| /** |
| * 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.distributedlog.feature; |
| |
| import static org.junit.Assert.*; |
| import java.util.concurrent.ConcurrentHashMap; |
| import java.util.concurrent.ConcurrentMap; |
| import org.apache.bookkeeper.feature.Feature; |
| import org.apache.bookkeeper.feature.SettableFeature; |
| import org.apache.distributedlog.common.config.ConcurrentBaseConfiguration; |
| import org.junit.Test; |
| |
| |
| |
| /** |
| * Test case for configuration based feature provider. |
| */ |
| public class TestConfigurationFeatureProvider { |
| |
| @Test(timeout = 60000) |
| public void testConfigurationFeatureProvider() throws Exception { |
| String rootScope = "dl"; |
| ConcurrentBaseConfiguration featureConf = |
| new ConcurrentBaseConfiguration(); |
| ConcurrentMap<String, SettableFeature> features = |
| new ConcurrentHashMap<String, SettableFeature>(); |
| ConfigurationFeatureProvider featureProvider = |
| new ConfigurationFeatureProvider(rootScope, featureConf, features); |
| |
| String featureName1 = "feature1"; |
| String fullFeatureName1 = rootScope + "." + featureName1; |
| int availability1 = 1234; |
| featureConf.setProperty(fullFeatureName1, availability1); |
| Feature feature1 = featureProvider.getFeature(featureName1); |
| assertEquals(availability1, feature1.availability()); |
| assertTrue(features.containsKey(fullFeatureName1)); |
| assertTrue(feature1 == features.get(fullFeatureName1)); |
| |
| String subScope = "subscope"; |
| String featureName2 = "feature2"; |
| String fullFeatureName2 = rootScope + "." + subScope + "." + featureName2; |
| int availability2 = 4321; |
| featureConf.setProperty(fullFeatureName2, availability2); |
| Feature feature2 = featureProvider.scope(subScope).getFeature(featureName2); |
| assertEquals(availability2, feature2.availability()); |
| assertTrue(features.containsKey(fullFeatureName2)); |
| assertTrue(feature2 == features.get(fullFeatureName2)); |
| } |
| |
| } |