/*
* Copyright 2002-2013 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.jdbc.core.namedparam;
import java.sql.Types;
import java.util.Arrays;
import static org.junit.Assert.*;
import org.junit.Test;
import org.springframework.tests.sample.beans.TestBean;
/**
* @author Rick Evans
* @author Juergen Hoeller
* @author Arjen Poutsma
*/
public class BeanPropertySqlParameterSourceTests {
@Test(expected = IllegalArgumentException.class)
public void withNullBeanPassedToCtor() throws Exception {
new BeanPropertySqlParameterSource(null);
}
@Test(expected = IllegalArgumentException.class)
public void getValueWhereTheUnderlyingBeanHasNoSuchProperty() throws Exception {
BeanPropertySqlParameterSource source = new BeanPropertySqlParameterSource(new TestBean());
source.getValue("thisPropertyDoesNotExist");
}
@Test
public void successfulPropertyAccess() {
BeanPropertySqlParameterSource source = new BeanPropertySqlParameterSource(new TestBean("tb", 99));
assertTrue(Arrays.asList(source.getReadablePropertyNames()).contains("name"));
assertTrue(Arrays.asList(source.getReadablePropertyNames()).contains("age"));
assertEquals("tb", source.getValue("name"));
assertEquals(99, source.getValue("age"));
assertEquals(Types.VARCHAR, source.getSqlType("name"));
assertEquals(Types.INTEGER, source.getSqlType("age"));
}
@Test
public void successfulPropertyAccessWithOverriddenSqlType() {
BeanPropertySqlParameterSource source = new BeanPropertySqlParameterSource(new TestBean("tb", 99));
source.registerSqlType("age", Types.NUMERIC);
assertEquals("tb", source.getValue("name"));
assertEquals(99, source.getValue("age"));
assertEquals(Types.VARCHAR, source.getSqlType("name"));
assertEquals(Types.NUMERIC, source.getSqlType("age"));
}
@Test
public void hasValueWhereTheUnderlyingBeanHasNoSuchProperty() throws Exception {
BeanPropertySqlParameterSource source = new BeanPropertySqlParameterSource(new TestBean());
assertFalse(source.hasValue("thisPropertyDoesNotExist"));
}
@Test(expected = IllegalArgumentException.class)
public void getValueWhereTheUnderlyingBeanPropertyIsNotReadable() throws Exception {
BeanPropertySqlParameterSource source = new BeanPropertySqlParameterSource(new NoReadableProperties());
source.getValue("noOp");
}
@Test
public void hasValueWhereTheUnderlyingBeanPropertyIsNotReadable() throws Exception {
BeanPropertySqlParameterSource source = new BeanPropertySqlParameterSource(new NoReadableProperties());
assertFalse(source.hasValue("noOp"));
}
@SuppressWarnings("unused")
private static final class NoReadableProperties {
public void setNoOp(String noOp) {
}
}
}