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org.scalatestplus.play.components

OneAppPerTestWithComponents

trait OneAppPerTestWithComponents extends BaseOneAppPerTest with WithApplicationComponents with FakeApplicationFactory with TestSuiteMixin

An extension of BaseOneAppPerTest providing Compile-time DI.

Trait that provides a new Application instance for each test.

This TestSuiteMixin trait's overridden withFixture method creates a new Application before each test and ensures it is cleaned up after the test has completed. You can access the Application from your tests as method app (which is marked implicit).

By default, this trait creates a new Application for each test according to the components defined in the test.

Here's an example that demonstrates some of the services provided by this trait:

import org.scalatestplus.play.PlaySpec
import org.scalatestplus.play.components.OneAppPerTestWithComponents
import play.api._
import play.api.mvc.Result
import play.api.test.Helpers._
import play.api.test.{FakeRequest, Helpers}

import scala.concurrent.Future

class ExampleComponentsSpec extends PlaySpec with OneAppPerTestWithComponents {

  override def components: BuiltInComponents = new BuiltInComponentsFromContext(context) with NoHttpFiltersComponents {

    import play.api.mvc.Results
    import play.api.routing.Router
    import play.api.routing.sird._

    lazy val router: Router = Router.from({
      case GET(p"/") => defaultActionBuilder {
        Results.Ok("success!")
      }
    })

    override lazy val configuration: Configuration = Configuration("foo" -> "bar", "ehcacheplugin" -> "disabled").withFallback(context.initialConfiguration)
  }

  "The OneAppPerTestWithComponents trait" must {
    "provide an Application" in {
      import play.api.test.Helpers.{GET, route}
      val Some(result: Future[Result]) = route(app, FakeRequest(GET, "/"))
      Helpers.contentAsString(result) must be("success!")
    }
    "override the configuration" in {
      app.configuration.getOptional[String]("foo") mustBe Some("bar")
    }
  }
}

Self Type
OneAppPerTestWithComponents with TestSuite
Source
OneAppPerTestWithComponents.scala
Linear Supertypes
Ordering
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Inherited
  1. OneAppPerTestWithComponents
  2. FakeApplicationFactory
  3. WithApplicationComponents
  4. BaseOneAppPerTest
  5. AppProvider
  6. TestSuiteMixin
  7. SuiteMixin
  8. AnyRef
  9. Any
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Visibility
  1. Public
  2. Protected

Abstract Value Members

  1. abstract def components: BuiltInComponents

    Override this function to instantiate the components - a factory of sorts.

    Override this function to instantiate the components - a factory of sorts.

    returns

    the components to be used by the application

    Definition Classes
    WithApplicationComponents
  2. abstract def expectedTestCount(filter: Filter): Int
    Definition Classes
    SuiteMixin
  3. abstract def nestedSuites: IndexedSeq[Suite]
    Definition Classes
    SuiteMixin
  4. abstract def rerunner: Option[String]
    Definition Classes
    SuiteMixin
  5. abstract def run(testName: Option[String], args: Args): Status
    Definition Classes
    SuiteMixin
  6. abstract def runNestedSuites(args: Args): Status
    Attributes
    protected
    Definition Classes
    SuiteMixin
  7. abstract def runTest(testName: String, args: Args): Status
    Attributes
    protected
    Definition Classes
    SuiteMixin
  8. abstract def runTests(testName: Option[String], args: Args): Status
    Attributes
    protected
    Definition Classes
    SuiteMixin
  9. abstract def suiteId: String
    Definition Classes
    SuiteMixin
  10. abstract def suiteName: String
    Definition Classes
    SuiteMixin
  11. abstract def tags: Map[String, Set[String]]
    Definition Classes
    SuiteMixin
  12. abstract def testDataFor(testName: String, theConfigMap: ConfigMap): TestData
    Definition Classes
    SuiteMixin
  13. abstract def testNames: Set[String]
    Definition Classes
    SuiteMixin
  14. abstract val styleName: String
    Definition Classes
    SuiteMixin
    Annotations
    @deprecated
    Deprecated

    (Since version 3.1.0) The styleName lifecycle method has been deprecated and will be removed in a future version of ScalaTest with no replacement.

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. implicit final def app: Application

    Implicit method that returns the Application instance for the current test.

    Implicit method that returns the Application instance for the current test.

    Definition Classes
    BaseOneAppPerTestAppProvider
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @HotSpotIntrinsicCandidate() @native()
  7. def context: Context

    returns

    a context to use to create the application.

    Definition Classes
    WithApplicationComponents
  8. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  9. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  10. def fakeApplication(): Application
  11. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  12. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  13. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  14. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  15. def newAppForTest(testData: TestData): Application

    Creates new instance of Application with parameters set to their defaults.

    Creates new instance of Application with parameters set to their defaults. Override this method if you need a Application created with non-default parameter values.

    Definition Classes
    BaseOneAppPerTest
  16. final def newApplication: Application

    returns

    new application instance and set the components. This must be called for components to be properly set up.

    Definition Classes
    WithApplicationComponents
  17. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  18. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  19. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  20. def toString(): String
    Definition Classes
    AnyRef → Any
  21. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  22. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  23. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  24. def withFixture(test: (OneAppPerTestWithComponents.this)#NoArgTest): Outcome

    Creates a new Application instance before executing each test, and ensure it is cleaned up after the test completes.

    Creates a new Application instance before executing each test, and ensure it is cleaned up after the test completes. You can access the Application from your tests via app.

    test

    the no-arg test function to run with a fixture

    returns

    the Outcome of the test execution

    Definition Classes
    BaseOneAppPerTest → TestSuiteMixin

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

    (Since version 9)

Inherited from FakeApplicationFactory

Inherited from BaseOneAppPerTest

Inherited from AppProvider

Inherited from TestSuiteMixin

Inherited from SuiteMixin

Inherited from AnyRef

Inherited from Any

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