BeanUtilsTest.java

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package com.sun.enterprise.util;

import java.lang.reflect.Method;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import org.junit.Test;
import static org.junit.Assert.*;

/**
 *
 * @author martinmares
 */
public class BeanUtilsTest {
    
    public static class Bean1 {
        
        private String one;
        private boolean two;
        private int three;

        public String getOne() {
            return one;
        }

        public void setOne(String one) {
            this.one = one;
        }

        public boolean isTwo() {
            return two;
        }

        public void setTwo(boolean two) {
            this.two = two;
        }
        
        public void setTwo(boolean two, String neco) {
            this.two = two;
        }

        public int getThree() {
            return three;
        }
        
        public int someMethod() {
            return 0;
        }
    }
    
    public BeanUtilsTest() {
    }

    @Test
    public void testBeanToMap() throws Exception {
        Bean1 b = new Bean1();
        b.setOne("1");
        b.setTwo(true);
        Map<String, Object> map = BeanUtils.beanToMap(b);
        assertNotNull(map);
        assertEquals(3, map.size());
        assertEquals("1", map.get("one"));
        assertTrue((Boolean) map.get("two"));
        assertNotNull(map.get("three"));
    }

    @Test
    public void testMapToBean1() throws Exception {
        Map<String, Object> map = new HashMap<String, Object>();
        map.put("one", "hello");
        map.put("two", true);
        Bean1 b = new Bean1();
        BeanUtils.mapToBean(b, map, false);
        assertEquals("hello", b.getOne());
        assertTrue(b.isTwo());
    }
    
    @Test
    public void testMapToBean2() throws Exception {
        Map<String, Object> map = new HashMap<String, Object>();
        map.put("one", "hello");
        map.put("two", true);
        map.put("some", "some");
        Bean1 b = new Bean1();
        BeanUtils.mapToBean(b, map, true);
        try {
            BeanUtils.mapToBean(b, map, false);
            assertTrue(false);
        } catch (IllegalArgumentException ex) {
        }
    }
    
    @Test
    public void testGetGetters() throws Exception {
        Bean1 b = new Bean1();
        Collection<Method> getters = BeanUtils.getGetters(b);
        assertNotNull(getters);
        assertEquals(3, getters.size());
    }
    
    @Test
    public void testGetSetters() throws Exception {
        Bean1 b = new Bean1();
        Collection<Method> setters = BeanUtils.getSetters(b);
        assertNotNull(setters);
        assertEquals(2, setters.size());
    }

}