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Posted to dev@commons.apache.org by sc...@apache.org on 2002/09/15 12:27:06 UTC
cvs commit: jakarta-commons/lang/src/test/org/apache/commons/lang/builder CompareToBuilderTest.java BuilderTestSuite.java
scolebourne 2002/09/15 03:27:06
Modified: lang/src/test/org/apache/commons/lang/builder
BuilderTestSuite.java
Added: lang/src/test/org/apache/commons/lang/builder
CompareToBuilderTest.java
Log:
Test CompareToBuilder
Revision Changes Path
1.2 +2 -1 jakarta-commons/lang/src/test/org/apache/commons/lang/builder/BuilderTestSuite.java
Index: BuilderTestSuite.java
===================================================================
RCS file: /home/cvs/jakarta-commons/lang/src/test/org/apache/commons/lang/builder/BuilderTestSuite.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- BuilderTestSuite.java 12 Sep 2002 22:01:24 -0000 1.1
+++ BuilderTestSuite.java 15 Sep 2002 10:27:06 -0000 1.2
@@ -85,6 +85,7 @@
public static Test suite() {
TestSuite suite = new TestSuite();
suite.setName("Commons-Lang-Builder Tests");
+ suite.addTest(CompareToBuilderTest.suite());
suite.addTest(EqualsBuilderTest.suite());
suite.addTest(HashCodeBuilderTest.suite());
return suite;
1.1 jakarta-commons/lang/src/test/org/apache/commons/lang/builder/CompareToBuilderTest.java
Index: CompareToBuilderTest.java
===================================================================
/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Commons", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package org.apache.commons.lang.builder;
import org.apache.commons.lang.builder.CompareToBuilder;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import junit.textui.TestRunner;
/**
* Unit tests {@link org.apache.commons.lang.CompareToBuilder}.
*
* @author <a href="mailto:sdowney@panix.com">Steve Downey</a>
* @author <a href="mailto:scolebourne@joda.org">Stephen Colebourne</a>
* @version $Id: CompareToBuilderTest.java,v 1.1 2002/09/15 10:27:06 scolebourne Exp $
*/
public class CompareToBuilderTest extends TestCase {
public CompareToBuilderTest(String name) {
super(name);
}
public static void main(String[] args) {
TestRunner.run(suite());
}
public static Test suite() {
TestSuite suite = new TestSuite(CompareToBuilderTest.class);
suite.setName("CompareToBuilder Tests");
return suite;
}
protected void setUp() throws Exception {
super.setUp();
}
protected void tearDown() throws Exception {
super.tearDown();
}
//-----------------------------------------------------------------------
static class TestObject implements Comparable{
private int a;
public TestObject(int a) {
this.a = a;
}
public boolean equals(Object o) {
if (o == this) {
return true;
}
if (!(o instanceof TestObject)) {
return false;
}
TestObject rhs = (TestObject) o;
return (a == rhs.a);
}
public void setA(int a) {
this.a = a;
}
public int getA() {
return a;
}
public int compareTo(Object o) {
TestObject rhs = (TestObject) o;
return (a < rhs.a) ? -1 : (a > rhs.a) ? +1 : 0;
}
}
public void testReflectionCompare() {
TestObject o1 = new TestObject(4);
TestObject o2 = new TestObject(4);
assertTrue(CompareToBuilder.reflectionCompare(o1, o1) == 0);
assertTrue(CompareToBuilder.reflectionCompare(o1, o2) == 0);
o2.setA(5);
assertTrue(CompareToBuilder.reflectionCompare(o1, o2) < 0);
assertTrue(CompareToBuilder.reflectionCompare(o2, o1) > 0);
}
public void testReflectionCompareEx1() {
TestObject o1 = new TestObject(4);
try {
CompareToBuilder.reflectionCompare(o1, null);
} catch (NullPointerException ex) {
return;
}
fail();
}
public void testReflectionCompareEx2() {
TestObject o1 = new TestObject(4);
Object o2 = new Object();
try {
CompareToBuilder.reflectionCompare(o1, o2);
} catch (ClassCastException ex) {
return;
}
fail();
}
public void testObject() {
TestObject o1 = new TestObject(4);
TestObject o2 = new TestObject(4);
