
def exceptionAction() = Action {
if (true)
throw new Exception("error")
else
Ok("")
}
第二次尝试：
class ApplicationSpec extends Specification {
"Application" should {
"sent 500 on server error" in new WithApplication {
route(FakeRequest(GET, "/exception")) must beSome.which(status(_) == INTERNAL_SERVER_ERROR)
}
}
}
和路线/exception
GET /exception controllers.TestController.exceptionAction
我还添加了application.conf play.http.errorHandler. 但正如我所说，这是可行的，但我无法对其进行测试。测试总是失败并出现 Exception 中给出的异常exceptionAction。
先感谢您