/**
* License Agreement.
*
* JBoss RichFaces 3.0 - Ajax4jsf Component Library
*
* Copyright (C) 2007 Exadel, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1 as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
package org.richfaces.renderkit;
import java.util.ArrayList;
import java.util.Comparator;
import java.util.Date;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import javax.el.ELContext;
import javax.el.ValueExpression;
import javax.faces.component.UIForm;
import javax.faces.component.UIOutput;
import javax.faces.component.html.HtmlForm;
import javax.faces.component.html.HtmlOutputText;
import javax.faces.model.ListDataModel;
import org.ajax4jsf.renderkit.RendererUtils.HTML;
import org.ajax4jsf.tests.AbstractAjax4JsfTestCase;
import org.apache.commons.lang.StringUtils;
import org.richfaces.component.UIColumn;
import org.richfaces.component.UIDataTable;
import org.richfaces.model.Ordering;
import org.richfaces.renderkit.html.iconimages.DataTableIconSortAsc;
import com.gargoylesoftware.htmlunit.html.DomText;
import com.gargoylesoftware.htmlunit.html.HtmlElement;
import com.gargoylesoftware.htmlunit.html.HtmlPage;
import com.gargoylesoftware.htmlunit.html.HtmlScript;
public class SortableHeaderRenderingTest extends AbstractAjax4JsfTestCase {
private static final int ROWS_COUNT = 10;
private static Set<String> javaScripts = new HashSet<String>();
static {
javaScripts.add("org.ajax4jsf.javascript.PrototypeScript");
javaScripts.add("org.ajax4jsf.javascript.AjaxScript");
javaScripts.add("org/richfaces/renderkit/html/scripts/data-table.js");
javaScripts.add("scripts/inplaceinput.js");
javaScripts.add("scripts/utils.js");
}
ListDataModel model;
private UIDataTable dataTable;
private UIColumn column1;
private UIColumn column2;
private UIForm form = null;
private Comparator<Date> comparator;
/**
* Create the test case
*
* @param testName
* name of the test case
*/
public SortableHeaderRenderingTest(String name) {
super(name);
}
@Override
public void setUp() throws Exception {
super.setUp();
comparator = new SortComparator();
form = new HtmlForm();
form.setId("form");
facesContext.getViewRoot().getChildren().add(form);
dataTable = (UIDataTable) application
.createComponent("org.richfaces.DataTable");
dataTable.setId("dataTable");
List<Date> list = new ArrayList<Date>();
for (int i = 0; i < ROWS_COUNT; i++) {
list.add(new Date((long) Math.random()));
}
model = new ListDataModel(list);
dataTable.setValue(model);
dataTable.setVar("var");
column1 = (UIColumn) application.createComponent("org.richfaces.Column");
UIOutput cellElement1 = (UIOutput) createComponent(
HtmlOutputText.COMPONENT_TYPE, HtmlOutputText.class.getName(),null, null, null);
cellElement1.setValueExpression("value", new ColumnOneExpression());
column1.getChildren().add(cellElement1);
column1.setId("column1");
column1.setSortOrder(Ordering.ASCENDING);
column1.setValueExpression("comparator", new ComparatorExpression());
UIOutput facet1 = new HtmlOutputText();
facet1.setValue("sort");
column1.getFacets().put("header", facet1);
dataTable.getChildren().add(column1);
column2 = (UIColumn) application.createComponent("org.richfaces.Column");
column2.setId("column2");
UIOutput cellElement2 = (UIOutput) createComponent(
HtmlOutputText.COMPONENT_TYPE, HtmlOutputText.class.getName(),null, null, null);
cellElement2.setValueExpression("value", new ColumnTwoExpression());
column2.setFilterValue("filterValue");
column2.setValueExpression("filterBy", new ColumnTwoExpression());
column2.getChildren().add(cellElement2);
dataTable.getChildren().add(column2);
form.getChildren().add(dataTable);
}
@Override
public void tearDown() throws Exception {
model = null;
form = null;
column1 = null;
column2 = null;
dataTable = null;
super.tearDown();
}
/**
* Test sortable header rendering.
*
* @throws Exception
*/
public void testRenderSortableHeader() throws Exception {
HtmlPage page = renderView();
assertNotNull(page);
List<HtmlElement> headers = page.getDocumentHtmlElement().getHtmlElementsByTagName(HTML.th_ELEM);
assertNotNull(headers);
assertEquals(2, headers.size());
HtmlElement th = headers.get(0);
assertNotNull(th);
String onclick = th.getAttributeValue(HTML.onclick_ATTRIBUTE);
assertNotNull(onclick);
assertTrue(onclick.startsWith("A4J.AJAX.Submit"));
HtmlElement div = (HtmlElement) th.getFirstDomChild();
assertNotNull(div);
assertEquals(HTML.DIV_ELEM, div.getTagName());
assertNull(div.getNextDomSibling());
HtmlElement span = (HtmlElement) div.getFirstDomChild();
assertNotNull(span);
assertEquals(HTML.SPAN_ELEM, span.getTagName());
assertNull(span.getNextDomSibling());
String clazz = span.getAttributeValue(HTML.class_ATTRIBUTE);
assertNotNull(clazz);
assertTrue(clazz.contains("rich-table-sortable-header"));
DomText text = (DomText) span.getFirstDomChild();
assertNotNull(text);
HtmlElement img = (HtmlElement) text.getNextDomSibling();
assertNotNull(img);
assertEquals(HTML.IMG_ELEMENT, img.getTagName());
assertNull(img.getNextDomSibling());
String src = img.getAttributeValue(HTML.src_ATTRIBUTE);
assertNotNull(src);
assertTrue(src.contains(DataTableIconSortAsc.class.getName()));
}
/**
* Test filtered header rendering.
