rdonkin 2004/05/10 13:03:14
Added:
beanutils/optional/bean-collections/src/test/org/apache/commons/beanutils
BeanToPropertyValueTransformerTest.java
Log:
Moved tests for collection related classes
Revision Changes Path
1.1
jakarta-commons/beanutils/optional/bean-collections/src/test/org/apache/commons/beanutils/BeanToPropertyValueTransformerTest.java
Index: BeanToPropertyValueTransformerTest.java
===================================================================
/*
* Copyright 2001-2004 The Apache Software Foundation.
*
* 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.apache.commons.beanutils;
import junit.framework.TestCase;
/**
* Test cases for <code>BeanToPropertyValueTransformer</code>.
*
* @author Norm Deane
*/
public class BeanToPropertyValueTransformerTest extends TestCase {
private static final Integer expectedIntegerValue = new Integer(123);
private static final Long expectedLongValue = new Long(123);
private static final Float expectedFloatValue = new Float(123.123f);
private static final Double expectedDoubleValue = new Double(567879.12344d);
private static final Boolean expectedBooleanValue = Boolean.TRUE;
private static final Byte expectedByteValue = new Byte("12");
/**
* Constructor for BeanToPropertyValueTransformerTest.
*
* @param name Name of this test case.
*/
public BeanToPropertyValueTransformerTest(String name) {
super(name);
}
/**
* Test transform with simple String property.
*/
public void testTransformWithSimpleStringProperty() {
BeanToPropertyValueTransformer transformer =
new BeanToPropertyValueTransformer("stringProperty");
TestBean testBean = new TestBean("foo");
assertEquals("foo", transformer.transform(testBean));
}
/**
* Test transform with simple String property and null value.
*
*/
public void testTransformWithSimpleStringPropertyAndNullValue() {
BeanToPropertyValueTransformer transformer =
new BeanToPropertyValueTransformer("stringProperty");
TestBean testBean = new TestBean((String) null);
assertNull(transformer.transform(testBean));
}
/**
* Test transform with simple int property.
*/
public void testTransformWithSimpleIntProperty() {
BeanToPropertyValueTransformer transformer =
new BeanToPropertyValueTransformer("intProperty");
TestBean testBean = new TestBean(expectedIntegerValue.intValue());
assertEquals(expectedIntegerValue, transformer.transform(testBean));
}
/**
* Test transform with simple long property.
*/
public void testTransformWithSimpleLongProperty() {
BeanToPropertyValueTransformer transformer =
new BeanToPropertyValueTransformer("longProperty");
TestBean testBean = new TestBean();
testBean.setLongProperty(expectedLongValue.longValue());
assertEquals(expectedLongValue, transformer.transform(testBean));
}
/**
* Test transform with simple float property.
*/
public void testTransformWithSimpleFloatProperty() {
BeanToPropertyValueTransformer transformer =
new BeanToPropertyValueTransformer("floatProperty");
TestBean testBean = new TestBean(expectedFloatValue.floatValue());
assertEquals(expectedFloatValue, transformer.transform(testBean));
}
/**
* Test transform with simple double property.
*/
public void testTransformWithSimpleDoubleProperty() {
BeanToPropertyValueTransformer transformer =
new BeanToPropertyValueTransformer("doubleProperty");
TestBean testBean = new TestBean(expectedDoubleValue.doubleValue());
assertEquals(expectedDoubleValue, transformer.transform(testBean));
}
/**
* Test transform with simple byte property.
*/
public void testTransformWithSimpleByteProperty() {
BeanToPropertyValueTransformer transformer =
new BeanToPropertyValueTransformer("byteProperty");
TestBean testBean = new TestBean();
testBean.setByteProperty(expectedByteValue.byteValue());
assertEquals(expectedByteValue, transformer.transform(testBean));
}
/**
* Test transform with simple boolean property.
