Trait

org.scalatestplus.play.components

OneAppPerTestWithComponents

Related Doc: package components

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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 = context.initialConfiguration ++ Configuration("foo" -> "bar", "ehcacheplugin" -> "disabled")
  }

  "The OneAppPerTestWithComponents trait" must {
    "provide an Application" in {
      import play.api.test.Helpers.{GET, route}
      val Some(result): Option[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
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Inherited
  1. OneAppPerTestWithComponents
  2. FakeApplicationFactory
  3. WithApplicationComponents
  4. BaseOneAppPerTest
  5. AppProvider
  6. TestSuiteMixin
  7. SuiteMixin
  8. AnyRef
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Visibility
  1. Public
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Abstract Value Members

  1. abstract def components: BuiltInComponents

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    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

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    Definition Classes
    SuiteMixin
  3. abstract def nestedSuites: IndexedSeq[Suite]

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    Definition Classes
    SuiteMixin
  4. abstract def rerunner: Option[String]

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    Definition Classes
    SuiteMixin
  5. abstract def run(testName: Option[String], args: Args): Status

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    Definition Classes
    SuiteMixin
  6. abstract def runNestedSuites(args: Args): Status

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    Attributes
    protected
    Definition Classes
    SuiteMixin
  7. abstract def runTest(testName: String, args: Args): Status

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    Attributes
    protected
    Definition Classes
    SuiteMixin
  8. abstract def runTests(testName: Option[String], args: Args): Status

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    Attributes
    protected
    Definition Classes
    SuiteMixin
  9. abstract val styleName: String

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    Definition Classes
    SuiteMixin
  10. abstract def suiteId: String

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    Definition Classes
    SuiteMixin
  11. abstract def suiteName: String

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    Definition Classes
    SuiteMixin
  12. abstract def tags: Map[String, Set[String]]

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    Definition Classes
    SuiteMixin
  13. abstract def testDataFor(testName: String, theConfigMap: ConfigMap): TestData

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    Definition Classes
    SuiteMixin
  14. abstract def testNames: Set[String]

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    Definition Classes
    SuiteMixin

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  4. implicit final def app: Application

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    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

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    Definition Classes
    Any
  6. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  7. lazy val context: Context

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    returns

    a context to use to create the application.

    Definition Classes
    WithApplicationComponents
  8. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  9. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  10. def fakeApplication(): Application

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  11. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  12. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  13. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  14. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  15. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  16. def newAppForTest(testData: TestData): Application

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    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
  17. final def newApplication: Application

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    returns

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

    Definition Classes
    WithApplicationComponents
  18. final def notify(): Unit

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    Definition Classes
    AnyRef
  19. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  20. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  21. def toString(): String

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    Definition Classes
    AnyRef → Any
  22. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  23. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  24. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  25. def withFixture(test: (OneAppPerTestWithComponents.this)#NoArgTest): Outcome

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    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

Inherited from FakeApplicationFactory

Inherited from WithApplicationComponents

Inherited from BaseOneAppPerTest

Inherited from AppProvider

Inherited from TestSuiteMixin

Inherited from SuiteMixin

Inherited from AnyRef

Inherited from Any

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