You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@commons.apache.org by st...@apache.org on 2016/09/12 15:36:04 UTC
svn commit: r1760391 - in /commons/proper/beanutils/trunk/src:
main/java/org/apache/commons/beanutils/PropertyUtilsBean.java
test/java/org/apache/commons/beanutils/bugs/Jira492TestCase.java
Author: stain
Date: Mon Sep 12 15:36:03 2016
New Revision: 1760391
URL: http://svn.apache.org/viewvc?rev=1760391&view=rev
Log:
BEANUTILS-492: Document getPropertyType() no longer supporting List
Added:
commons/proper/beanutils/trunk/src/test/java/org/apache/commons/beanutils/bugs/Jira492TestCase.java
Modified:
commons/proper/beanutils/trunk/src/main/java/org/apache/commons/beanutils/PropertyUtilsBean.java
Modified: commons/proper/beanutils/trunk/src/main/java/org/apache/commons/beanutils/PropertyUtilsBean.java
URL: http://svn.apache.org/viewvc/commons/proper/beanutils/trunk/src/main/java/org/apache/commons/beanutils/PropertyUtilsBean.java?rev=1760391&r1=1760390&r2=1760391&view=diff
==============================================================================
--- commons/proper/beanutils/trunk/src/main/java/org/apache/commons/beanutils/PropertyUtilsBean.java (original)
+++ commons/proper/beanutils/trunk/src/main/java/org/apache/commons/beanutils/PropertyUtilsBean.java Mon Sep 12 15:36:03 2016
@@ -1086,6 +1086,13 @@ public class PropertyUtilsBean {
* of a name reference is indexed, the type of the property itself will
* be returned. If the last (or only) element has no property with the
* specified name, <code>null</code> is returned.
+ * <p>
+ * If the property is an indexed property (e.g. <code>String[]</code>),
+ * this method will return the type of the items within that array.
+ * Note that from Java 8 and newer, this method do not support
+ * such index types from items within an Collection, and will
+ * instead return the collection type (e.g. java.util.List) from the
+ * getter mtethod.
*
* @param bean Bean for which a property descriptor is requested
* @param name Possibly indexed and/or nested name of the property for
Added: commons/proper/beanutils/trunk/src/test/java/org/apache/commons/beanutils/bugs/Jira492TestCase.java
URL: http://svn.apache.org/viewvc/commons/proper/beanutils/trunk/src/test/java/org/apache/commons/beanutils/bugs/Jira492TestCase.java?rev=1760391&view=auto
==============================================================================
--- commons/proper/beanutils/trunk/src/test/java/org/apache/commons/beanutils/bugs/Jira492TestCase.java (added)
+++ commons/proper/beanutils/trunk/src/test/java/org/apache/commons/beanutils/bugs/Jira492TestCase.java Mon Sep 12 15:36:03 2016
@@ -0,0 +1,153 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.bugs;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+import java.beans.BeanInfo;
+import java.beans.IndexedPropertyDescriptor;
+import java.beans.IntrospectionException;
+import java.beans.Introspector;
+import java.beans.PropertyDescriptor;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.commons.beanutils.BeanUtilsBean;
+import org.apache.commons.beanutils.PropertyUtilsBean;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * This test verifies that although BEANUTILS-492
+ * means {@link IndexedPropertyDescriptor}s are not
+ * returned for properties of type {@link List}, they
+ * can still be accessed as positional items.