*/
public void testTransformWithSimpleBooleanProperty() {
BeanToPropertyValueTransformer transformer =
new BeanToPropertyValueTransformer("booleanProperty");
TestBean testBean = new TestBean(expectedBooleanValue.booleanValue());
assertEquals(expectedBooleanValue, transformer.transform(testBean));
}
/**
* Test transform with write only property.
*/
public void testTransformWithWriteOnlyProperty() {
try {
new BeanToPropertyValueTransformer("writeOnlyProperty").transform(new
TestBean());
} catch (IllegalArgumentException e) {
/* This is what should happen */
}
}
/**
* Test transform with read only property.
*/
public void testTransformWithReadOnlyProperty() {
BeanToPropertyValueTransformer transformer =
new BeanToPropertyValueTransformer("readOnlyProperty");
TestBean testBean = new TestBean();
assertEquals(testBean.getReadOnlyProperty(),
transformer.transform(testBean));
}
/**
* Test transform with invalid property.
*/
public void testTransformWithInvalidProperty() {
try {
new BeanToPropertyValueTransformer("bogusProperty").transform(new
TestBean());
} catch (IllegalArgumentException e) {
/* This is what should happen */
}
}
/**
* Test transform with nested property.
*/
public void testTransformWithNestedProperty() {
BeanToPropertyValueTransformer transformer =
new BeanToPropertyValueTransformer("anotherNested.stringProperty");
TestBean testBean = new TestBean();
TestBean nestedBean = new TestBean("foo");
testBean.setAnotherNested(nestedBean);
assertEquals("foo", transformer.transform(testBean));
}
/**
* Test transform with mapped property.
*/
public void testTransformWithMappedProperty() {
BeanToPropertyValueTransformer transformer =
new BeanToPropertyValueTransformer("mappedProperty(test-key)");
TestBean testBean = new TestBean();
// try a valid key
testBean.setMappedProperty("test-key", "test-value");
assertEquals("test-value", transformer.transform(testBean));
// now try an invalid key
transformer = new
BeanToPropertyValueTransformer("mappedProperty(bogus-key)");
assertEquals(null, transformer.transform(testBean));
}
/**
* Test transform with indexed property.
*/
public void testTransformWithIndexedProperty() {
BeanToPropertyValueTransformer transformer =
new BeanToPropertyValueTransformer("intIndexed[0]");
TestBean testBean = new TestBean();
testBean.setIntIndexed(0, expectedIntegerValue.intValue());
assertEquals(expectedIntegerValue, transformer.transform(testBean));
// test index out of range
transformer = new BeanToPropertyValueTransformer("intIndexed[9999]");
try {
transformer.transform(testBean);
fail("Should have thrown an ArrayIndexOutOfBoundsException");
} catch (ArrayIndexOutOfBoundsException e) {
/* this is what should happen */
}
}
/**
* Test transform with nested indexed property.
*/
public void testTransformWithNestedIndexedProperty() {
BeanToPropertyValueTransformer transformer =
new BeanToPropertyValueTransformer("anotherNested.intIndexed[0]");
TestBean testBean = new TestBean();
TestBean nestedBean = new TestBean();
nestedBean.setIntIndexed(0, expectedIntegerValue.intValue());
testBean.setAnotherNested(nestedBean);
assertEquals(expectedIntegerValue, transformer.transform(testBean));
}
/**
* Test transform with null in property path.
*/
public void testTransformWithNullInPath() {
BeanToPropertyValueTransformer transformer =
new BeanToPropertyValueTransformer("anotherNested.stringProperty");
try {
transformer.transform(new TestBean());
fail("Should have throw IllegalArgumentException");
} catch (IllegalArgumentException e) {
/* ignore this is what should happen */
}
}
/**
* Test transform with null in property path and ignore = true.
*/
public void testTransformWithNullInPathAndIgnoreTrue() {
BeanToPropertyValueTransformer transformer =
new BeanToPropertyValueTransformer("anotherNested.stringProperty",true);
assertEquals(null, transformer.transform(new TestBean()));
}
}
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