MixedFixtures

Trait that helps you provide different fixtures to different tests: a FakeApplication, a TestServer, or one of the Selenium WebDriverss.

Trait MixedFixtures can be mixed into any fixture.Suite. For convenience it is mixed into MixedPlaySpec. In a fixture.Suite, tests can take a no-arg function. MixedFixtures provides several no-arg function classes (classes extending Function0) that can be used to provide different fixtures for different tests.

If a test needs a FakeApplication, use the App function, like this:

"provide a FakeApplication" in new App(fakeApp("ehcacheplugin" -> "disabled")) {
  app.configuration.getString("ehcacheplugin") mustBe Some("disabled")
}

If a test needs a FakeApplication and running TestServer, use the Server function, like this:

"send 404 on a bad request" in new Server {
  import java.net._
  val url = new URL("http://localhost:" + port + "/boom")
  val con = url.openConnection().asInstanceOf[HttpURLConnection]
  try con.getResponseCode mustBe 404
  finally con.disconnect()
}

If a test needs a FakeApplication, running TestServer, and Selenium driver, use one of functions Chrome, Firefox, HtmlUnit, InternetExplorer, or Safari. If the chosen Selenium driver is unavailable on the host platform, the test will be automatically canceled. Here's an example that uses the Safari function:

"provide a web driver" in new Safari(fakeApp()) {
  go to ("http://localhost:" + port + "/testing")
  pageTitle mustBe "Test Page"
  click on find(name("b")).value
  eventually { pageTitle mustBe "scalatest" }
}

Here's a complete example:

package org.scalatestplus.play.examples.mixedfixtures

import play.api.test._
import org.scalatest._
import org.scalatestplus.play._
import play.api.{Play, Application}

class ExampleSpec extends MixedPlaySpec {

  // Some helper methods
  def fakeApp[A](elems: (String, String)*) = FakeApplication(additionalConfiguration = Map(elems:_*), withRoutes = TestRoute)
  def getConfig(key: String)(implicit app: Application) = app.configuration.getString(key)

  // If a test just needs a FakeApplication, use "new App":
  "The App function" must {
    "provide a FakeApplication" in new App(fakeApp("ehcacheplugin" -> "disabled")) {
      app.configuration.getString("ehcacheplugin") mustBe Some("disabled")
    }
    "make the FakeApplication available implicitly" in new App(fakeApp("ehcacheplugin" -> "disabled")) {
      getConfig("ehcacheplugin") mustBe Some("disabled")
    }
    "start the FakeApplication" in new App(fakeApp("ehcacheplugin" -> "disabled")) {
      Play.maybeApplication mustBe Some(app)
    }
  }

  // If a test needs a FakeApplication and running TestServer, use "new Server":
  "The Server function" must {
    "provide a FakeApplication" in new Server(fakeApp("ehcacheplugin" -> "disabled")) {
      app.configuration.getString("ehcacheplugin") mustBe Some("disabled")
    }
    "make the FakeApplication available implicitly" in new Server(fakeApp("ehcacheplugin" -> "disabled")) {
      getConfig("ehcacheplugin") mustBe Some("disabled")
    }
    "start the FakeApplication" in new Server(fakeApp("ehcacheplugin" -> "disabled")) {
      Play.maybeApplication mustBe Some(app)
    }
    import Helpers._
    "send 404 on a bad request" in new Server {
      import java.net._
      val url = new URL("http://localhost:" + port + "/boom")
      val con = url.openConnection().asInstanceOf[HttpURLConnection]
      try con.getResponseCode mustBe 404
      finally con.disconnect()
    }
  }

  // If a test needs a FakeApplication, running TestServer, and Selenium
  // HtmlUnit driver use "new HtmlUnit":
  "The HtmlUnit function" must {
    "provide a FakeApplication" in new HtmlUnit(fakeApp("ehcacheplugin" -> "disabled")) {
      app.configuration.getString("ehcacheplugin") mustBe Some("disabled")
    }
    "make the FakeApplication available implicitly" in new HtmlUnit(fakeApp("ehcacheplugin" -> "disabled")) {
      getConfig("ehcacheplugin") mustBe Some("disabled")
    }
    "start the FakeApplication" in new HtmlUnit(fakeApp("ehcacheplugin" -> "disabled")) {
      Play.maybeApplication mustBe Some(app)
    }
    import Helpers._
    "send 404 on a bad request" in new HtmlUnit {
      import java.net._
      val url = new URL("http://localhost:" + port + "/boom")
      val con = url.openConnection().asInstanceOf[HttpURLConnection]
      try con.getResponseCode mustBe 404
      finally con.disconnect()
    }
    "provide a web driver" in new HtmlUnit(fakeApp()) {
      go to ("http://localhost:" + port + "/testing")
      pageTitle mustBe "Test Page"
      click on find(name("b")).value
      eventually { pageTitle mustBe "scalatest" }
    }
  }

