| /* |
| * 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.deltaspike.test.core.api.config; |
| |
| import org.apache.deltaspike.core.api.config.ConfigResolver; |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.Set; |
| |
| public class ConfigHelperTest { |
| |
| @Test |
| public void testDiffConfig() { |
| ConfigResolver.ConfigHelper cfgHelper = ConfigResolver.getConfigProvider().getHelper(); |
| |
| Map<String, String> oldVal = new HashMap<>(); |
| Map<String, String> newVal = new HashMap<>(); |
| |
| oldVal.put("a", "1"); |
| |
| newVal.put("b", "2"); |
| newVal.put("a", "1"); |
| |
| assertAll(cfgHelper.diffConfig(null, newVal), "a", "b"); |
| assertAll(cfgHelper.diffConfig(oldVal, null), "a"); |
| assertAll(cfgHelper.diffConfig(oldVal, newVal), "b"); |
| assertAll(cfgHelper.diffConfig(oldVal, oldVal)); |
| assertAll(cfgHelper.diffConfig(newVal, newVal)); |
| |
| newVal.put("a", "5"); |
| assertAll(cfgHelper.diffConfig(oldVal, newVal), "a", "b"); |
| |
| } |
| |
| private void assertAll(Set<String> actualVals, String... expectedVals) { |
| Assert.assertNotNull(actualVals); |
| Assert.assertEquals(expectedVals.length, actualVals.size()); |
| |
| for (String expectedVal : expectedVals) { |
| Assert.assertTrue(actualVals.contains(expectedVal)); |
| } |
| } |
| |
| } |