/*
 * 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 yaooqinn.kyuubi.session.security

import org.apache.spark.{SparkConf, SparkFunSuite}
import org.scalatest.Matchers

import yaooqinn.kyuubi.SecuredFunSuite
import yaooqinn.kyuubi.service.ServiceException

class TokenCollectorSuite extends SparkFunSuite with Matchers with SecuredFunSuite {

  test("token required") {
    val tokenCollector = new TokenCollector {
      override def obtainTokens(conf: SparkConf): Unit = {}
    }

    val conf = new SparkConf()
    assert(!tokenCollector.tokensRequired(conf))

    tryWithSecurityEnabled {
      assert(tokenCollector.tokensRequired(conf))

    }
  }

  test("obtain token if required") {
    val conf = new SparkConf()
    TokenCollector.obtainTokenIfRequired(conf)

    tryWithSecurityEnabled {

      TokenCollector.obtainTokenIfRequired(conf)
      conf.set("spark.hadoop.yarn.resourcemanager.principal", "yarn/_HOST@KENT.KYUUBI.COM")
      TokenCollector.obtainTokenIfRequired(conf)
      conf.set("spark.yarn.access.namenodes", "file:///test")
      TokenCollector.obtainTokenIfRequired(conf)
      conf.set("spark.yarn.access.hadoopFileSystems", "file:///test")
      TokenCollector.obtainTokenIfRequired(conf)
    }
  }

}
