/*
* Copyright 2002-2016 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 org.springframework.beans;
import java.util.LinkedHashMap;
import java.util.Map;
import org.junit.Test;
import org.springframework.core.convert.support.DefaultConversionService;
import org.springframework.tests.sample.beans.CustomEnum;
import org.springframework.tests.sample.beans.GenericBean;
import static org.junit.Assert.*;
/**
* @author Juergen Hoeller
* @author Chris Beams
*/
public class BeanWrapperEnumTests {
@Test
public void testCustomEnum() {
GenericBean<?> gb = new GenericBean<>();
BeanWrapper bw = new BeanWrapperImpl(gb);
bw.setPropertyValue("customEnum", "VALUE_1");
assertEquals(CustomEnum.VALUE_1, gb.getCustomEnum());
}
@Test
public void testCustomEnumWithNull() {
GenericBean<?> gb = new GenericBean<>();
BeanWrapper bw = new BeanWrapperImpl(gb);
bw.setPropertyValue("customEnum", null);
assertEquals(null, gb.getCustomEnum());
}
@Test
public void testCustomEnumWithEmptyString() {
GenericBean<?> gb = new GenericBean<>();
BeanWrapper bw = new BeanWrapperImpl(gb);
bw.setPropertyValue("customEnum", "");
assertEquals(null, gb.getCustomEnum());
}
@Test
public void testCustomEnumArrayWithSingleValue() {
GenericBean<?> gb = new GenericBean<>();
BeanWrapper bw = new BeanWrapperImpl(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<>();
BeanWrapper bw = new BeanWrapperImpl(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<>();
BeanWrapper bw = new BeanWrapperImpl(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<>();
BeanWrapper bw = new BeanWrapperImpl(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<>();
BeanWrapper bw = new BeanWrapperImpl(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<>();
BeanWrapper bw = new BeanWrapperImpl(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<>();
BeanWrapper bw = new BeanWrapperImpl(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));
}
@Test
public void testStandardEnumSetWithMultipleValues() {
GenericBean<?> gb = new GenericBean<>();
BeanWrapper bw = new BeanWrapperImpl(gb);
bw.setConversionService(new DefaultConversionService());
assertNull(gb.getStandardEnumSet());
bw.setPropertyValue("standardEnumSet", new String[] {"VALUE_1", "VALUE_2"});
assertEquals(2, gb.getStandardEnumSet().size());
assertTrue(gb.getStandardEnumSet().contains(CustomEnum.VALUE_1));
assertTrue(gb.getStandardEnumSet().contains(CustomEnum.VALUE_2));
}
@Test
public void testStandardEnumSetWithAutoGrowing() {
GenericBean<?> gb = new GenericBean<>();
BeanWrapper bw = new BeanWrapperImpl(gb);
bw.setAutoGrowNestedPaths(true);
assertNull(gb.getStandardEnumSet());
bw.getPropertyValue("standardEnumSet.class");
assertEquals(0, gb.getStandardEnumSet().size());
}
@Test
public void testStandardEnumMapWithMultipleValues() {
GenericBean<?> gb = new GenericBean<>();
BeanWrapper bw = new BeanWrapperImpl(gb);
bw.setConversionService(new DefaultConversionService());
assertNull(gb.getStandardEnumMap());
Map<String, Integer> map = new LinkedHashMap<>();
map.put("VALUE_1", 1);
map.put("VALUE_2", 2);
bw.setPropertyValue("standardEnumMap", map);
assertEquals(2, gb.getStandardEnumMap().size());
assertEquals(new Integer(1), gb.getStandardEnumMap().get(CustomEnum.VALUE_1));
assertEquals(new Integer(2), gb.getStandardEnumMap().get(CustomEnum.VALUE_2));
}
@Test
public void testStandardEnumMapWithAutoGrowing() {
GenericBean<?> gb = new GenericBean<>();
BeanWrapper bw = new BeanWrapperImpl(gb);
bw.setAutoGrowNestedPaths(true);
assertNull(gb.getStandardEnumMap());
bw.setPropertyValue("standardEnumMap[VALUE_1]", 1);
assertEquals(1, gb.getStandardEnumMap().size());
assertEquals(new Integer(1), gb.getStandardEnumMap().get(CustomEnum.VALUE_1));
}
}