+ *
+ */
+public class Jira492TestCase {
+
+ private final BeanUtilsBean beanUtils = new BeanUtilsBean();
+
+ private final PropertyUtilsBean propertyUtils = new PropertyUtilsBean();
+
+ public static class IndexedBean {
+ private List<String> someList = new ArrayList<String>();
+ public List<String> getSomeList() {
+ return someList;
+ }
+ public void setSomeList(List<String> someList) {
+ this.someList = someList;
+ }
+ public void setSomeList(int i, String value) {
+ someList.set(i, value);
+ }
+ public String getSomeList(int i) {
+ return someList.get(i);
+ }
+ }
+
+ public static boolean supportsIndexedLists() throws IntrospectionException {
+ BeanInfo beanInfo = Introspector.getBeanInfo(IndexedBean.class);
+ for (PropertyDescriptor pd : beanInfo.getPropertyDescriptors()) {
+ if (pd.getName().equals("someList")) {
+ return pd instanceof IndexedPropertyDescriptor;
+ }
+ }
+ Assert.fail("Could not find PropertyDescriptor for 'file'");
+ return false;
+ }
+
+
+ private IndexedBean bean;
+
+ @Before
+ public void makeBean() {
+ bean = new IndexedBean();
+ bean.setSomeList(Arrays.asList("item0", "item1"));
+ }
+
+ @Test
+ public void getIndexedProperty() throws Exception {
+ assertEquals("item0", beanUtils.getIndexedProperty(bean, "someList", 0));
+ assertEquals("item1", beanUtils.getIndexedProperty(bean, "someList[1]"));
+ }
+
+ @Test
+ public void getPropertySubScript() throws Exception {
+ assertEquals("item0", beanUtils.getProperty(bean, "someList[0]"));
+ assertEquals("item1", beanUtils.getProperty(bean, "someList[1]"));
+ }
+
+ @Test
+ public void setIndexedProperty() throws Exception {
+ beanUtils.setProperty(bean, "someList[1]", "item1-modified");
+ assertEquals("item1-modified", beanUtils.getIndexedProperty(bean, "someList", 1));
+ }
+
+ @Test
+ public void getProperty() throws Exception {
+ assertEquals("item0", beanUtils.getProperty(bean, "someList"));
+ }
+
+ @Test
+ public void getPropertyUnconverted() throws Exception {
+ Object someList = propertyUtils.getProperty(bean, "someList");
+ assertTrue("Did not retrieve list", someList instanceof List);
+ }
+
+ public void getArrayProperty() throws Exception {
+ String[] arr = beanUtils.getArrayProperty(bean, "someList");
+ assertEquals(2, arr.length);
+ assertEquals("item0", arr[0]);
+ assertEquals("item1", arr[1]);
+ }
+
+ @Test
+ public void describe() throws Exception {
+ Map<String, String> described = beanUtils.describe(bean);
+ // Only first element survives as a String
+ assertEquals("item0", described.get("someList"));
+ }
+
+ @Test
+ public void getPropertyType() throws Exception {
+ if (supportsIndexedLists()) {
+ // legacy behaviour (< Java 8)
+ assertEquals(String.class, propertyUtils.getPropertyType(bean, "someList[0]"));
+ } else {
+ assertEquals(List.class, propertyUtils.getPropertyType(bean, "someList"));
+ }
+ }
+
+ @Test
+ public void getPropertyDescriptor() throws Exception {
+ PropertyDescriptor propDesc = propertyUtils.getPropertyDescriptor(bean, "someList");
+ if (supportsIndexedLists()) {
+ // Java 7 or earlier? (BEANUTILS-492)
+ IndexedPropertyDescriptor indexed = (IndexedPropertyDescriptor) propDesc;
+ assertEquals(String.class, indexed.getIndexedReadMethod().getReturnType());
+ } else {
+
+ }
+ }
+
+
+}
Re: svn commit: r1760391 - in /commons/proper/beanutils/trunk/src:
main/java/org/apache/commons/beanutils/PropertyUtilsBean.java test/java/org/apache/commons/beanutils/bugs/Jira492TestCase.java
Posted by Stian Soiland-Reyes <st...@apache.org>.
Yes, perhaps this tester method should be shared across the affected test
cases. Now it's kind of copied to use the particular bean class under test,
some of which were inner classes.