  // If a test needs a FakeApplication, running TestServer, and Selenium
  // Firefox driver use "new Firefox":
  "The Firefox function" must {
    "provide a FakeApplication" in new Firefox(fakeApp("ehcacheplugin" -> "disabled")) {
      app.configuration.getString("ehcacheplugin") mustBe Some("disabled")
    }
    "make the FakeApplication available implicitly" in new Firefox(fakeApp("ehcacheplugin" -> "disabled")) {
      getConfig("ehcacheplugin") mustBe Some("disabled")
    }
    "start the FakeApplication" in new Firefox(fakeApp("ehcacheplugin" -> "disabled")) {
      Play.maybeApplication mustBe Some(app)
    }
    import Helpers._
    "send 404 on a bad request" in new Firefox {
      import java.net._
      val url = new URL("http://localhost:" + port + "/boom")
      val con = url.openConnection().asInstanceOf[HttpURLConnection]
      try con.getResponseCode mustBe 404
      finally con.disconnect()
    }
    "provide a web driver" in new Firefox(fakeApp()) {
      go to ("http://localhost:" + port + "/testing")
      pageTitle mustBe "Test Page"
      click on find(name("b")).value
      eventually { pageTitle mustBe "scalatest" }
    }
  }

  // If a test needs a FakeApplication, running TestServer, and Selenium
  // Safari driver use "new Safari":
  "The Safari function" must {
    "provide a FakeApplication" in new Safari(fakeApp("ehcacheplugin" -> "disabled")) {
      app.configuration.getString("ehcacheplugin") mustBe Some("disabled")
    }
    "make the FakeApplication available implicitly" in new Safari(fakeApp("ehcacheplugin" -> "disabled")) {
      getConfig("ehcacheplugin") mustBe Some("disabled")
    }
    "start the FakeApplication" in new Safari(fakeApp("ehcacheplugin" -> "disabled")) {
      Play.maybeApplication mustBe Some(app)
    }
    import Helpers._
    "send 404 on a bad request" in new Safari {
      import java.net._
      val url = new URL("http://localhost:" + port + "/boom")
      val con = url.openConnection().asInstanceOf[HttpURLConnection]
      try con.getResponseCode mustBe 404
      finally con.disconnect()
    }
    "provide a web driver" in new Safari(fakeApp()) {
      go to ("http://localhost:" + port + "/testing")
      pageTitle mustBe "Test Page"
      click on find(name("b")).value
      eventually { pageTitle mustBe "scalatest" }
    }
  }

  // If a test needs a FakeApplication, running TestServer, and Selenium
  // Chrome driver use "new Chrome":
  "The Chrome function" must {
    "provide a FakeApplication" in new Chrome(fakeApp("ehcacheplugin" -> "disabled")) {
      app.configuration.getString("ehcacheplugin") mustBe Some("disabled")
    }
    "make the FakeApplication available implicitly" in new Chrome(fakeApp("ehcacheplugin" -> "disabled")) {
      getConfig("ehcacheplugin") mustBe Some("disabled")
    }
    "start the FakeApplication" in new Chrome(fakeApp("ehcacheplugin" -> "disabled")) {
      Play.maybeApplication mustBe Some(app)
    }
    import Helpers._
    "send 404 on a bad request" in new Chrome {
      import java.net._
      val url = new URL("http://localhost:" + port + "/boom")
      val con = url.openConnection().asInstanceOf[HttpURLConnection]
      try con.getResponseCode mustBe 404
      finally con.disconnect()
    }
    "provide a web driver" in new Chrome(fakeApp()) {
      go to ("http://localhost:" + port + "/testing")
      pageTitle mustBe "Test Page"
      click on find(name("b")).value
      eventually { pageTitle mustBe "scalatest" }
    }
  }

  // If a test needs a FakeApplication, running TestServer, and Selenium
  // InternetExplorer driver use "new InternetExplorer":
  "The InternetExplorer function" must {
    "provide a FakeApplication" in new InternetExplorer(fakeApp("ehcacheplugin" -> "disabled")) {
      app.configuration.getString("ehcacheplugin") mustBe Some("disabled")
    }
    "make the FakeApplication available implicitly" in new InternetExplorer(fakeApp("ehcacheplugin" -> "disabled")) {
      getConfig("ehcacheplugin") mustBe Some("disabled")
    }
    "start the FakeApplication" in new InternetExplorer(fakeApp("ehcacheplugin" -> "disabled")) {
      Play.maybeApplication mustBe Some(app)
    }
    import Helpers._
    "send 404 on a bad request" in new InternetExplorer {
      import java.net._
      val url = new URL("http://localhost:" + port + "/boom")
      val con = url.openConnection().asInstanceOf[HttpURLConnection]
      try con.getResponseCode mustBe 404
      finally con.disconnect()
    }
    "provide a web driver" in new InternetExplorer(fakeApp()) {
      go to ("http://localhost:" + port + "/testing")
      pageTitle mustBe "Test Page"
      click on find(name("b")).value
      eventually { pageTitle mustBe "scalatest" }
    }
  }

  // If a test does not need any special fixtures, just 
  // write "in { () => ..."
  "Any old thing" must {
    "be doable without much boilerplate" in { () =>
       1 + 1 mustEqual 2
     }
  }
}