编写AKKA HTTP端点的集成测试的解决方法如下:
libraryDependencies += "com.typesafe.akka" %% "akka-http" % "version"
libraryDependencies += "com.typesafe.akka" %% "akka-http-testkit" % "version" % "test"
import akka.actor.ActorSystem
import akka.http.scaladsl.Http
import akka.http.scaladsl.model._
import akka.http.scaladsl.server.Directives._
import akka.stream.ActorMaterializer
import org.scalatest.{BeforeAndAfterAll, Matchers, WordSpec}
import scala.concurrent.Await
import scala.concurrent.duration._
class IntegrationTest extends WordSpec with Matchers with BeforeAndAfterAll {
implicit val system = ActorSystem("test-system")
implicit val materializer = ActorMaterializer()
// 定义一个简单的端点
val route =
path("hello") {
get {
complete(HttpEntity(ContentTypes.`text/plain(UTF-8)`, "Hello, World!"))
}
}
// 启动应用并绑定端口
val binding = Http().bindAndHandle(route, "localhost", 8080)
override def afterAll() {
Await.ready(binding.flatMap(_.unbind()), 10.seconds)
Await.ready(system.terminate(), 10.seconds)
}
"IntegrationTest" should {
"return 'Hello, World!' for GET requests to /hello" in {
val request = HttpRequest(uri = "http://localhost:8080/hello")
val response = Await.result(Http().singleRequest(request), 10.seconds)
response.status shouldBe StatusCodes.OK
val entity = Await.result(response.entity.toStrict(5.seconds), 10.seconds)
entity.data.utf8String shouldBe "Hello, World!"
}
}
}
在上述代码中,我们创建了一个简单的端点,当收到GET请求时,返回"Hello, World!"。然后我们启动应用并绑定到端口8080。接下来,我们使用AKKA HTTP的测试工具发送GET请求到该端点,并验证返回的响应。
sbt test
这将编译并运行IntegrationTest.scala中的测试代码。如果一切正常,您应该会看到测试通过的消息。
这是一个简单的示例,演示了如何编写AKKA HTTP端点的集成测试。您可以根据需要自定义和扩展测试。