assertTrue(new CompareToBuilder().append(o1, o1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(o1, o2).toComparison() == 0);
o2.setA(5);
assertTrue(new CompareToBuilder().append(o1, o2).toComparison() < 0);
assertTrue(new CompareToBuilder().append(o2, o1).toComparison() > 0);
}
public void testObjectEx1() {
TestObject o1 = new TestObject(4);
try {
new CompareToBuilder().append(o1, null).toComparison();
} catch (NullPointerException ex) {
return;
}
fail();
}
public void testObjectEx2() {
TestObject o1 = new TestObject(4);
Object o2 = new Object();
try {
new CompareToBuilder().append(o1, o2).toComparison();
} catch (ClassCastException ex) {
return;
}
fail();
}
public void testLong() {
long o1 = 1L;
long o2 = 2L;
assertTrue(new CompareToBuilder().append(o1, o1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(o1, o2).toComparison() < 0);
assertTrue(new CompareToBuilder().append(o2, o1).toComparison() > 0);
assertTrue(new CompareToBuilder().append(o1, Long.MAX_VALUE).toComparison() < 0);
assertTrue(new CompareToBuilder().append(Long.MAX_VALUE, o1).toComparison() > 0);
assertTrue(new CompareToBuilder().append(o1, Long.MIN_VALUE).toComparison() > 0);
assertTrue(new CompareToBuilder().append(Long.MIN_VALUE, o1).toComparison() < 0);
}
public void testInt() {
int o1 = 1;
int o2 = 2;
assertTrue(new CompareToBuilder().append(o1, o1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(o1, o2).toComparison() < 0);
assertTrue(new CompareToBuilder().append(o2, o1).toComparison() > 0);
assertTrue(new CompareToBuilder().append(o1, Integer.MAX_VALUE).toComparison() < 0);
assertTrue(new CompareToBuilder().append(Integer.MAX_VALUE, o1).toComparison() > 0);
assertTrue(new CompareToBuilder().append(o1, Integer.MIN_VALUE).toComparison() > 0);
assertTrue(new CompareToBuilder().append(Integer.MIN_VALUE, o1).toComparison() < 0);
}
public void testShort() {
short o1 = 1;
short o2 = 2;
assertTrue(new CompareToBuilder().append(o1, o1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(o1, o2).toComparison() < 0);
assertTrue(new CompareToBuilder().append(o2, o1).toComparison() > 0);
assertTrue(new CompareToBuilder().append(o1, Short.MAX_VALUE).toComparison() < 0);
assertTrue(new CompareToBuilder().append(Short.MAX_VALUE, o1).toComparison() > 0);
assertTrue(new CompareToBuilder().append(o1, Short.MIN_VALUE).toComparison() > 0);
assertTrue(new CompareToBuilder().append(Short.MIN_VALUE, o1).toComparison() < 0);
}
public void testChar() {
char o1 = 1;
char o2 = 2;
assertTrue(new CompareToBuilder().append(o1, o1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(o1, o2).toComparison() < 0);
assertTrue(new CompareToBuilder().append(o2, o1).toComparison() > 0);
assertTrue(new CompareToBuilder().append(o1, Character.MAX_VALUE).toComparison() < 0);
assertTrue(new CompareToBuilder().append(Character.MAX_VALUE, o1).toComparison() > 0);
assertTrue(new CompareToBuilder().append(o1, Character.MIN_VALUE).toComparison() > 0);
assertTrue(new CompareToBuilder().append(Character.MIN_VALUE, o1).toComparison() < 0);
}
public void testByte() {
byte o1 = 1;
byte o2 = 2;
assertTrue(new CompareToBuilder().append(o1, o1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(o1, o2).toComparison() < 0);
assertTrue(new CompareToBuilder().append(o2, o1).toComparison() > 0);
assertTrue(new CompareToBuilder().append(o1, Byte.MAX_VALUE).toComparison() < 0);
assertTrue(new CompareToBuilder().append(Byte.MAX_VALUE, o1).toComparison() > 0);
assertTrue(new CompareToBuilder().append(o1, Byte.MIN_VALUE).toComparison() > 0);
assertTrue(new CompareToBuilder().append(Byte.MIN_VALUE, o1).toComparison() < 0);
}
public void testDouble() {
double o1 = 1;
double o2 = 2;
assertTrue(new CompareToBuilder().append(o1, o1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(o1, o2).toComparison() < 0);
assertTrue(new CompareToBuilder().append(o2, o1).toComparison() > 0);
