/*
* 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.commons.lang3.builder;
import java.util.ArrayList;
import java.util.HashMap;
import junit.framework.TestCase;
import org.apache.commons.lang3.SystemUtils;
import org.apache.commons.lang3.builder.ToStringStyleTest.Person;
/**
* Unit tests {@link org.apache.commons.lang3.builder.MultiLineToStringStyleTest}.
*
* @version $Id: MultiLineToStringStyleTest.java 1088899 2011-04-05 05:31:27Z bayard $
*/
public class MultiLineToStringStyleTest extends TestCase {
private final Integer base = new Integer(5);
private final String baseStr = base.getClass().getName() + "@" + Integer.toHexString(System.identityHashCode(base));
public MultiLineToStringStyleTest(String name) {
super(name);
}
@Override
protected void setUp() throws Exception {
super.setUp();
ToStringBuilder.setDefaultStyle(ToStringStyle.MULTI_LINE_STYLE);
}
@Override
protected void tearDown() throws Exception {
super.tearDown();
ToStringBuilder.setDefaultStyle(ToStringStyle.DEFAULT_STYLE);
}
//----------------------------------------------------------------
public void testBlank() {
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).toString());
}
public void testAppendSuper() {
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).appendSuper("Integer@8888[" + SystemUtils.LINE_SEPARATOR + "]").toString());
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + " <null>" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).appendSuper("Integer@8888[" + SystemUtils.LINE_SEPARATOR + " <null>" + SystemUtils.LINE_SEPARATOR + "]").toString());
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + " a=hello" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).appendSuper("Integer@8888[" + SystemUtils.LINE_SEPARATOR + "]").append("a", "hello").toString());
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + " <null>" + SystemUtils.LINE_SEPARATOR + " a=hello" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).appendSuper("Integer@8888[" + SystemUtils.LINE_SEPARATOR + " <null>" + SystemUtils.LINE_SEPARATOR + "]").append("a", "hello").toString());
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + " a=hello" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).appendSuper(null).append("a", "hello").toString());
}
public void testObject() {
Integer i3 = new Integer(3);
Integer i4 = new Integer(4);
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + " <null>" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).append((Object) null).toString());
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + " 3" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).append(i3).toString());
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + " a=<null>" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).append("a", (Object) null).toString());
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + " a=3" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).append("a", i3).toString());
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + " a=3" + SystemUtils.LINE_SEPARATOR + " b=4" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).append("a", i3).append("b", i4).toString());
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + " a=<Integer>" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).append("a", i3, false).toString());
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + " a=<size=0>" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).append("a", new ArrayList<Object>(), false).toString());
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + " a=[]" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).append("a", new ArrayList<Object>(), true).toString());
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + " a=<size=0>" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).append("a", new HashMap<Object, Object>(), false).toString());
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + " a={}" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).append("a", new HashMap<Object, Object>(), true).toString());
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + " a=<size=0>" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).append("a", (Object) new String[0], false).toString());
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + " a={}" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).append("a", (Object) new String[0], true).toString());
}
public void testPerson() {
Person p = new Person();
p.name = "Jane Doe";
p.age = 25;
p.smoker = true;
String pBaseStr = p.getClass().getName() + "@" + Integer.toHexString(System.identityHashCode(p));
assertEquals(pBaseStr + "[" + SystemUtils.LINE_SEPARATOR + " name=Jane Doe" + SystemUtils.LINE_SEPARATOR + " age=25" + SystemUtils.LINE_SEPARATOR + " smoker=true" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(p).append("name", p.name).append("age", p.age).append("smoker", p.smoker).toString());
}
public void testLong() {
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + " 3" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).append(3L).toString());
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + " a=3" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).append("a", 3L).toString());
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + " a=3" + SystemUtils.LINE_SEPARATOR + " b=4" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).append("a", 3L).append("b", 4L).toString());
}
public void testObjectArray() {
Object[] array = new Object[] {null, base, new int[] {3, 6}};
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + " {<null>,5,{3,6}}" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).append(array).toString());
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + " {<null>,5,{3,6}}" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).append((Object) array).toString());
array = null;
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + " <null>" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).append(array).toString());
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + " <null>" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).append((Object) array).toString());
}
public void testLongArray() {
long[] array = new long[] {1, 2, -3, 4};
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + " {1,2,-3,4}" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).append(array).toString());
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + " {1,2,-3,4}" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).append((Object) array).toString());
array = null;
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + " <null>" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).append(array).toString());
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + " <null>" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).append((Object) array).toString());
}
public void testLongArrayArray() {
long[][] array = new long[][] {{1, 2}, null, {5}};
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + " {{1,2},<null>,{5}}" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).append(array).toString());
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + " {{1,2},<null>,{5}}" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).append((Object) array).toString());
array = null;
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + " <null>" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).append(array).toString());
assertEquals(baseStr + "[" + SystemUtils.LINE_SEPARATOR + " <null>" + SystemUtils.LINE_SEPARATOR + "]", new ToStringBuilder(base).append((Object) array).toString());
}
}