tests/src/test/scala/org/apache/openwhisk/core/database/test/AttachmentSupportTests.scala

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 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.openwhisk.core.database.test

import akka.http.scaladsl.model.Uri
import akka.stream.scaladsl.Source
import akka.util.CompactByteString
import common.WskActorSystem
import org.junit.runner.RunWith
import org.scalatest.concurrent.ScalaFutures
import org.scalatest.junit.JUnitRunner
import org.scalatest.{FlatSpec, Matchers}
import org.apache.openwhisk.common.TransactionId
import org.apache.openwhisk.core.database.{AttachmentSupport, InliningConfig}
import org.apache.openwhisk.core.entity.WhiskEntity
import org.apache.openwhisk.core.entity.size._

@RunWith(classOf[JUnitRunner])
class AttachmentSupportTests extends FlatSpec with Matchers with ScalaFutures with WskActorSystem {

  behavior of "Attachment inlining"

  it should "not inline if maxInlineSize set to zero" in {
    val inliner = new AttachmentSupportTestMock(InliningConfig(maxInlineSize = 0.KB))
    val bs = CompactByteString("hello world")

    val bytesOrSource = inliner.inlineOrAttach(Source.single(bs)).futureValue
    val uri = inliner.uriOf(bytesOrSource, "foo")

    uri shouldBe Uri("test:foo")
  }

  class AttachmentSupportTestMock(val inliningConfig: InliningConfig) extends AttachmentSupport[WhiskEntity] {
    override protected def attachmentScheme: String = "test"
    override protected def executionContext = actorSystem.dispatcher
    override protected[database] def put(d: WhiskEntity)(implicit transid: TransactionId) = ???
  }
}