diff options
Diffstat (limited to 'yarn/src/test/scala/org/apache/spark/scheduler/cluster/ExtensionServiceIntegrationSuite.scala')
-rw-r--r-- | yarn/src/test/scala/org/apache/spark/scheduler/cluster/ExtensionServiceIntegrationSuite.scala | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/yarn/src/test/scala/org/apache/spark/scheduler/cluster/ExtensionServiceIntegrationSuite.scala b/yarn/src/test/scala/org/apache/spark/scheduler/cluster/ExtensionServiceIntegrationSuite.scala new file mode 100644 index 0000000000..b4d1b0a3d2 --- /dev/null +++ b/yarn/src/test/scala/org/apache/spark/scheduler/cluster/ExtensionServiceIntegrationSuite.scala @@ -0,0 +1,71 @@ +/* + * 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.spark.scheduler.cluster + +import org.scalatest.BeforeAndAfter + +import org.apache.spark.{LocalSparkContext, Logging, SparkConf, SparkContext, SparkFunSuite} + +/** + * Test the integration with [[SchedulerExtensionServices]] + */ +class ExtensionServiceIntegrationSuite extends SparkFunSuite + with LocalSparkContext with BeforeAndAfter + with Logging { + + val applicationId = new StubApplicationId(0, 1111L) + val attemptId = new StubApplicationAttemptId(applicationId, 1) + + /* + * Setup phase creates the spark context + */ + before { + val sparkConf = new SparkConf() + sparkConf.set(SchedulerExtensionServices.SPARK_YARN_SERVICES, + classOf[SimpleExtensionService].getName()) + sparkConf.setMaster("local").setAppName("ExtensionServiceIntegrationSuite") + sc = new SparkContext(sparkConf) + } + + test("Instantiate") { + val services = new SchedulerExtensionServices() + assertResult(Nil, "non-nil service list") { + services.getServices + } + services.start(SchedulerExtensionServiceBinding(sc, applicationId)) + services.stop() + } + + test("Contains SimpleExtensionService Service") { + val services = new SchedulerExtensionServices() + try { + services.start(SchedulerExtensionServiceBinding(sc, applicationId)) + val serviceList = services.getServices + assert(serviceList.nonEmpty, "empty service list") + val (service :: Nil) = serviceList + val simpleService = service.asInstanceOf[SimpleExtensionService] + assert(simpleService.started.get, "service not started") + services.stop() + assert(!simpleService.started.get, "service not stopped") + } finally { + services.stop() + } + } +} + + |