/**
* The MIT License
*
* Copyright (C) 2007 Asterios Raptis
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
package de.alpharogroup.comparators;
import org.testng.AssertJUnit;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
/**
* Test class for the class HashCodeComparator.
*
* @version 1.0
* @author Asterios Raptis
*/
public class HashCodeComparatorTest
{
/**
* Sets up method will be invoked before every unit test method in this class.
*
* @throws Exception
* the exception
*/
@BeforeMethod
protected void setUp() throws Exception
{
}
/**
* Tear down method will be invoked after every unit test method in this class.
*
* @throws Exception
* the exception
*/
@AfterMethod
protected void tearDown() throws Exception
{
}
/**
* Test method for
* {@link de.alpharogroup.comparators.HashCodeComparator#compare(java.lang.Object, java.lang.Object)}
* .
*/
@Test
public void testCompare()
{
final String testString = "Albert";
final String notExpected = "Asterios";
final String expected = "Albert";
final HashCodeComparator<String> comparator = new HashCodeComparator<>();
int i = comparator.compare(testString, notExpected);
System.out.println("comparator.compare(testString, notExpected)=i:" + i);
System.out.println("testString.hashCode():" + testString.hashCode());
System.out.println("notExpected.hashCode():" + notExpected.hashCode());
System.out.println(testString.hashCode() + ">" + notExpected.hashCode());
AssertJUnit.assertTrue(
"Hashcodes should be " + testString.hashCode() + ">" + notExpected.hashCode() + ".",
comparator.compare(testString, notExpected) == 1);
i = comparator.compare(notExpected, testString);
System.out.println("comparator.compare(notExpected, testString)=i:" + i);
System.out.println("notExpected.hashCode():" + notExpected.hashCode());
System.out.println("testString.hashCode():" + testString.hashCode());
System.out.println(notExpected.hashCode() + "<" + testString.hashCode());
AssertJUnit.assertTrue(
"Hashcodes should be " + notExpected.hashCode() + "<" + testString.hashCode() + ".",
comparator.compare(notExpected, testString) == -1);
i = comparator.compare(testString, expected);
System.out.println("comparator.compare(testString, expected)=i:" + i);
System.out.println("testString.hashCode():" + testString.hashCode());
System.out.println("expected.hashCode():" + expected.hashCode());
System.out.println(testString.hashCode() + "=" + expected.hashCode());
AssertJUnit.assertTrue(
"Hashcodes should be " + testString.hashCode() + "=" + expected.hashCode() + ".",
comparator.compare(testString, expected) == 0);
}
}