assertTrue(new CompareToBuilder().append(o1, Double.MAX_VALUE).toComparison() < 0);
assertTrue(new CompareToBuilder().append(Double.MAX_VALUE, o1).toComparison() > 0);
assertTrue(new CompareToBuilder().append(o1, Double.MIN_VALUE).toComparison() > 0);
assertTrue(new CompareToBuilder().append(Double.MIN_VALUE, o1).toComparison() < 0);
assertTrue(new CompareToBuilder().append(Double.NaN, Double.NaN).toComparison() == 0);
assertTrue(new CompareToBuilder().append(Double.NaN, Double.MAX_VALUE).toComparison() > 0);
assertTrue(new CompareToBuilder().append(Double.POSITIVE_INFINITY, Double.MAX_VALUE).toComparison() > 0);
assertTrue(new CompareToBuilder().append(Double.NEGATIVE_INFINITY, Double.MIN_VALUE).toComparison() < 0);
assertTrue(new CompareToBuilder().append(o1, Double.NaN).toComparison() < 0);
assertTrue(new CompareToBuilder().append(Double.NaN, o1).toComparison() > 0);
assertTrue(new CompareToBuilder().append(-0.0, 0.0).toComparison() < 0);
assertTrue(new CompareToBuilder().append(0.0, -0.0).toComparison() > 0);
}
public void testFloat() {
float o1 = 1;
float o2 = 2;
assertTrue(new CompareToBuilder().append(o1, o1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(o1, o2).toComparison() < 0);
assertTrue(new CompareToBuilder().append(o2, o1).toComparison() > 0);
assertTrue(new CompareToBuilder().append(o1, Float.MAX_VALUE).toComparison() < 0);
assertTrue(new CompareToBuilder().append(Float.MAX_VALUE, o1).toComparison() > 0);
assertTrue(new CompareToBuilder().append(o1, Float.MIN_VALUE).toComparison() > 0);
assertTrue(new CompareToBuilder().append(Float.MIN_VALUE, o1).toComparison() < 0);
assertTrue(new CompareToBuilder().append(Float.NaN, Float.NaN).toComparison() == 0);
assertTrue(new CompareToBuilder().append(Float.NaN, Float.MAX_VALUE).toComparison() > 0);
assertTrue(new CompareToBuilder().append(Float.POSITIVE_INFINITY, Float.MAX_VALUE).toComparison() > 0);
assertTrue(new CompareToBuilder().append(Float.NEGATIVE_INFINITY, Float.MIN_VALUE).toComparison() < 0);
assertTrue(new CompareToBuilder().append(o1, Float.NaN).toComparison() < 0);
assertTrue(new CompareToBuilder().append(Float.NaN, o1).toComparison() > 0);
assertTrue(new CompareToBuilder().append(-0.0, 0.0).toComparison() < 0);
assertTrue(new CompareToBuilder().append(0.0, -0.0).toComparison() > 0);
}
public void testBoolean() {
boolean o1 = true;
boolean o2 = false;
assertTrue(new CompareToBuilder().append(o1, o1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(o2, o2).toComparison() == 0);
assertTrue(new CompareToBuilder().append(o1, o2).toComparison() > 0);
assertTrue(new CompareToBuilder().append(o2, o1).toComparison() < 0);
}
public void testObjectArray() {
TestObject[] obj1 = new TestObject[2];
obj1[0] = new TestObject(4);
obj1[1] = new TestObject(5);
TestObject[] obj2 = new TestObject[2];
obj2[0] = new TestObject(4);
obj2[1] = new TestObject(5);
TestObject[] obj3 = new TestObject[3];
obj3[0] = new TestObject(4);
obj3[1] = new TestObject(5);
obj3[2] = new TestObject(6);
assertTrue(new CompareToBuilder().append(obj1, obj1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj3).toComparison() < 0);
assertTrue(new CompareToBuilder().append(obj3, obj1).toComparison() > 0);
obj1[1] = new TestObject(7);
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() > 0);
assertTrue(new CompareToBuilder().append(obj2, obj1).toComparison() < 0);
}
public void testObjectArrayEx1() {
TestObject[] obj1 = new TestObject[2];
obj1[0] = new TestObject(4);
obj1[1] = new TestObject(5);
try {
new CompareToBuilder().append(obj1, null).toComparison();
} catch (NullPointerException ex) {
return;
}
fail();
}
public void testLongArray() {
long[] obj1 = new long[2];
obj1[0] = 5L;
obj1[1] = 6L;
long[] obj2 = new long[2];
obj2[0] = 5L;
obj2[1] = 6L;
long[] obj3 = new long[3];
obj3[0] = 5L;
obj3[1] = 6L;
obj3[2] = 7L;
assertTrue(new CompareToBuilder().append(obj1, obj1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj3).toComparison() < 0);