On 14 Sep 2016 7:23 a.m., "Benedikt Ritter" <br...@apache.org> wrote:
> Hello,
>
> <st...@apache.org> schrieb am Mo., 12. Sep. 2016 um 17:36 Uhr:
>
> > Author: stain
> > Date: Mon Sep 12 15:36:03 2016
> > New Revision: 1760391
> >
> > URL: http://svn.apache.org/viewvc?rev=1760391&view=rev
> > Log:
> > BEANUTILS-492: Document getPropertyType() no longer supporting List
> >
> > Added:
> >
> > commons/proper/beanutils/trunk/src/test/java/org/
> apache/commons/beanutils/bugs/Jira492TestCase.java
> > Modified:
> >
> > commons/proper/beanutils/trunk/src/main/java/org/
> apache/commons/beanutils/PropertyUtilsBean.java
> >
> > Modified:
> > commons/proper/beanutils/trunk/src/main/java/org/
> apache/commons/beanutils/PropertyUtilsBean.java
> > URL:
> > http://svn.apache.org/viewvc/commons/proper/beanutils/
> trunk/src/main/java/org/apache/commons/beanutils/
> PropertyUtilsBean.java?rev=1760391&r1=1760390&r2=1760391&view=diff
> >
> > ============================================================
> ==================
> > ---
> > commons/proper/beanutils/trunk/src/main/java/org/
> apache/commons/beanutils/PropertyUtilsBean.java
> > (original)
> > +++
> > commons/proper/beanutils/trunk/src/main/java/org/
> apache/commons/beanutils/PropertyUtilsBean.java
> > Mon Sep 12 15:36:03 2016
> > @@ -1086,6 +1086,13 @@ public class PropertyUtilsBean {
> > * of a name reference is indexed, the type of the property itself
> > will
> > * be returned. If the last (or only) element has no property with
> > the
> > * specified name, <code>null</code> is returned.
> > + * <p>
> > + * If the property is an indexed property (e.g.
> > <code>String[]</code>),
> > + * this method will return the type of the items within that array.
> > + * Note that from Java 8 and newer, this method do not support
> > + * such index types from items within an Collection, and will
> > + * instead return the collection type (e.g. java.util.List) from the
> > + * getter mtethod.
> > *
> > * @param bean Bean for which a property descriptor is requested
> > * @param name Possibly indexed and/or nested name of the property
> for
> >
> > Added:
> > commons/proper/beanutils/trunk/src/test/java/org/
> apache/commons/beanutils/bugs/Jira492TestCase.java
> > URL:
> > http://svn.apache.org/viewvc/commons/proper/beanutils/
> trunk/src/test/java/org/apache/commons/beanutils/bugs/
> Jira492TestCase.java?rev=1760391&view=auto
> >
> > ============================================================
> ==================
> > ---
> > commons/proper/beanutils/trunk/src/test/java/org/
> apache/commons/beanutils/bugs/Jira492TestCase.java
> > (added)
> > +++
> > commons/proper/beanutils/trunk/src/test/java/org/
> apache/commons/beanutils/bugs/Jira492TestCase.java
> > Mon Sep 12 15:36:03 2016
> > @@ -0,0 +1,153 @@
> > +/*
> > + * Licensed to the Apache Software Foundation (ASF) under one or more
> > + * contributor license agreements. See the NOTICE file distributed with
> > + * this work for additional information regarding copyright ownership.
> > + * The ASF licenses this file to You 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.bugs;
> > +
> > +import static org.junit.Assert.assertEquals;
> > +import static org.junit.Assert.assertTrue;
> > +
> > +import java.beans.BeanInfo;
> > +import java.beans.IndexedPropertyDescriptor;
> > +import java.beans.IntrospectionException;
> > +import java.beans.Introspector;
> > +import java.beans.PropertyDescriptor;
> > +import java.util.ArrayList;
> > +import java.util.Arrays;
> > +import java.util.List;
> > +import java.util.Map;
> > +
> > +import org.apache.commons.beanutils.BeanUtilsBean;
> > +import org.apache.commons.beanutils.PropertyUtilsBean;
> > +import org.junit.Assert;
> > +import org.junit.Before;
> > +import org.junit.Test;
> > +
> > +/**
> > + * This test verifies that although BEANUTILS-492
> > + * means {@link IndexedPropertyDescriptor}s are not
> > + * returned for properties of type {@link List}, they
> > + * can still be accessed as positional items.
