Java tutorial
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THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF * MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. * */ package org.chiba.xml.xforms.ui.test; import junit.framework.TestCase; import org.apache.commons.jxpath.JXPathContext; import org.chiba.xml.xforms.ChibaBean; import org.chiba.xml.xforms.NamespaceCtx; import org.chiba.xml.xforms.events.EventFactory; import org.chiba.xml.xforms.test.TestEventListener; import org.chiba.xml.xforms.ui.Repeat; import org.chiba.xml.xforms.ui.Text; import org.w3c.dom.events.EventTarget; import java.util.ArrayList; import java.util.Iterator; import java.util.List; /** * Tests repeat structures. * * @author Ulrich Nicolas Lissé * @version $Id: RepeatTest.java,v 1.13 2004/12/17 21:00:45 unl Exp $ */ public class RepeatTest extends TestCase { // static { // org.apache.log4j.BasicConfigurator.configure(); // } private ChibaBean chibaBean; private Repeat repeat; private EventTarget eventTarget; private TestEventListener itemInsertedListener; private TestEventListener itemDeletedListener; private TestEventListener indexChangedListener; /** * Tests inserting before the current index. * * @throws Exception if any error occurred during the test. */ public void testInsertBefore() throws Exception { this.chibaBean.dispatch("trigger-insert-before", EventFactory.DOM_ACTIVATE); assertEquals(2, this.repeat.getIndex()); assertEquals(4, this.repeat.getContextSize()); assertEquals("repeat", this.itemInsertedListener.getId()); assertEquals("2", this.itemInsertedListener.getContext()); assertNull(this.itemDeletedListener.getId()); assertNull(this.itemDeletedListener.getContext()); assertEquals("repeat", this.indexChangedListener.getId()); assertEquals("2", this.indexChangedListener.getContext()); assertTrue(this.itemInsertedListener.getTime() < this.indexChangedListener.getTime()); } /** * Tests inserting after the current index. * * @throws Exception if any error occurred during the test. */ public void testInsertAfter() throws Exception { this.chibaBean.dispatch("trigger-insert-after", EventFactory.DOM_ACTIVATE); assertEquals(3, this.repeat.getIndex()); assertEquals(4, this.repeat.getContextSize()); assertEquals("repeat", this.itemInsertedListener.getId()); assertEquals("3", this.itemInsertedListener.getContext()); assertNull(this.itemDeletedListener.getId()); assertNull(this.itemDeletedListener.getContext()); assertEquals("repeat", this.indexChangedListener.getId()); assertEquals("3", this.indexChangedListener.getContext()); assertTrue(this.itemInsertedListener.getTime() < this.indexChangedListener.getTime()); } /** * Tests deleting at the current index. * * @throws Exception if any error occurred during the test. */ public void testDeleteAt() throws Exception { this.chibaBean.dispatch("trigger-delete-at", EventFactory.DOM_ACTIVATE); assertEquals(1, this.repeat.getIndex()); assertEquals(2, this.repeat.getContextSize()); assertNull(this.itemInsertedListener.getId()); assertNull(this.itemInsertedListener.getContext()); assertEquals("repeat", this.itemDeletedListener.getId()); assertEquals("2", this.itemDeletedListener.getContext()); assertNull(this.indexChangedListener.getId()); assertNull(this.indexChangedListener.getContext()); } /** * Tests deleting all nodes. * * @throws Exception if any error occurred during the test. */ public void testDeleteAll() throws Exception { this.chibaBean.dispatch("trigger-delete-all", EventFactory.DOM_ACTIVATE); assertEquals(0, this.repeat.getIndex()); assertEquals(0, this.repeat.getContextSize()); assertNull(this.itemInsertedListener.getId()); assertNull(this.itemInsertedListener.getContext()); assertEquals("repeat", this.itemDeletedListener.getId()); assertEquals("1", this.itemDeletedListener.getContext()); assertEquals("repeat", this.indexChangedListener.getId()); assertEquals("0", this.indexChangedListener.getContext()); assertTrue(this.itemDeletedListener.getTime() < this.indexChangedListener.getTime()); } /** * Tests multiple insert and delete operations en bloc. * * @throws Exception if any error occurred during the test. */ public void testBatchUpdate() throws Exception { this.chibaBean.dispatch("trigger-batch-update", EventFactory.DOM_ACTIVATE); assertEquals(1, this.repeat.getIndex()); assertEquals(3, this.repeat.getContextSize()); assertEquals("repeat", this.itemInsertedListener.getId()); assertEquals("1", this.itemInsertedListener.getContext()); assertEquals("repeat", this.itemDeletedListener.getId()); assertEquals("3", this.itemDeletedListener.getContext()); assertNull(this.indexChangedListener.getId()); assertNull(this.indexChangedListener.getContext()); assertTrue(this.itemInsertedListener.getTime() < this.itemDeletedListener.getTime()); } /** * Tests index updating. * * @throws Exception if any error occurred during the test. */ public void testSetIndex() throws Exception { this.chibaBean.dispatch("trigger-setindex", EventFactory.DOM_ACTIVATE); assertEquals(3, this.repeat.getIndex()); assertEquals(3, this.repeat.getContextSize()); assertNull(this.itemInsertedListener.getId()); assertNull(this.itemInsertedListener.getContext()); assertNull(this.itemDeletedListener.getId()); assertNull(this.itemDeletedListener.getContext()); assertEquals("repeat", this.indexChangedListener.getId()); assertEquals("3", this.indexChangedListener.getContext()); } /** * Tests for correct prototype handling. * * @throws Exception if any error occurred during the test. */ public void testRepeatPrototype() throws Exception { JXPathContext context = JXPathContext.newContext(this.repeat.getElement()); /* <chiba:data ... > <xforms:group chiba:transient="true" chiba:position="0"> <xforms:input id="input" xforms:ref="."