example/variableRoutes/app/test/src/ExampleTests.scala


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package app
import io.undertow.Undertow

import utest._

object ExampleTests extends TestSuite{
  def withServer[T](example: cask.main.Main)(f: String => T): T = {
    val server = Undertow.builder
      .addHttpListener(8080, "localhost")
      .setHandler(example.defaultHandler)
      .build
    server.start()
    val res =
      try f("http://localhost:8080")
      finally server.stop()
    res
  }

  val tests = Tests{
    test("VariableRoutes") - withServer(VariableRoutes){ host =>
      val noIndexPage = requests.get(host)
      noIndexPage.statusCode ==> 404

      requests.get(s"$host/user/lihaoyi").text() ==> "User lihaoyi"

      requests.get(s"$host/user").statusCode ==> 404


      requests.get(s"$host/post/123?param=xyz&param=abc").text() ==>
        "Post 123 ArraySeq(xyz, abc)"

      requests.get(s"$host/post/123").text() ==>
        """Missing argument: (param: Seq[String])
          |
          |Arguments provided did not match expected signature:
          |
          |showPost
          |  postId  Int
          |  param  Seq[String]
          |
          |""".stripMargin

      requests.get(s"$host/path/one/two/three").text() ==>
        "Subpath List(one, two, three)"
    }

  }
}