> > + *
> > + */
> > +public class Jira492TestCase {
> > +
> > + private final BeanUtilsBean beanUtils = new BeanUtilsBean();
> > +
> > + private final PropertyUtilsBean propertyUtils = new
> > PropertyUtilsBean();
> > +
> > + public static class IndexedBean {
> > + private List<String> someList = new ArrayList<String>();
> > + public List<String> getSomeList() {
> > + return someList;
> > + }
> > + public void setSomeList(List<String> someList) {
> > + this.someList = someList;
> > + }
> > + public void setSomeList(int i, String value) {
> > + someList.set(i, value);
> > + }
> > + public String getSomeList(int i) {
> > + return someList.get(i);
> > + }
> > + }
> > +
> > + public static boolean supportsIndexedLists() throws
> > IntrospectionException {
> > + BeanInfo beanInfo =
> > Introspector.getBeanInfo(IndexedBean.class);
> > + for (PropertyDescriptor pd :
> > beanInfo.getPropertyDescriptors()) {
> > + if (pd.getName().equals("someList")) {
> > + return pd instanceof
> > IndexedPropertyDescriptor;
> > + }
> > + }
> > + Assert.fail("Could not find PropertyDescriptor for
> > 'file'");
> > + return false;
> > + }
> > +
> > +
> > + private IndexedBean bean;
> > +
> > + @Before
> > + public void makeBean() {
> > + bean = new IndexedBean();
> > + bean.setSomeList(Arrays.asList("item0", "item1"));
> > + }
> > +
> > + @Test
> > + public void getIndexedProperty() throws Exception {
> > + assertEquals("item0", beanUtils.getIndexedProperty(bean,
> > "someList", 0));
> > + assertEquals("item1", beanUtils.getIndexedProperty(bean,
> > "someList[1]"));
> > + }
> > +
> > + @Test
> > + public void getPropertySubScript() throws Exception {
> > + assertEquals("item0", beanUtils.getProperty(bean,
> > "someList[0]"));
> > + assertEquals("item1", beanUtils.getProperty(bean,
> > "someList[1]"));
> > + }
> > +
> > + @Test
> > + public void setIndexedProperty() throws Exception {
> > + beanUtils.setProperty(bean, "someList[1]",
> > "item1-modified");
> > + assertEquals("item1-modified",
> > beanUtils.getIndexedProperty(bean, "someList", 1));
> > + }
> > +
> > + @Test
> > + public void getProperty() throws Exception {
> > + assertEquals("item0", beanUtils.getProperty(bean,
> > "someList"));
> > + }
> > +
> > + @Test
> > + public void getPropertyUnconverted() throws Exception {
> > + Object someList = propertyUtils.getProperty(bean,
> > "someList");
> > + assertTrue("Did not retrieve list", someList instanceof
> > List);
> > + }
> > +
> > + public void getArrayProperty() throws Exception {
> > + String[] arr = beanUtils.getArrayProperty(bean,
> > "someList");
> > + assertEquals(2, arr.length);
> > + assertEquals("item0", arr[0]);
> > + assertEquals("item1", arr[1]);
> > + }
> > +
> > + @Test
> > + public void describe() throws Exception {
> > + Map<String, String> described = beanUtils.describe(bean);
> > + // Only first element survives as a String
> > + assertEquals("item0", described.get("someList"));
> > + }
> > +
> > + @Test
> > + public void getPropertyType() throws Exception {
> > + if (supportsIndexedLists()) {
> >
>
> How about implementing two methods and using
> assumeTrue(supportsIndexedLists()) ?
>
>
> > + // legacy behaviour (< Java 8)
> > + assertEquals(String.class,
> > propertyUtils.getPropertyType(bean, "someList[0]"));
> > + } else {
> > + assertEquals(List.class,
> > propertyUtils.getPropertyType(bean, "someList"));
> > + }
> > + }
> > +
> > + @Test
> > + public void getPropertyDescriptor() throws Exception {
> > + PropertyDescriptor propDesc =
> > propertyUtils.getPropertyDescriptor(bean, "someList");
> > + if (supportsIndexedLists()) {
> > + // Java 7 or earlier? (BEANUTILS-492)
> > + IndexedPropertyDescriptor indexed =
> > (IndexedPropertyDescriptor) propDesc;
> > + assertEquals(String.class,
> > indexed.getIndexedReadMethod().getReturnType());
> > + } else {
> > +
> > + }
> > + }
> > +
> > +
> > +}
> >
> >
> >
>
Re: svn commit: r1760391 - in /commons/proper/beanutils/trunk/src:
main/java/org/apache/commons/beanutils/PropertyUtilsBean.java test/java/org/apache/commons/beanutils/bugs/Jira492TestCase.java
Posted by Benedikt Ritter <br...@apache.org>.