*
* @throws Exception
*/
public void testRenderFilteredHeader() throws Exception {
HtmlPage page = renderView();
assertNotNull(page);
List<HtmlElement> headers = page.getDocumentElement().getHtmlElementsByTagName(HTML.th_ELEM);
assertNotNull(headers);
assertEquals(2, headers.size());
HtmlElement th = headers.get(1);
assertNotNull(th);
HtmlElement div = (HtmlElement) th.getFirstChild();
assertNotNull(div);
assertEquals(HTML.DIV_ELEM, div.getTagName());
assertNull(div.getFirstChild());
div = (HtmlElement) div.getNextSibling();
assertNotNull(div);
assertEquals(HTML.DIV_ELEM, div.getTagName());
assertNull(div.getNextSibling());
List<HtmlElement> spans= div.getHtmlElementsByTagName(HTML.SPAN_ELEM);
assertNotNull(spans);
if (1 == spans.size()) { // inplace input is used
HtmlElement span = spans.get(0);
String clazz = span.getAttributeValue(HTML.class_ATTRIBUTE);
assertNotNull(clazz);
assertTrue(clazz.contains("rich-inplace-view"));
} else { // simple inputText
HtmlElement input = (HtmlElement) div.getFirstChild();
assertNotNull(input);
assertEquals(HTML.INPUT_ELEM, input.getTagName());
}
}
/**
* Test filtered data rendering
*
* @throws Exception
*/
public void testRenderFilteredData() throws Exception {
HtmlPage page = renderView();
assertNotNull(page);
HtmlElement table = page.getHtmlElementById(dataTable.getClientId(facesContext));
assertNotNull(table);
HtmlElement tbody = table.getHtmlElementById(dataTable.getClientId(facesContext)+ ":tb");
assertNotNull(tbody);
assertNull(tbody.getFirstChild());
tearDown();
setUp();
column2.setFilterValue(null);
column2.setValueExpression("filterBy", null);
page = renderView();
assertNotNull(page);
table = page.getHtmlElementById(dataTable.getClientId(facesContext));
assertNotNull(table);
tbody = table.getHtmlElementById(dataTable.getClientId(facesContext)+ ":tb");
assertNotNull(tbody);
assertNotNull(tbody.getFirstChild());
int count = 0;
Iterator<HtmlElement> it = tbody.getChildElementsIterator();
while (it.hasNext()) {
HtmlElement tr = it.next();
count++;
}
assertEquals(ROWS_COUNT, count);
}
public void testScript() throws Exception {
HtmlPage page = renderView();
assertNotNull(page);
List<HtmlScript> scripts = page.getDocumentElement().getHtmlElementsByTagName(
"script");
int foundCount = 0;
for (Iterator<HtmlScript> it = scripts.iterator(); it.hasNext();) {
HtmlScript item = (HtmlScript) it.next();
String srcAttr = item.getSrcAttribute();
if (StringUtils.isNotBlank(srcAttr)) {
boolean found = false;
for (Iterator<String> srcIt = javaScripts.iterator(); srcIt.hasNext();) {
String src = (String) srcIt.next();
found = srcAttr.contains(src);
if (found) {
foundCount++;
break;
}
}
assertTrue(found);
}
}
}
protected class ColumnOneExpression extends ValueExpression {
private static final long serialVersionUID = -60617505361080421L;
@Override
public Class<?> getExpectedType() {
return String.class;
}
@Override
public Class<?> getType(ELContext context) {
return String.class;
}
@Override
public Object getValue(ELContext context) {
return ((Date)model.getRowData()).getTime();
}
@Override
public boolean isReadOnly(ELContext context) {
return false;
}
@Override
public void setValue(ELContext context, Object value) {
}
@Override
public boolean equals(Object obj) {
return false;
}
@Override
public String getExpressionString() {
return null;
}
@Override
public int hashCode() {
return 0;
}
@Override
public boolean isLiteralText() {
return false;
}
}
protected class ColumnTwoExpression extends ColumnOneExpression {
private static final long serialVersionUID = -865017340246458449L;
@Override
public Object getValue(ELContext context) {
return ((Date)model.getRowData()).getTimezoneOffset();
}
}
protected class ComparatorExpression extends ColumnOneExpression {
private static final long serialVersionUID = -865017340246458449L;
@Override
public Object getValue(ELContext context) {
return comparator;
}
}
protected class SortComparator implements Comparator<Date> {
public int compare(Date o1, Date o2) {
return o1.compareTo(o2);
}
}
}