net.sf.juffrou.reflect.spring.BeanWrapperEnumTests.java Source code

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Here is the source code for net.sf.juffrou.reflect.spring.BeanWrapperEnumTests.java

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/*
 * Copyright 2002-2012 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package net.sf.juffrou.reflect.spring;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import net.sf.juffrou.reflect.BeanWrapperContext;
import net.sf.juffrou.reflect.JuffrouSpringBeanWrapper;

import org.junit.Test;
import org.springframework.beans.BeanWrapper;

import test.beans.CustomEnum;
import test.beans.GenericBean;

/**
 * @author Juergen Hoeller
 * @author Chris Beams
 */
public final class BeanWrapperEnumTests {

    @Test
    public void testCustomEnum() {
        GenericBean<?> gb = new GenericBean<Object>();
        BeanWrapperContext context = BeanWrapperContext.create(GenericBean.class, Object.class);
        BeanWrapper bw = new JuffrouSpringBeanWrapper(context, gb);
        bw.setPropertyValue("customEnum", "VALUE_1");
        assertEquals(CustomEnum.VALUE_1, gb.getCustomEnum());
    }

    @Test
    public void testCustomEnumWithNull() {
        GenericBean<?> gb = new GenericBean<Object>();
        BeanWrapper bw = new JuffrouSpringBeanWrapper(gb);
        bw.setPropertyValue("customEnum", null);
        assertEquals(null, gb.getCustomEnum());
    }

    @Test
    public void testCustomEnumWithEmptyString() {
        GenericBean<?> gb = new GenericBean<Object>();
        BeanWrapper bw = new JuffrouSpringBeanWrapper(gb);
        bw.setPropertyValue("customEnum", "");
        assertEquals(null, gb.getCustomEnum());
    }

    @Test
    public void testCustomEnumArrayWithSingleValue() {
        GenericBean<?> gb = new GenericBean<Object>();
        BeanWrapper bw = new JuffrouSpringBeanWrapper(gb);
        bw.setPropertyValue("customEnumArray", "VALUE_1");
        assertEquals(1, gb.getCustomEnumArray().length);
        assertEquals(CustomEnum.VALUE_1, gb.getCustomEnumArray()[0]);
    }

    @Test
    public void testCustomEnumArrayWithMultipleValues() {
        GenericBean<?> gb = new GenericBean<Object>();
        BeanWrapper bw = new JuffrouSpringBeanWrapper(gb);
        bw.setPropertyValue("customEnumArray", new String[] { "VALUE_1", "VALUE_2" });
        assertEquals(2, gb.getCustomEnumArray().length);
        assertEquals(CustomEnum.VALUE_1, gb.getCustomEnumArray()[0]);
        assertEquals(CustomEnum.VALUE_2, gb.getCustomEnumArray()[1]);
    }

    @Test
    public void testCustomEnumArrayWithMultipleValuesAsCsv() {
        GenericBean<?> gb = new GenericBean<Object>();
        BeanWrapper bw = new JuffrouSpringBeanWrapper(gb);
        bw.setPropertyValue("customEnumArray", "VALUE_1,VALUE_2");
        assertEquals(2, gb.getCustomEnumArray().length);
        assertEquals(CustomEnum.VALUE_1, gb.getCustomEnumArray()[0]);
        assertEquals(CustomEnum.VALUE_2, gb.getCustomEnumArray()[1]);
    }

    @Test
    public void testCustomEnumSetWithSingleValue() {
        GenericBean<?> gb = new GenericBean<Object>();
        BeanWrapper bw = new JuffrouSpringBeanWrapper(gb);
        bw.setPropertyValue("customEnumSet", "VALUE_1");
        assertEquals(1, gb.getCustomEnumSet().size());
        assertTrue(gb.getCustomEnumSet().contains(CustomEnum.VALUE_1));
    }

    @Test
    public void testCustomEnumSetWithMultipleValues() {
        GenericBean<?> gb = new GenericBean<Object>();
        BeanWrapper bw = new JuffrouSpringBeanWrapper(gb);
        bw.setPropertyValue("customEnumSet", new String[] { "VALUE_1", "VALUE_2" });
        assertEquals(2, gb.getCustomEnumSet().size());
        assertTrue(gb.getCustomEnumSet().contains(CustomEnum.VALUE_1));
        assertTrue(gb.getCustomEnumSet().contains(CustomEnum.VALUE_2));
    }

    @Test
    public void testCustomEnumSetWithMultipleValuesAsCsv() {
        GenericBean<?> gb = new GenericBean<Object>();
        BeanWrapper bw = new JuffrouSpringBeanWrapper(gb);
        bw.setPropertyValue("customEnumSet", "VALUE_1,VALUE_2");
        assertEquals(2, gb.getCustomEnumSet().size());
        assertTrue(gb.getCustomEnumSet().contains(CustomEnum.VALUE_1));
        assertTrue(gb.getCustomEnumSet().contains(CustomEnum.VALUE_2));
    }

    @Test
    public void testCustomEnumSetWithGetterSetterMismatch() {
        GenericBean<?> gb = new GenericBean<Object>();
        BeanWrapper bw = new JuffrouSpringBeanWrapper(gb);
        bw.setPropertyValue("customEnumSetMismatch", new String[] { "VALUE_1", "VALUE_2" });
        assertEquals(2, gb.getCustomEnumSet().size());
        assertTrue(gb.getCustomEnumSet().contains(CustomEnum.VALUE_1));
        assertTrue(gb.getCustomEnumSet().contains(CustomEnum.VALUE_2));
    }

}