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Define an integration test API for collaborating blended container(s) using docker as a runtime for the container(s) under test and an Akka based Camel framework to perform the integration tests as pure blackbox tests. Container(s) may be prestarted and discovered (for execution speed) or started by the integration test (for reproducability).

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package blended.itestsupport

import blended.itestsupport.condition.{ AsyncCondition, Condition }
import org.apache.camel.CamelContext

package protocol {

  // Use this object to query an actor that encapsulates a condition.
  case object CheckCondition

  // Use this object to kick off an Asynchronous checker
  case class CheckAsyncCondition(condition: AsyncCondition)

  // This message collects the results of nested Conditions
  object ConditionCheckResult {
    def apply(results: List[ConditionCheckResult]) = {
      new ConditionCheckResult(
        results.map { r => r.satisfied }.flatten,
        results.map { r => r.timedOut }.flatten
      )
    }
  }

  case class ConditionCheckResult(satisfied: List[Condition], timedOut: List[Condition]) {
    def allSatisfied = timedOut.isEmpty

    def reportTimeouts: String =
      timedOut.mkString(
        s"\nA total of [${timedOut.size}] conditions have timed out", "\n", ""
      )
  }

  // Use this to kick off the creation of a TestContext based on configured Containers under Test
  case class TestContextRequest(cuts: Map[String, ContainerUnderTest])

  // This class returns a TestCamelContext that can be used for the integration tests or an Exception if 
  // the context cannot be created
  case class TestContextResponse(context: Either[Throwable, CamelContext])

  case object ContainerReady_?
  case class ContainerReady(ready: Boolean)

  case object ConfiguredContainers_?
  case class ConfiguredContainers(cuts: Map[String, ContainerUnderTest])

  case class ConfiguredContainer_?(ctName: String)
  case class ConfiguredContainer(cut: Option[ContainerUnderTest])

}