/*
* Copyright 2002-2005 the original author or authors.
*
* Licensed 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.springframework.core.style;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Set;
import junit.framework.TestCase;
import org.springframework.core.CollectionFactory;
import org.springframework.util.ObjectUtils;
/**
* @author Keith Donald
*/
public class ToStringCreatorTests extends TestCase {
private SomeObject s1, s2, s3;
protected void setUp() throws Exception {
s1 = new SomeObject() {
public String toString() {
return "A";
}
};
s2 = new SomeObject() {
public String toString() {
return "B";
}
};
s3 = new SomeObject() {
public String toString() {
return "C";
}
};
}
public void testDefaultStyleMap() {
final Map map = getMap();
Object stringy = new Object() {
public String toString() {
return new ToStringCreator(this).append("familyFavoriteSport", map).toString();
}
};
assertEquals("[ToStringCreatorTests.4@" + ObjectUtils.getIdentityHexString(stringy)
+ " familyFavoriteSport = map['Keri' -> 'Softball', 'Scot' -> 'Fishing', 'Keith' -> 'Flag Football']]",
stringy.toString());
}
private Map getMap() {
Map map = CollectionFactory.createLinkedMapIfPossible(3);
map.put("Keri", "Softball");
map.put("Scot", "Fishing");
map.put("Keith", "Flag Football");
return map;
}
public void testDefaultStyleArray() {
SomeObject[] array = new SomeObject[] { s1, s2, s3 };
String str = new ToStringCreator(array).toString();
assertEquals("[@" + ObjectUtils.getIdentityHexString(array)
+ " array<ToStringCreatorTests.SomeObject>[A, B, C]]", str);
}
public void testPrimitiveArrays() {
int[] integers = new int[] { 0, 1, 2, 3, 4 };
String str = new ToStringCreator(integers).toString();
assertEquals("[@" + ObjectUtils.getIdentityHexString(integers) + " array<Integer>[0, 1, 2, 3, 4]]", str);
}
public void testList() {
List list = new ArrayList();
list.add(s1);
list.add(s2);
list.add(s3);
String str = new ToStringCreator(this).append("myLetters", list).toString();
assertEquals("[ToStringCreatorTests@" + ObjectUtils.getIdentityHexString(this) + " myLetters = list[A, B, C]]",
str);
}
public void testSet() {
Set set = CollectionFactory.createLinkedSetIfPossible(3);
set.add(s1);
set.add(s2);
set.add(s3);
String str = new ToStringCreator(this).append("myLetters", set).toString();
assertEquals("[ToStringCreatorTests@" + ObjectUtils.getIdentityHexString(this) + " myLetters = set[A, B, C]]",
str);
}
public void testClass() {
String str = new ToStringCreator(this).append("myClass", this.getClass()).toString();
assertEquals("[ToStringCreatorTests@" + ObjectUtils.getIdentityHexString(this)
+ " myClass = ToStringCreatorTests]", str);
}
public void testMethod() throws Exception {
String str = new ToStringCreator(this).append("myMethod", this.getClass().getMethod("testMethod", null))
.toString();
assertEquals("[ToStringCreatorTests@" + ObjectUtils.getIdentityHexString(this)
+ " myMethod = testMethod@ToStringCreatorTests]", str);
}
public static class SomeObject {
}
}