使用scalatest对Play服务进行功能测试
我已经使用Play2.5开发了RESTful服务,我正在尝试为我的服务开发功能测试。我是按照官方文件来做的 以下是控制器的测试:使用scalatest对Play服务进行功能测试,scala,playframework,scalatest,Scala,Playframework,Scalatest,我已经使用Play2.5开发了RESTful服务,我正在尝试为我的服务开发功能测试。我是按照官方文件来做的 以下是控制器的测试: package com.x.oms.controller import org.scalatestplus.play._ import play.api.inject.guice.GuiceApplicationBuilder import play.api.mvc.Action import play.api.mvc.Results._ import play.a
package com.x.oms.controller
import org.scalatestplus.play._
import play.api.inject.guice.GuiceApplicationBuilder
import play.api.mvc.Action
import play.api.mvc.Results._
import play.api.routing.Router
import play.api.test.Helpers.{GET => GET_REQUEST}
class Test extends PlaySpec with OneServerPerSuite {
implicit override lazy val app =
new GuiceApplicationBuilder().router(Router.from {
// TODO: Find out how to load routes from routes file.
case _ => Action {
Ok("ok")
}
}).build()
"Application" should {
"be reachable" in {
// TODO: Invoke REST services using Play WS
// TODO: Assert the result
}
}
}
package controllers.com.x.oms
import com.google.inject.Inject
import com.x.oms.AuthenticationService
import com.x.oms.model.DBModels.User
import com.x.oms.model.UIModels.Token
import play.api.Logger
import play.api.libs.json.Json
import play.api.mvc.{Action, Controller}
class AuthenticationController @Inject()(as: AuthenticationService) extends Controller {
private val log = Logger(getClass)
def authenticate = Action(parse.json) {
request =>
val body = request.body
val username = (body \ "username").as[String]
val password = (body \ "password").as[String]
log.info(s"Attempting to authenticate user $username")
val token = as.authenticate(User(username, password))
log.debug(s"Token $token generated successfully")
token match {
case token: String => Ok(Json.toJson(new Token(token)))
case _ => Unauthorized
}
}
def logout = Action {
request =>
val header = request.headers
as.logout(header.get("token").get)
Ok("Logout successful")
}
def index = Action {
request =>
Ok("Test Reply")
}
}
以下是控制器的配置:
package com.x.oms.controller
import org.scalatestplus.play._
import play.api.inject.guice.GuiceApplicationBuilder
import play.api.mvc.Action
import play.api.mvc.Results._
import play.api.routing.Router
import play.api.test.Helpers.{GET => GET_REQUEST}
class Test extends PlaySpec with OneServerPerSuite {
implicit override lazy val app =
new GuiceApplicationBuilder().router(Router.from {
// TODO: Find out how to load routes from routes file.
case _ => Action {
Ok("ok")
}
}).build()
"Application" should {
"be reachable" in {
// TODO: Invoke REST services using Play WS
// TODO: Assert the result
}
}
}
package controllers.com.x.oms
import com.google.inject.Inject
import com.x.oms.AuthenticationService
import com.x.oms.model.DBModels.User
import com.x.oms.model.UIModels.Token
import play.api.Logger
import play.api.libs.json.Json
import play.api.mvc.{Action, Controller}
class AuthenticationController @Inject()(as: AuthenticationService) extends Controller {
private val log = Logger(getClass)
def authenticate = Action(parse.json) {
request =>
val body = request.body
val username = (body \ "username").as[String]
val password = (body \ "password").as[String]
log.info(s"Attempting to authenticate user $username")
val token = as.authenticate(User(username, password))
log.debug(s"Token $token generated successfully")
token match {
case token: String => Ok(Json.toJson(new Token(token)))
case _ => Unauthorized
}
}
def logout = Action {
request =>
val header = request.headers
as.logout(header.get("token").get)
Ok("Logout successful")
}
def index = Action {
request =>
Ok("Test Reply")
}
}
路由文件:
# Routes
# This file defines all application routes (Higher priority routes first)
# ~~~~
POST /login controllers.com.x.oms.AuthenticationController.authenticate
POST /logout controllers.com.x.oms.AuthenticationController.logout
GET / controllers.com.x.oms.AuthenticationController.index
我不想在每次测试中重新定义路由信息。在每次测试中构建应用程序时,我需要您的帮助来加载路由文件
请让我知道如何加载路由文件。提前谢谢 我建议您在Play基础架构之外测试您的
AuthenticationService
。如果您希望测试控制器本身,那么它们只是可以使用FakeRequest直接调用的类:
val api = new AuthenticationController(as)
"fail an authentication attempt with bad credentials" in {
val request = FakeRequest(POST, "/login")
.withJsonBody(jsonBadCredentials)
val result = call(api.authenticate(), request)
status(result) mustBe UNAUTHORIZED
}
你的解决方案奏效了!虽然我不得不加入考试申请表。谢谢你的帮助。有几种方法可以做到这一点。如果我看到您正在使用DI,我会让我的测试扩展PlaySpec、OneAppPerSuite(如果您认为有用,还可以扩展其他一些),您可以通过GuiceApplicationBuilder创建应用程序,然后使用DI注入器设置环境。