assertTrue(new CompareToBuilder().append(obj3, obj1).toComparison() > 0);
obj1[1] = 7;
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() > 0);
assertTrue(new CompareToBuilder().append(obj2, obj1).toComparison() < 0);
}
public void testIntArray() {
int[] obj1 = new int[2];
obj1[0] = 5;
obj1[1] = 6;
int[] obj2 = new int[2];
obj2[0] = 5;
obj2[1] = 6;
int[] obj3 = new int[3];
obj3[0] = 5;
obj3[1] = 6;
obj3[2] = 7;
assertTrue(new CompareToBuilder().append(obj1, obj1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj3).toComparison() < 0);
assertTrue(new CompareToBuilder().append(obj3, obj1).toComparison() > 0);
obj1[1] = 7;
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() > 0);
assertTrue(new CompareToBuilder().append(obj2, obj1).toComparison() < 0);
}
public void testShortArray() {
short[] obj1 = new short[2];
obj1[0] = 5;
obj1[1] = 6;
short[] obj2 = new short[2];
obj2[0] = 5;
obj2[1] = 6;
short[] obj3 = new short[3];
obj3[0] = 5;
obj3[1] = 6;
obj3[2] = 7;
assertTrue(new CompareToBuilder().append(obj1, obj1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj3).toComparison() < 0);
assertTrue(new CompareToBuilder().append(obj3, obj1).toComparison() > 0);
obj1[1] = 7;
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() > 0);
assertTrue(new CompareToBuilder().append(obj2, obj1).toComparison() < 0);
}
public void testCharArray() {
char[] obj1 = new char[2];
obj1[0] = 5;
obj1[1] = 6;
char[] obj2 = new char[2];
obj2[0] = 5;
obj2[1] = 6;
char[] obj3 = new char[3];
obj3[0] = 5;
obj3[1] = 6;
obj3[2] = 7;
assertTrue(new CompareToBuilder().append(obj1, obj1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj3).toComparison() < 0);
assertTrue(new CompareToBuilder().append(obj3, obj1).toComparison() > 0);
obj1[1] = 7;
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() > 0);
assertTrue(new CompareToBuilder().append(obj2, obj1).toComparison() < 0);
}
public void testByteArray() {
byte[] obj1 = new byte[2];
obj1[0] = 5;
obj1[1] = 6;
byte[] obj2 = new byte[2];
obj2[0] = 5;
obj2[1] = 6;
byte[] obj3 = new byte[3];
obj3[0] = 5;
obj3[1] = 6;
obj3[2] = 7;
assertTrue(new CompareToBuilder().append(obj1, obj1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj3).toComparison() < 0);
assertTrue(new CompareToBuilder().append(obj3, obj1).toComparison() > 0);
obj1[1] = 7;
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() > 0);
assertTrue(new CompareToBuilder().append(obj2, obj1).toComparison() < 0);
}
public void testDoubleArray() {
double[] obj1 = new double[2];
obj1[0] = 5;
obj1[1] = 6;
double[] obj2 = new double[2];
obj2[0] = 5;
obj2[1] = 6;
double[] obj3 = new double[3];
obj3[0] = 5;
obj3[1] = 6;
obj3[2] = 7;
assertTrue(new CompareToBuilder().append(obj1, obj1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj3).toComparison() < 0);
assertTrue(new CompareToBuilder().append(obj3, obj1).toComparison() > 0);
obj1[1] = 7;
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() > 0);
assertTrue(new CompareToBuilder().append(obj2, obj1).toComparison() < 0);
}
public void testFloatArray() {
float[] obj1 = new float[2];
obj1[0] = 5;
obj1[1] = 6;
float[] obj2 = new float[2];
obj2[0] = 5;
obj2[1] = 6;
float[] obj3 = new float[3];
obj3[0] = 5;
obj3[1] = 6;
obj3[2] = 7;
assertTrue(new CompareToBuilder().append(obj1, obj1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj3).toComparison() < 0);
assertTrue(new CompareToBuilder().append(obj3, obj1).toComparison() > 0);
obj1[1] = 7;
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() > 0);
assertTrue(new CompareToBuilder().append(obj2, obj1).toComparison() < 0);
}
public void testBooleanArray() {
boolean[] obj1 = new boolean[2];
obj1[0] = true;
obj1[1] = false;
boolean[] obj2 = new boolean[2];
obj2[0] = true;
obj2[1] = false;
boolean[] obj3 = new boolean[3];
obj3[0] = true;
obj3[1] = false;
obj3[2] = true;
