| /* |
| * 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.pdx.internal; |
| |
| import static org.apache.geode.internal.serialization.DataSerializableFixedID.ENUM_INFO; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertNotEquals; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.DataInputStream; |
| import java.io.DataOutputStream; |
| import java.io.IOException; |
| import java.io.PrintStream; |
| |
| import org.junit.Test; |
| |
| import org.apache.geode.internal.InternalDataSerializer; |
| |
| |
| public class EnumInfoTest { |
| enum TestEnum { |
| ZERO(0), |
| ONE(1), |
| TWO(2), |
| THREE(3), |
| FOUR(4); |
| |
| private int intValue; |
| |
| TestEnum(int intValue) { |
| this.intValue = intValue; |
| } |
| |
| public int intValue() { |
| return intValue; |
| } |
| } |
| |
| @Test |
| public void testNoArgConstructor() { |
| final EnumInfo enumInfo = new EnumInfo(); |
| assertNull(enumInfo.getClassName()); |
| assertEquals(0, enumInfo.getOrdinal()); |
| } |
| |
| @Test |
| public void testThreeArgConstructor() { |
| final EnumInfo enumInfo = new EnumInfo("clazz", "name", 37); |
| assertEquals("clazz", enumInfo.getClassName()); |
| assertEquals(37, enumInfo.getOrdinal()); |
| } |
| |
| @Test |
| public void testOneArgConstructor() { |
| final EnumInfo enumInfo = new EnumInfo(TestEnum.ONE); |
| assertEquals("org.apache.geode.pdx.internal.EnumInfoTest$TestEnum", enumInfo.getClassName()); |
| assertEquals(1, enumInfo.getOrdinal()); |
| } |
| |
| @Test |
| public void testGetDSFID() { |
| final EnumInfo enumInfo = new EnumInfo(TestEnum.ONE); |
| assertEquals(ENUM_INFO, enumInfo.getDSFID()); |
| } |
| |
| @Test |
| public void testGetSerializationVersions() { |
| final EnumInfo enumInfo = new EnumInfo(TestEnum.ONE); |
| assertNull(enumInfo.getSerializationVersions()); |
| } |
| |
| @Test |
| public void testHashCode() { |
| final EnumInfo enumInfo = new EnumInfo(TestEnum.ONE); |
| assertEquals(enumInfo.hashCode(), enumInfo.hashCode()); |
| |
| final EnumInfo sameClazzAndSameName = |
| new EnumInfo("org.apache.geode.pdx.internal.EnumInfoTest$TestEnum", "ONE", 1); |
| assertEquals(enumInfo.hashCode(), sameClazzAndSameName.hashCode()); |
| |
| final EnumInfo differentClazzAndSameName = |
| new EnumInfo("Not " + "org.apache.geode.pdx.internal.EnumInfoTest$TestEnum", "ONE", 1); |
| assertNotEquals(enumInfo.hashCode(), differentClazzAndSameName.hashCode()); |
| |
| final EnumInfo sameClazzAndDifferentName = |
| new EnumInfo("org.apache.geode.pdx.internal.EnumInfoTest$TestEnum", "Not " + "ONE", 1); |
| assertNotEquals(enumInfo.hashCode(), sameClazzAndDifferentName.hashCode()); |
| } |
| |
| @Test |
| public void testEquals() { |
| final EnumInfo enumInfo = new EnumInfo(TestEnum.ONE); |
| assertTrue(enumInfo.equals(enumInfo)); |
| assertFalse(enumInfo.equals(null)); |
| assertFalse(enumInfo.equals(new Object())); |
| |
| final EnumInfo sameClazzSameNameAndSameOrdinal = |
| new EnumInfo("org.apache.geode.pdx.internal.EnumInfoTest$TestEnum", "ONE", 1); |
| assertTrue(enumInfo.equals(sameClazzSameNameAndSameOrdinal)); |
| |
| final EnumInfo differentClazzSameNameAndSameOrdinal = |
| new EnumInfo("Not " + "org.apache.geode.pdx.internal.EnumInfoTest$TestEnum", "ONE", 1); |
| assertFalse(enumInfo.equals(differentClazzSameNameAndSameOrdinal)); |
| |
| final EnumInfo sameClazzDifferentNameAndSameOrdinal = |
| new EnumInfo("org.apache.geode.pdx.internal.EnumInfoTest$TestEnum", "Not " + "ONE", 1); |
| assertFalse(enumInfo.equals(sameClazzDifferentNameAndSameOrdinal)); |
| |
| final EnumInfo sameClazzDifferentNameAndDifferentOrdinal = |
| new EnumInfo("org.apache.geode.pdx.internal.EnumInfoTest$TestEnum", "Not " + "ONE", 1 + 1); |
| assertFalse(enumInfo.equals(sameClazzDifferentNameAndDifferentOrdinal)); |
| } |
| |
| @Test |
| public void testToFormattedString() { |
| final EnumInfo enumInfo = new EnumInfo(TestEnum.ONE); |
| final String str = enumInfo.toFormattedString(); |
| assertEquals(0, str.indexOf("EnumInfo")); |
| assertNotEquals(-1, str.indexOf("org.apache.geode.pdx.internal.EnumInfoTest$TestEnum")); |
| assertNotEquals(-1, str.indexOf("ONE")); |
| } |
| |
| @Test |
| public void testToString() { |
| final EnumInfo enumInfo = new EnumInfo(TestEnum.ONE); |
| final String str = enumInfo.toString(); |
| assertNotEquals(-1, str.indexOf("org.apache.geode.pdx.internal.EnumInfoTest$TestEnum")); |
| assertNotEquals(-1, str.indexOf("ONE")); |
| } |
| |
| @Test |
| public void testToStream() { |
| final EnumInfo enumInfo = new EnumInfo(TestEnum.ONE); |
| ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(); |
| enumInfo.toStream(new PrintStream(byteArrayOutputStream)); |
| final String str = byteArrayOutputStream.toString(); |
| assertNotEquals(-1, str.indexOf("org.apache.geode.pdx.internal.EnumInfoTest$TestEnum")); |
| assertNotEquals(-1, str.indexOf("ONE")); |
| } |
| |
| @Test |
| public void testToDataAndFromData() throws IOException, ClassNotFoundException { |
| final EnumInfo before = new EnumInfo(TestEnum.ONE); |
| ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(1024); |
| DataOutputStream dataOutputStream = new DataOutputStream(byteArrayOutputStream); |
| before.toData(dataOutputStream, |
| InternalDataSerializer.createSerializationContext(dataOutputStream)); |
| dataOutputStream.close(); |
| |
| final EnumInfo after = new EnumInfo(); |
| ByteArrayInputStream byteArrayInputStream = |
| new ByteArrayInputStream(byteArrayOutputStream.toByteArray()); |
| DataInputStream dataInputStream = new DataInputStream(byteArrayInputStream); |
| after.fromData(dataInputStream, |
| InternalDataSerializer.createDeserializationContext(dataInputStream)); |
| |
| assertEquals(before.getClassName(), after.getClassName()); |
| assertEquals(before.getOrdinal(), after.getOrdinal()); |
| } |
| } |