/*
* Copyright 2004-2005 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.springmodules.validation.util.condition.bean;
import junit.framework.TestCase;
import org.springframework.beans.InvalidPropertyException;
import org.springmodules.validation.util.condition.AbstractCondition;
import org.springmodules.validation.util.condition.Condition;
/**
* Tests for {@link PropertyBeanCondition}.
*
* @author Uri Boness
*/
public class PropertyBeanConditionTests extends TestCase {
public void testConstructor_WithNullPropertyName() throws Exception {
try {
new PropertyBeanCondition(null, new StringCondition());
fail("An IllegalArgumentException must be thrown if given property name is null");
} catch (IllegalArgumentException iae) {
// expected
}
}
public void testConstructor_WithNullPropertyCondition() throws Exception {
try {
new PropertyBeanCondition("name", null);
fail("An IllegalArgumentException must be thrown if given property condition is null");
} catch (IllegalArgumentException iae) {
// expected
}
}
public void testCheck_Success() throws Exception {
Condition condition = new PropertyBeanCondition("name", new StringCondition());
assertTrue(condition.check(new Person("Uri", "Boness", 88)));
}
public void testCheck_SuccessWithNestedProperty() throws Exception {
Condition condition = new PropertyBeanCondition("address.street", new StringCondition());
assertTrue(condition.check(new Person("Uri", "Boness", 88, new Address("street"))));
}
public void testCheck_Failure() throws Exception {
Condition condition = new PropertyBeanCondition("age", new StringCondition());
assertFalse(condition.check(new Person("Uri", "Boness", 88)));
}
public void testCheck_WhenBeanMissingThePropoerty() throws Exception {
Condition condition = new PropertyBeanCondition("missingProperty", new StringCondition());
try {
assertFalse(condition.check(new Person("Uri", "Boness", 88)));
fail("An InvalidPropertyException must be thrown if the checked bean doesn't have the checked property");
} catch (InvalidPropertyException ipe) {
// expected
}
}
public void testCheck_WhenBeanHasNullInNestedPath() throws Exception {
Condition condition = new PropertyBeanCondition("address.street", new StringCondition());
try {
assertFalse(condition.check(new Person("Uri", "Boness", 88)));
fail("An InvalidPropertyException must be thrown if the checked bean has a null value in the nested property path");
} catch (InvalidPropertyException ipe) {
// expected
}
}
//=============================================== Helper Classes ===================================================
private class StringCondition extends AbstractCondition {
public boolean doCheck(Object object) {
return (object instanceof String);
}
}
}