MapRegisterTest.java

/*
	Milyn - Copyright (C) 2006 - 2010

	This library is free software; you can redistribute it and/or
	modify it under the terms of the GNU Lesser General Public
	License (version 2.1) as published by the Free Software
	Foundation.

	This library is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

	See the GNU Lesser General Public License for more details:
	http://www.gnu.org/licenses/lgpl.txt
*/
package org.milyn.scribe.register;

import static org.junit.Assert.*;

import java.util.HashMap;
import java.util.Map;

import org.milyn.scribe.register.MapDaoRegister;
import org.testng.annotations.Test;

/**
 * @author <a href="mailto:maurice.zeijen@smies.com">maurice.zeijen@smies.com</a>
 *
 */
@Test(groups = "unit")
public class MapRegisterTest {


	public void test_builder() {
		Map<String, Object> hashMap = new HashMap<String, Object>();
		hashMap.put("1", new Object());
		hashMap.put("2", new Object());

		MapDaoRegister<Object> mapRegister = MapDaoRegister.builder(hashMap).build();

		assertEquals(2, mapRegister.size());
		assertSame(hashMap.get("1"), mapRegister.getDao("1"));
		assertSame(hashMap.get("2"), mapRegister.getDao("2"));

		Map<String, Object> hashMap2 = new HashMap<String, Object>();
		hashMap2.put("3", new Object());
		hashMap2.put("4", new Object());

		mapRegister = MapDaoRegister.builder(hashMap).putAll(hashMap2).build();

		assertEquals(4, mapRegister.size());
		assertSame(hashMap.get("1"), mapRegister.getDao("1"));
		assertSame(hashMap.get("2"), mapRegister.getDao("2"));
		assertSame(hashMap2.get("3"), mapRegister.getDao("3"));
		assertSame(hashMap2.get("4"), mapRegister.getDao("4"));
	}

	public void test_getDAO() {
		Map<String, Object> hashMap = new HashMap<String, Object>();
		hashMap.put("1", new Object());
		hashMap.put("2", new Object());

		MapDaoRegister<Object> mapRegister = MapDaoRegister.newInstance(hashMap);

		assertEquals(2, mapRegister.size());
		assertSame(hashMap.get("1"), mapRegister.getDao("1"));
		assertSame(hashMap.get("2"), mapRegister.getDao("2"));
	}


	public void test_put_and_getDAO() {
		Object bean = new Object();

		MapDaoRegister<Object> mapRegister = MapDaoRegister.builder().put("1", bean).build();

		assertEquals(1, mapRegister.size());
		assertSame(bean, mapRegister.getDao("1"));
	}


	public void test_containsKey() {
		MapDaoRegister<Object> mapRegister = MapDaoRegister.builder().put("1", new Object()).build();

		assertTrue(mapRegister.containsKey("1"));
		assertFalse(mapRegister.containsKey("2"));
	}


	public void test_containsDAO() {
		Object bean1 = new Object();
		Object bean2 = new Object();

		MapDaoRegister<Object> mapRegister = MapDaoRegister.builder().put("1", bean1).build();

		assertTrue(mapRegister.containsDAO(bean1));
		assertFalse(mapRegister.containsDAO(bean2));
	}


	public void test_getAll() {
		Object bean1 = new Object();
		Object bean2 = new Object();

		MapDaoRegister<Object> mapRegister = MapDaoRegister.builder()
											.put("1", bean1)
											.put("2", bean2)
											.build();

		Map<String, Object> all = mapRegister.getAll();

		assertEquals(2, all.size());
		assertSame(bean1, all.get("1"));
		assertSame(bean2, all.get("2"));
	}


	public void test_equals() {
		Object bean1 = new Object();
		Object bean2 = new Object();
		Object bean3 = new Object();

		MapDaoRegister<Object> mapRegister1 = MapDaoRegister.builder()
												.put("1", bean1)
												.put("2", bean2)
												.build();

		MapDaoRegister<Object> mapRegister2 = MapDaoRegister.builder()
												.put("1", bean1)
												.put("2", bean2)
												.build();

		MapDaoRegister<Object> mapRegister3 = MapDaoRegister.builder().put("3", bean3).build();

		assertTrue(mapRegister1.equals(mapRegister2));
		assertFalse(mapRegister1.equals(mapRegister3));
	}


}