assertTrue(new CompareToBuilder().append(obj1, obj1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj3).toComparison() < 0);
assertTrue(new CompareToBuilder().append(obj3, obj1).toComparison() > 0);
obj1[1] = true;
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() > 0);
assertTrue(new CompareToBuilder().append(obj2, obj1).toComparison() < 0);
}
public void testMultiLongArray() {
long[][] array1 = new long[2][2];
long[][] array2 = new long[2][2];
long[][] array3 = new long[2][3];
for (int i = 0; i < array1.length; ++i) {
for (int j = 0; j < array1[0].length; j++) {
array1[i][j] = (i + 1) * (j + 1);
array2[i][j] = (i + 1) * (j + 1);
array3[i][j] = (i + 1) * (j + 1);
}
}
array3[1][2] = 100;
array3[1][2] = 100;
assertTrue(new CompareToBuilder().append(array1, array1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(array1, array2).toComparison() == 0);
assertTrue(new CompareToBuilder().append(array1, array3).toComparison() < 0);
assertTrue(new CompareToBuilder().append(array3, array1).toComparison() > 0);
array1[1][1] = 200;
assertTrue(new CompareToBuilder().append(array1, array2).toComparison() > 0);
assertTrue(new CompareToBuilder().append(array2, array1).toComparison() < 0);
}
public void testMultiIntArray() {
int[][] array1 = new int[2][2];
int[][] array2 = new int[2][2];
int[][] array3 = new int[2][3];
for (int i = 0; i < array1.length; ++i) {
for (int j = 0; j < array1[0].length; j++) {
array1[i][j] = (i + 1) * (j + 1);
array2[i][j] = (i + 1) * (j + 1);
array3[i][j] = (i + 1) * (j + 1);
}
}
array3[1][2] = 100;
array3[1][2] = 100;
assertTrue(new CompareToBuilder().append(array1, array1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(array1, array2).toComparison() == 0);
assertTrue(new CompareToBuilder().append(array1, array3).toComparison() < 0);
assertTrue(new CompareToBuilder().append(array3, array1).toComparison() > 0);
array1[1][1] = 200;
assertTrue(new CompareToBuilder().append(array1, array2).toComparison() > 0);
assertTrue(new CompareToBuilder().append(array2, array1).toComparison() < 0);
}
public void testMultiShortArray() {
short[][] array1 = new short[2][2];
short[][] array2 = new short[2][2];
short[][] array3 = new short[2][3];
for (short i = 0; i < array1.length; ++i) {
for (short j = 0; j < array1[0].length; j++) {
array1[i][j] = (short)((i + 1) * (j + 1));
array2[i][j] = (short)((i + 1) * (j + 1));
array3[i][j] = (short)((i + 1) * (j + 1));
}
}
array3[1][2] = 100;
array3[1][2] = 100;
assertTrue(new CompareToBuilder().append(array1, array1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(array1, array2).toComparison() == 0);
assertTrue(new CompareToBuilder().append(array1, array3).toComparison() < 0);
assertTrue(new CompareToBuilder().append(array3, array1).toComparison() > 0);
array1[1][1] = 200;
assertTrue(new CompareToBuilder().append(array1, array2).toComparison() > 0);
assertTrue(new CompareToBuilder().append(array2, array1).toComparison() < 0);
}
public void testMultiCharArray() {
char[][] array1 = new char[2][2];
char[][] array2 = new char[2][2];
char[][] array3 = new char[2][3];
for (short i = 0; i < array1.length; ++i) {
for (short j = 0; j < array1[0].length; j++) {
array1[i][j] = (char)((i + 1) * (j + 1));
array2[i][j] = (char)((i + 1) * (j + 1));
array3[i][j] = (char)((i + 1) * (j + 1));
}
}
array3[1][2] = 100;
array3[1][2] = 100;
assertTrue(new CompareToBuilder().append(array1, array1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(array1, array2).toComparison() == 0);
assertTrue(new CompareToBuilder().append(array1, array3).toComparison() < 0);
assertTrue(new CompareToBuilder().append(array3, array1).toComparison() > 0);
array1[1][1] = 200;
assertTrue(new CompareToBuilder().append(array1, array2).toComparison() > 0);
assertTrue(new CompareToBuilder().append(array2, array1).toComparison() < 0);
}
public void testMultiByteArray() {
byte[][] array1 = new byte[2][2];
