HazelcastInstanceTest

HazelcastInstanceTest.java

package com.umitunal.hazelcast;

import static org.junit.Assert.*;

import javax.annotation.Resource;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import com.hazelcast.core.Hazelcast;
import com.hazelcast.core.HazelcastInstance;
import com.hazelcast.core.IMap;

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = {"classpath:applicationContext-Hazelcast.xml"})
public class HazelcastInstanceTest {

	@Resource(name = "instance")
        private HazelcastInstance instance;
	
	@Resource(name = "productMap")
	private IMap<Object,Object> productMap;
	
	@Test
	public void testInstance() {
		assertEquals(1, Hazelcast.getAllHazelcastInstances().size());
	}
	
	@Test
	public void testMap() {
		assertNotNull(productMap);
		
		productMap.put("key", "value");
		assertEquals(Boolean.TRUE, productMap.containsKey("key"));
		assertEquals(Boolean.TRUE, productMap.containsValue("value"));
		assertEquals(1, productMap.size());
		assertEquals("value", productMap.get("key"));

		productMap.remove("key");
		assertEquals(Boolean.FALSE, productMap.containsKey("key"));
		assertEquals(Boolean.FALSE, productMap.containsValue("value"));
		assertEquals(0, productMap.size());
		assertNull(productMap.get("key"));
	} 
	
	@Test
	public void testMapWithInstance() {
		IMap<Object,Object> productMap = instance.getMap("productMap");
		
		productMap.put("key", "value");
		assertEquals(Boolean.TRUE, productMap.containsKey("key"));
		assertEquals(Boolean.TRUE, productMap.containsValue("value"));
		assertEquals(1, productMap.size());
		assertEquals("value", productMap.get("key"));

		productMap.remove("key");
		assertEquals(Boolean.FALSE, productMap.containsKey("key"));
		assertEquals(Boolean.FALSE, productMap.containsValue("value"));
		assertEquals(0, productMap.size());
		assertNull(productMap.get("key"));
	}
}