Hello,
<st...@apache.org> schrieb am Mo., 12. Sep. 2016 um 17:36 Uhr:
> Author: stain
> Date: Mon Sep 12 15:36:03 2016
> New Revision: 1760391
>
> URL: http://svn.apache.org/viewvc?rev=1760391&view=rev
> Log:
> BEANUTILS-492: Document getPropertyType() no longer supporting List
>
> Added:
>
> commons/proper/beanutils/trunk/src/test/java/org/apache/commons/beanutils/bugs/Jira492TestCase.java
> Modified:
>
> commons/proper/beanutils/trunk/src/main/java/org/apache/commons/beanutils/PropertyUtilsBean.java
>
> Modified:
> commons/proper/beanutils/trunk/src/main/java/org/apache/commons/beanutils/PropertyUtilsBean.java
> URL:
> http://svn.apache.org/viewvc/commons/proper/beanutils/trunk/src/main/java/org/apache/commons/beanutils/PropertyUtilsBean.java?rev=1760391&r1=1760390&r2=1760391&view=diff
>
> ==============================================================================
> ---
> commons/proper/beanutils/trunk/src/main/java/org/apache/commons/beanutils/PropertyUtilsBean.java
> (original)
> +++
> commons/proper/beanutils/trunk/src/main/java/org/apache/commons/beanutils/PropertyUtilsBean.java
> Mon Sep 12 15:36:03 2016
> @@ -1086,6 +1086,13 @@ public class PropertyUtilsBean {
> * of a name reference is indexed, the type of the property itself
> will
> * be returned. If the last (or only) element has no property with
> the
> * specified name, <code>null</code> is returned.
> + * <p>
> + * If the property is an indexed property (e.g.
> <code>String[]</code>),
> + * this method will return the type of the items within that array.
> + * Note that from Java 8 and newer, this method do not support
> + * such index types from items within an Collection, and will
> + * instead return the collection type (e.g. java.util.List) from the
> + * getter mtethod.
> *
> * @param bean Bean for which a property descriptor is requested
> * @param name Possibly indexed and/or nested name of the property for
>
> Added:
> commons/proper/beanutils/trunk/src/test/java/org/apache/commons/beanutils/bugs/Jira492TestCase.java
> URL:
> http://svn.apache.org/viewvc/commons/proper/beanutils/trunk/src/test/java/org/apache/commons/beanutils/bugs/Jira492TestCase.java?rev=1760391&view=auto
>
> ==============================================================================
> ---
> commons/proper/beanutils/trunk/src/test/java/org/apache/commons/beanutils/bugs/Jira492TestCase.java
> (added)
> +++
> commons/proper/beanutils/trunk/src/test/java/org/apache/commons/beanutils/bugs/Jira492TestCase.java
> Mon Sep 12 15:36:03 2016
> @@ -0,0 +1,153 @@
> +/*
> + * Licensed to the Apache Software Foundation (ASF) under one or more
> + * contributor license agreements. See the NOTICE file distributed with
> + * this work for additional information regarding copyright ownership.
> + * The ASF licenses this file to You 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.bugs;
> +
> +import static org.junit.Assert.assertEquals;
> +import static org.junit.Assert.assertTrue;
> +
> +import java.beans.BeanInfo;
> +import java.beans.IndexedPropertyDescriptor;
> +import java.beans.IntrospectionException;
> +import java.beans.Introspector;
> +import java.beans.PropertyDescriptor;
> +import java.util.ArrayList;
> +import java.util.Arrays;
> +import java.util.List;
> +import java.util.Map;
> +
> +import org.apache.commons.beanutils.BeanUtilsBean;
> +import org.apache.commons.beanutils.PropertyUtilsBean;
> +import org.junit.Assert;
> +import org.junit.Before;
> +import org.junit.Test;
> +
> +/**
> + * This test verifies that although BEANUTILS-492
> + * means {@link IndexedPropertyDescriptor}s are not
> + * returned for properties of type {@link List}, they
> + * can still be accessed as positional items.
