| /* |
| * 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.geode.internal.serialization; |
| |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.fail; |
| |
| import java.io.IOException; |
| import java.util.Arrays; |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| import org.junit.Assert; |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| |
| import org.apache.geode.test.junit.categories.SerializationTest; |
| |
| @Category({SerializationTest.class}) |
| public class DSCODETest { |
| @Test |
| public void testNoDuplicateByteValues() throws Exception { |
| Set<Integer> previouslySeen = new HashSet<>(); |
| for (DSCODE value : DSCODE.values()) { |
| final int integerValue = (int) value.toByte(); |
| assertFalse("Each byte value should only occur with a single header byte enumerate", |
| previouslySeen.contains(integerValue)); |
| previouslySeen.add(integerValue); |
| } |
| } |
| |
| @Test |
| public void testGetEnumFromByte() { |
| Arrays.stream(DSCODE.values()) |
| .filter(dscode -> dscode != DSCODE.RESERVED_FOR_FUTURE_USE && dscode != DSCODE.ILLEGAL) |
| .forEach(dscode -> { |
| try { |
| Assert.assertEquals(dscode, DscodeHelper.toDSCODE(dscode.toByte())); |
| } catch (IOException e) { |
| fail("No exception should have been caught, as the \"error\" codes are filtered out."); |
| } |
| }); |
| } |
| } |