/*
* Copyright 2006-2007 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.batch.support;
import static org.junit.Assert.assertEquals;
import java.util.Collections;
import java.util.Properties;
import org.junit.Test;
import org.springframework.beans.BeanWrapperImpl;
import org.springframework.beans.MutablePropertyValues;
import org.springframework.beans.propertyeditors.CustomNumberEditor;
import org.springframework.beans.propertyeditors.PropertiesEditor;
public class DefaultPropertEditorRegistrarTests {
@Test
public void testIntArray() throws Exception {
DefaultPropertyEditorRegistrar mapper = new DefaultPropertyEditorRegistrar();
BeanWithIntArray result = new BeanWithIntArray();
mapper.setCustomEditors(Collections.singletonMap(int[].class, new IntArrayPropertyEditor()));
BeanWrapperImpl wrapper = new BeanWrapperImpl(result);
mapper.registerCustomEditors(wrapper);
PropertiesEditor editor = new PropertiesEditor();
editor.setAsText("numbers=1,2,3, 4");
Properties props = (Properties) editor.getValue();
wrapper.setPropertyValues(props);
assertEquals(4, result.numbers[3]);
}
@Test(expected = IllegalArgumentException.class)
public void testSetCustomEditorsWithInvalidTypeName() throws Exception {
DefaultPropertyEditorRegistrar mapper = new DefaultPropertyEditorRegistrar();
mapper.setCustomEditors(Collections.singletonMap("FOO", new CustomNumberEditor(Long.class, true)));
}
@Test
public void testSetCustomEditorsWithStringTypeName() throws Exception {
DefaultPropertyEditorRegistrar mapper = new DefaultPropertyEditorRegistrar();
mapper.setCustomEditors(Collections.singletonMap("java.lang.Long", new CustomNumberEditor(Long.class, true)));
BeanWithIntArray result = new BeanWithIntArray();
BeanWrapperImpl wrapper = new BeanWrapperImpl(result);
mapper.registerCustomEditors(wrapper);
wrapper.setPropertyValues(new MutablePropertyValues(Collections.singletonMap("number", "123")));
assertEquals(123L, result.number);
}
@Test(expected = IllegalArgumentException.class)
public void testSetCustomEditorsWithInvalidType() throws Exception {
DefaultPropertyEditorRegistrar mapper = new DefaultPropertyEditorRegistrar();
mapper.setCustomEditors(Collections.singletonMap(new Object(), new CustomNumberEditor(Long.class, true)));
}
@SuppressWarnings("unused")
private static class BeanWithIntArray {
private int[] numbers;
private long number;
public void setNumbers(int[] numbers) {
this.numbers = numbers;
}
public void setNumber(long number) {
this.number = number;
}
}
}