> + *
> + */
> +public class Jira492TestCase {
> +
> + private final BeanUtilsBean beanUtils = new BeanUtilsBean();
> +
> + private final PropertyUtilsBean propertyUtils = new
> PropertyUtilsBean();
> +
> + public static class IndexedBean {
> + private List<String> someList = new ArrayList<String>();
> + public List<String> getSomeList() {
> + return someList;
> + }
> + public void setSomeList(List<String> someList) {
> + this.someList = someList;
> + }
> + public void setSomeList(int i, String value) {
> + someList.set(i, value);
> + }
> + public String getSomeList(int i) {
> + return someList.get(i);
> + }
> + }
> +
> + public static boolean supportsIndexedLists() throws
> IntrospectionException {
> + BeanInfo beanInfo =
> Introspector.getBeanInfo(IndexedBean.class);
> + for (PropertyDescriptor pd :
> beanInfo.getPropertyDescriptors()) {
> + if (pd.getName().equals("someList")) {
> + return pd instanceof
> IndexedPropertyDescriptor;
> + }
> + }
> + Assert.fail("Could not find PropertyDescriptor for
> 'file'");
> + return false;
> + }
> +
> +
> + private IndexedBean bean;
> +
> + @Before
> + public void makeBean() {
> + bean = new IndexedBean();
> + bean.setSomeList(Arrays.asList("item0", "item1"));
> + }
> +
> + @Test
> + public void getIndexedProperty() throws Exception {
> + assertEquals("item0", beanUtils.getIndexedProperty(bean,
> "someList", 0));
> + assertEquals("item1", beanUtils.getIndexedProperty(bean,
> "someList[1]"));
> + }
> +
> + @Test
> + public void getPropertySubScript() throws Exception {
> + assertEquals("item0", beanUtils.getProperty(bean,
> "someList[0]"));
> + assertEquals("item1", beanUtils.getProperty(bean,
> "someList[1]"));
> + }
> +
> + @Test
> + public void setIndexedProperty() throws Exception {
> + beanUtils.setProperty(bean, "someList[1]",
> "item1-modified");
> + assertEquals("item1-modified",
> beanUtils.getIndexedProperty(bean, "someList", 1));
> + }
> +
> + @Test
> + public void getProperty() throws Exception {
> + assertEquals("item0", beanUtils.getProperty(bean,
> "someList"));
> + }
> +
> + @Test
> + public void getPropertyUnconverted() throws Exception {
> + Object someList = propertyUtils.getProperty(bean,
> "someList");
> + assertTrue("Did not retrieve list", someList instanceof
> List);
> + }
> +
> + public void getArrayProperty() throws Exception {
> + String[] arr = beanUtils.getArrayProperty(bean,
> "someList");
> + assertEquals(2, arr.length);
> + assertEquals("item0", arr[0]);
> + assertEquals("item1", arr[1]);
> + }
> +
> + @Test
> + public void describe() throws Exception {
> + Map<String, String> described = beanUtils.describe(bean);
> + // Only first element survives as a String
> + assertEquals("item0", described.get("someList"));
> + }
> +
> + @Test
> + public void getPropertyType() throws Exception {
> + if (supportsIndexedLists()) {
>
How about implementing two methods and using
assumeTrue(supportsIndexedLists()) ?
> + // legacy behaviour (< Java 8)
> + assertEquals(String.class,
> propertyUtils.getPropertyType(bean, "someList[0]"));
> + } else {
> + assertEquals(List.class,
> propertyUtils.getPropertyType(bean, "someList"));
> + }
> + }
> +
> + @Test
> + public void getPropertyDescriptor() throws Exception {
> + PropertyDescriptor propDesc =
> propertyUtils.getPropertyDescriptor(bean, "someList");
> + if (supportsIndexedLists()) {
> + // Java 7 or earlier? (BEANUTILS-492)
> + IndexedPropertyDescriptor indexed =
> (IndexedPropertyDescriptor) propDesc;
> + assertEquals(String.class,
> indexed.getIndexedReadMethod().getReturnType());
> + } else {
> +
> + }
> + }
> +
> +
> +}
>
>
>