byte[][] array2 = new byte[2][2];
byte[][] array3 = new byte[2][3];
for (byte i = 0; i < array1.length; ++i) {
for (byte j = 0; j < array1[0].length; j++) {
array1[i][j] = (byte)((i + 1) * (j + 1));
array2[i][j] = (byte)((i + 1) * (j + 1));
array3[i][j] = (byte)((i + 1) * (j + 1));
}
}
array3[1][2] = 100;
array3[1][2] = 100;
assertTrue(new CompareToBuilder().append(array1, array1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(array1, array2).toComparison() == 0);
assertTrue(new CompareToBuilder().append(array1, array3).toComparison() < 0);
assertTrue(new CompareToBuilder().append(array3, array1).toComparison() > 0);
array1[1][1] = 127;
assertTrue(new CompareToBuilder().append(array1, array2).toComparison() > 0);
assertTrue(new CompareToBuilder().append(array2, array1).toComparison() < 0);
}
public void testMultiFloatArray() {
float[][] array1 = new float[2][2];
float[][] array2 = new float[2][2];
float[][] array3 = new float[2][3];
for (int i = 0; i < array1.length; ++i) {
for (int j = 0; j < array1[0].length; j++) {
array1[i][j] = ((i + 1) * (j + 1));
array2[i][j] = ((i + 1) * (j + 1));
array3[i][j] = ((i + 1) * (j + 1));
}
}
array3[1][2] = 100;
array3[1][2] = 100;
assertTrue(new CompareToBuilder().append(array1, array1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(array1, array2).toComparison() == 0);
assertTrue(new CompareToBuilder().append(array1, array3).toComparison() < 0);
assertTrue(new CompareToBuilder().append(array3, array1).toComparison() > 0);
array1[1][1] = 127;
assertTrue(new CompareToBuilder().append(array1, array2).toComparison() > 0);
assertTrue(new CompareToBuilder().append(array2, array1).toComparison() < 0);
}
public void testMultiDoubleArray() {
double[][] array1 = new double[2][2];
double[][] array2 = new double[2][2];
double[][] array3 = new double[2][3];
for (int i = 0; i < array1.length; ++i) {
for (int j = 0; j < array1[0].length; j++) {
array1[i][j] = ((i + 1) * (j + 1));
array2[i][j] = ((i + 1) * (j + 1));
array3[i][j] = ((i + 1) * (j + 1));
}
}
array3[1][2] = 100;
array3[1][2] = 100;
assertTrue(new CompareToBuilder().append(array1, array1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(array1, array2).toComparison() == 0);
assertTrue(new CompareToBuilder().append(array1, array3).toComparison() < 0);
assertTrue(new CompareToBuilder().append(array3, array1).toComparison() > 0);
array1[1][1] = 127;
assertTrue(new CompareToBuilder().append(array1, array2).toComparison() > 0);
assertTrue(new CompareToBuilder().append(array2, array1).toComparison() < 0);
}
public void testMultiBooleanArray() {
boolean[][] array1 = new boolean[2][2];
boolean[][] array2 = new boolean[2][2];
boolean[][] array3 = new boolean[2][3];
for (int i = 0; i < array1.length; ++i) {
for (int j = 0; j < array1[0].length; j++) {
array1[i][j] = ((i == 1) ^ (j == 1));
array2[i][j] = ((i == 1) ^ (j == 1));
array3[i][j] = ((i == 1) ^ (j == 1));
}
}
array3[1][2] = false;
array3[1][2] = false;
assertTrue(new CompareToBuilder().append(array1, array1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(array1, array2).toComparison() == 0);
assertTrue(new CompareToBuilder().append(array1, array3).toComparison() < 0);
assertTrue(new CompareToBuilder().append(array3, array1).toComparison() > 0);
array1[1][1] = true;
assertTrue(new CompareToBuilder().append(array1, array2).toComparison() > 0);
assertTrue(new CompareToBuilder().append(array2, array1).toComparison() < 0);
}
public void testRaggedArray() {
long array1[][] = new long[2][];
long array2[][] = new long[2][];
long array3[][] = new long[3][];
for (int i = 0; i < array1.length; ++i) {
array1[i] = new long[2];
array2[i] = new long[2];
array3[i] = new long[3];
for (int j = 0; j < array1[i].length; ++j) {
array1[i][j] = (i + 1) * (j + 1);
array2[i][j] = (i + 1) * (j + 1);
array3[i][j] = (i + 1) * (j + 1);
}
}
array3[1][2] = 100;
