Add a test case for CouchDB config.

Author: style95

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

@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * 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
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.openwhisk.core.database.test
+
+import akka.http.scaladsl.Http
+import akka.http.scaladsl.model._
+import akka.http.scaladsl.model.headers.{Authorization, BasicHttpCredentials}
+import akka.http.scaladsl.unmarshalling.Unmarshal
+import common.{StreamLogging, WskActorSystem}
+import org.junit.runner.RunWith
+import org.scalatest.FlatSpec
+import org.scalatestplus.junit.JUnitRunner
+
+import scala.concurrent.Await
+import scala.concurrent.duration.DurationInt
+
+@RunWith(classOf[JUnitRunner])
+class CouchDBConfigurationTests extends FlatSpec with DatabaseScriptTestUtils with StreamLogging with WskActorSystem {
+
+  val authHeader = Authorization(BasicHttpCredentials(dbUsername, dbPassword))
+
+  behavior of "CouchDB Configuration"
+
+  it should "include default_security as admin_only" in {
+
+    val request = Http()
+      .singleRequest(
+        HttpRequest(
+          method = HttpMethods.GET,
+          uri = Uri(s"${dbUrl.url}/_node/couchdb@${dbHost}/_config/couchdb/default_security"),
+          headers = List(authHeader)))
+      .flatMap { response =>
+        Unmarshal(response).to[String].map { resBody =>
+          withClue(s"Error in Body: $resBody")(response.status shouldBe StatusCodes.OK)
+          resBody.trim.replace("\"", "") shouldBe "admin_only"
+          resBody
+        }
+      }
+
+    Await.result(request, 15.seconds)
+  }
+}