/* PropertySortDescriptorTests.java created on Dec 5, 2015.
 *
 * Copyright (c) <2015> Pin-Ying Tu <dbi1463@gmail.com>
 * 
 * This file is part of SortDescriptor under the MIT license.
 * 
 * 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 tw.funnymph.commons.sort;

import static org.junit.Assert.*;

import org.junit.Test;

import tw.funnymph.commons.sort.Person.Gender;

/**
 * This class tests the functionalities of {@link PropertySortDescriptor}.
 * 
 * @author Pin-Ying Tu
 * @version 1.0
 * @since 1.0
 */
public class PropertySortDescriptorTests {

	@Test
	public void testPropertySortDescriptor() {
		PropertySortDescriptor<Person> testee = new PropertySortDescriptor<Person>("lastName");
		Person person = new Person("Cathy", "Tu", Gender.Female, SortExample.getBirthday(30, 2, 2));
		assertTrue(testee.isAscending());
		assertEquals("Tu", testee.transform(person));
	}

	@Test
	public void testPropertySortDescriptorStringBooleanBoolean() {
		PropertySortDescriptor<Person> testee = new PropertySortDescriptor<Person>("adult", true);
		Person person = new Person("Cathy", "Tu", Gender.Female, SortExample.getBirthday(30, 2, 2));
		assertTrue(testee.isAscending());
		assertNull(testee.transform(person));

		testee = new PropertySortDescriptor<Person>("firstName");
		assertEquals("Cathy", testee.transform(person));

		testee.setGetterMethodPrefix(null);
		assertNull(testee.transform(person));

		testee.setGetterMethodPrefix("");
		assertNull(testee.transform(person));
	}
}

Add test cases for PropertySortDescriptor.
Add test cases for PropertySortDescriptor.