array3[1][2] = 100;
assertTrue(new CompareToBuilder().append(array1, array1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(array1, array2).toComparison() == 0);
assertTrue(new CompareToBuilder().append(array1, array3).toComparison() < 0);
assertTrue(new CompareToBuilder().append(array3, array1).toComparison() > 0);
array1[1][1] = 200;
assertTrue(new CompareToBuilder().append(array1, array2).toComparison() > 0);
assertTrue(new CompareToBuilder().append(array2, array1).toComparison() < 0);
}
public void testMixedArray() {
Object array1[] = new Object[2];
Object array2[] = new Object[2];
Object array3[] = new Object[2];
for (int i = 0; i < array1.length; ++i) {
array1[i] = new long[2];
array2[i] = new long[2];
array3[i] = new long[3];
for (int j = 0; j < 2; ++j) {
((long[]) array1[i])[j] = (i + 1) * (j + 1);
((long[]) array2[i])[j] = (i + 1) * (j + 1);
((long[]) array3[i])[j] = (i + 1) * (j + 1);
}
}
((long[]) array3[0])[2] = 1;
((long[]) array3[1])[2] = 1;
assertTrue(new CompareToBuilder().append(array1, array1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(array1, array2).toComparison() == 0);
assertTrue(new CompareToBuilder().append(array1, array3).toComparison() < 0);
assertTrue(new CompareToBuilder().append(array3, array1).toComparison() > 0);
((long[]) array1[1])[1] = 200;
assertTrue(new CompareToBuilder().append(array1, array2).toComparison() > 0);
assertTrue(new CompareToBuilder().append(array2, array1).toComparison() < 0);
}
public void testObjectArrayHiddenByObject() {
TestObject[] array1 = new TestObject[2];
array1[0] = new TestObject(4);
array1[1] = new TestObject(5);
TestObject[] array2 = new TestObject[2];
array2[0] = new TestObject(4);
array2[1] = new TestObject(5);
TestObject[] array3 = new TestObject[3];
array3[0] = new TestObject(4);
array3[1] = new TestObject(5);
array3[2] = new TestObject(6);
Object obj1 = array1;
Object obj2 = array2;
Object obj3 = array3;
assertTrue(new CompareToBuilder().append(obj1, obj1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj3).toComparison() < 0);
assertTrue(new CompareToBuilder().append(obj3, obj1).toComparison() > 0);
array1[1] = new TestObject(7);
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() > 0);
assertTrue(new CompareToBuilder().append(obj2, obj1).toComparison() < 0); }
public void testLongArrayHiddenByObject() {
long[] array1 = new long[2];
array1[0] = 5L;
array1[1] = 6L;
long[] array2 = new long[2];
array2[0] = 5L;
array2[1] = 6L;
long[] array3 = new long[3];
array3[0] = 5L;
array3[1] = 6L;
array3[2] = 7L;
Object obj1 = array1;
Object obj2 = array2;
Object obj3 = array3;
assertTrue(new CompareToBuilder().append(obj1, obj1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj3).toComparison() < 0);
assertTrue(new CompareToBuilder().append(obj3, obj1).toComparison() > 0);
array1[1] = 7;
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() > 0);
assertTrue(new CompareToBuilder().append(obj2, obj1).toComparison() < 0);
}
public void testIntArrayHiddenByObject() {
int[] array1 = new int[2];
array1[0] = 5;
array1[1] = 6;
int[] array2 = new int[2];
array2[0] = 5;
array2[1] = 6;
int[] array3 = new int[3];
array3[0] = 5;
array3[1] = 6;
array3[2] = 7;
Object obj1 = array1;
Object obj2 = array2;
Object obj3 = array3;
assertTrue(new CompareToBuilder().append(obj1, obj1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj3).toComparison() < 0);
assertTrue(new CompareToBuilder().append(obj3, obj1).toComparison() > 0);
array1[1] = 7;
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() > 0);
assertTrue(new CompareToBuilder().append(obj2, obj1).toComparison() < 0);
}
public void testShortArrayHiddenByObject() {
short[] array1 = new short[2];
array1[0] = 5;
array1[1] = 6;
short[] array2 = new short[2];
array2[0] = 5;
array2[1] = 6;
short[] array3 = new short[3];
array3[0] = 5;
array3[1] = 6;
array3[2] = 7;
Object obj1 = array1;
Object obj2 = array2;
