| /* |
| * 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.samza.zk; |
| |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| public class TestZkKeyBuilder { |
| |
| @Test(expected = IllegalArgumentException.class) |
| public void pathPrefixCannotBeNull() { |
| new ZkKeyBuilder(null); |
| } |
| |
| @Test(expected = IllegalArgumentException.class) |
| public void pathPrefixCannotBeEmpty() { |
| new ZkKeyBuilder(" "); |
| } |
| |
| @Test |
| public void testProcessorsPath() { |
| ZkKeyBuilder builder = new ZkKeyBuilder("test"); |
| Assert.assertEquals("/test/" + ZkKeyBuilder.PROCESSORS_PATH, builder.getProcessorsPath()); |
| } |
| |
| @Test |
| public void testParseIdFromPath() { |
| Assert.assertEquals( |
| "1", |
| ZkKeyBuilder.parseIdFromPath("/test/processors/" + "1")); |
| Assert.assertNull(ZkKeyBuilder.parseIdFromPath(null)); |
| Assert.assertNull(ZkKeyBuilder.parseIdFromPath("")); |
| } |
| |
| @Test |
| public void testJobModelPath() { |
| ZkKeyBuilder builder = new ZkKeyBuilder("test"); |
| |
| Assert.assertEquals("/test/" + ZkKeyBuilder.JOBMODEL_GENERATION_PATH + "/jobModelVersion", builder.getJobModelVersionPath()); |
| Assert.assertEquals("/test/" + ZkKeyBuilder.JOBMODEL_GENERATION_PATH + "/jobModels", builder.getJobModelPathPrefix()); |
| String version = "2"; |
| Assert.assertEquals("/test/" + ZkKeyBuilder.JOBMODEL_GENERATION_PATH + "/jobModels/" + version, builder.getJobModelPath(version)); |
| Assert.assertEquals("/test/" + ZkKeyBuilder.JOBMODEL_GENERATION_PATH + "/" + ZkKeyBuilder.JOB_MODEL_UPGRADE_BARRIER_PATH + "/versionBarriers", builder.getJobModelVersionBarrierPrefix()); |
| } |
| } |