Object obj3 = array3;
assertTrue(new CompareToBuilder().append(obj1, obj1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj3).toComparison() < 0);
assertTrue(new CompareToBuilder().append(obj3, obj1).toComparison() > 0);
array1[1] = 7;
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() > 0);
assertTrue(new CompareToBuilder().append(obj2, obj1).toComparison() < 0);
}
public void testCharArrayHiddenByObject() {
char[] array1 = new char[2];
array1[0] = 5;
array1[1] = 6;
char[] array2 = new char[2];
array2[0] = 5;
array2[1] = 6;
char[] array3 = new char[3];
array3[0] = 5;
array3[1] = 6;
array3[2] = 7;
Object obj1 = array1;
Object obj2 = array2;
Object obj3 = array3;
assertTrue(new CompareToBuilder().append(obj1, obj1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj3).toComparison() < 0);
assertTrue(new CompareToBuilder().append(obj3, obj1).toComparison() > 0);
array1[1] = 7;
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() > 0);
assertTrue(new CompareToBuilder().append(obj2, obj1).toComparison() < 0);
}
public void testByteArrayHiddenByObject() {
byte[] array1 = new byte[2];
array1[0] = 5;
array1[1] = 6;
byte[] array2 = new byte[2];
array2[0] = 5;
array2[1] = 6;
byte[] array3 = new byte[3];
array3[0] = 5;
array3[1] = 6;
array3[2] = 7;
Object obj1 = array1;
Object obj2 = array2;
Object obj3 = array3;
assertTrue(new CompareToBuilder().append(obj1, obj1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj3).toComparison() < 0);
assertTrue(new CompareToBuilder().append(obj3, obj1).toComparison() > 0);
array1[1] = 7;
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() > 0);
assertTrue(new CompareToBuilder().append(obj2, obj1).toComparison() < 0);
}
public void testDoubleArrayHiddenByObject() {
double[] array1 = new double[2];
array1[0] = 5;
array1[1] = 6;
double[] array2 = new double[2];
array2[0] = 5;
array2[1] = 6;
double[] array3 = new double[3];
array3[0] = 5;
array3[1] = 6;
array3[2] = 7;
Object obj1 = array1;
Object obj2 = array2;
Object obj3 = array3;
assertTrue(new CompareToBuilder().append(obj1, obj1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj3).toComparison() < 0);
assertTrue(new CompareToBuilder().append(obj3, obj1).toComparison() > 0);
array1[1] = 7;
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() > 0);
assertTrue(new CompareToBuilder().append(obj2, obj1).toComparison() < 0);
}
public void testFloatArrayHiddenByObject() {
float[] array1 = new float[2];
array1[0] = 5;
array1[1] = 6;
float[] array2 = new float[2];
array2[0] = 5;
array2[1] = 6;
float[] array3 = new float[3];
array3[0] = 5;
array3[1] = 6;
array3[2] = 7;
Object obj1 = array1;
Object obj2 = array2;
Object obj3 = array3;
assertTrue(new CompareToBuilder().append(obj1, obj1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj3).toComparison() < 0);
assertTrue(new CompareToBuilder().append(obj3, obj1).toComparison() > 0);
array1[1] = 7;
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() > 0);
assertTrue(new CompareToBuilder().append(obj2, obj1).toComparison() < 0);
}
public void testBooleanArrayHiddenByObject() {
boolean[] array1 = new boolean[2];
array1[0] = true;
array1[1] = false;
boolean[] array2 = new boolean[2];
array2[0] = true;
array2[1] = false;
boolean[] array3 = new boolean[3];
array3[0] = true;
array3[1] = false;
array3[2] = true;
Object obj1 = array1;
Object obj2 = array2;
Object obj3 = array3;
assertTrue(new CompareToBuilder().append(obj1, obj1).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() == 0);
assertTrue(new CompareToBuilder().append(obj1, obj3).toComparison() < 0);
assertTrue(new CompareToBuilder().append(obj3, obj1).toComparison() > 0);
array1[1] = true;
assertTrue(new CompareToBuilder().append(obj1, obj2).toComparison() > 0);
assertTrue(new CompareToBuilder().append(obj2, obj1).toComparison() < 0);
}
}
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