> <xforms:alert id="..."/> </xforms:input> <xforms:output id="output" xforms:ref="."/> </xforms:group> </chiba:data> */ assertEquals("1", context.getValue("count(chiba:data/*)", Integer.class).toString()); assertEquals("group", context.getValue("local-name(chiba:data/*[1])").toString()); assertEquals(NamespaceCtx.XFORMS_NS, context.getValue("namespace-uri(chiba:data/*[1])").toString()); assertEquals("true", context.getValue("chiba:data/xforms:group/@chiba:transient").toString()); assertEquals("0", context.getValue("chiba:data/xforms:group/@chiba:position").toString()); assertEquals("2", context.getValue("count(chiba:data/xforms:group/*)", Integer.class).toString()); assertEquals("input", context.getValue("local-name(chiba:data/xforms:group/*[1])").toString()); assertEquals(NamespaceCtx.XFORMS_NS, context.getValue("namespace-uri(chiba:data/xforms:group/*[1])").toString()); assertEquals("input", context.getValue("chiba:data/xforms:group/xforms:input/@id").toString()); assertEquals(".", context.getValue("chiba:data/xforms:group/xforms:input/@xforms:ref").toString()); assertEquals("1", context.getValue("count(chiba:data/xforms:group/xforms:input/*)", Integer.class).toString()); assertEquals("alert", context.getValue("local-name(chiba:data/xforms:group/xforms:input/*[1])").toString()); assertEquals(NamespaceCtx.XFORMS_NS, context.getValue("namespace-uri(chiba:data/xforms:group/xforms:input/*[1])").toString()); assertEquals(true, context.getValue("chiba:data/xforms:group/xforms:output/@id").toString().length() > 0); assertEquals("0", context.getValue("count(chiba:data/xforms:group/xforms:output/*)", Integer.class).toString()); assertEquals("output", context.getValue("local-name(chiba:data/xforms:group/*[2])").toString()); assertEquals(NamespaceCtx.XFORMS_NS, context.getValue("namespace-uri(chiba:data/xforms:group/*[2])").toString()); assertEquals("output", context.getValue("chiba:data/xforms:group/xforms:output/@id").toString()); assertEquals(".", context.getValue("chiba:data/xforms:group/xforms:output/@xforms:ref").toString()); assertEquals("0", context.getValue("count(chiba:data/xforms:group/xforms:output/*)", Integer.class).toString()); } /** * Tests canonical path resolution. * * @throws Exception if any error occurred during the test. */ public void testCanonicalPath() throws Exception { assertEquals("/data[1]/item", this.repeat.getCanonicalPath()); } /** * Tests canonical path resolution. * * @throws Exception if any error occurred during the test. */ public void testCanonicalPathEmptyNodeset() throws Exception { Repeat emptyNodeset = (Repeat) this.chibaBean.getContainer().lookup("repeat-empty"); assertEquals("/data[1]/empty", emptyNodeset.getCanonicalPath()); } /** * Tests location path resolution. * * @throws Exception if any error occurred during the test. */ public void testLocationPath() throws Exception { List ids = new ArrayList(); JXPathContext context = JXPathContext.newContext(this.repeat.getElement()); Iterator iterator = context.iterate("//xforms:input[chiba:data]/@id"); while (iterator.hasNext()) { String id = (String) iterator.next(); ids.add(id); } assertEquals(3, ids.size()); for (int index = 0; index < ids.size(); index++) { String id = (String) ids.get(index); Text input = (Text) this.chibaBean.getContainer().lookup(id); assertEquals("/*[1]/item[" + String.valueOf(index + 1) + "]", input.getLocationPath()); } } /** * Sets up the test. * * @throws Exception in any error occurred during setup. */ protected void setUp() throws Exception { this.chibaBean = new ChibaBean(); this.chibaBean.setXMLContainer(getClass().getResourceAsStream("RepeatTest.xhtml")); this.chibaBean.init(); this.itemInsertedListener = new TestEventListener(); this.itemDeletedListener = new TestEventListener(); this.indexChangedListener = new TestEventListener(); this.eventTarget = (EventTarget) this.chibaBean.getXMLContainer().getDocumentElement(); this.eventTarget.addEventListener(EventFactory.ITEM_INSERTED, this.itemInsertedListener, true); this.eventTarget.addEventListener(EventFactory.ITEM_DELETED, this.itemDeletedListener, true); this.eventTarget.addEventListener(EventFactory.INDEX_CHANGED, this.indexChangedListener, true); this.repeat = (Repeat) this.chibaBean.getContainer().lookup("repeat"); } /** * Tears down the test. * * @throws Exception in any error occurred during setup. */ protected void tearDown() throws Exception { this.eventTarget.removeEventListener(EventFactory.ITEM_INSERTED, this.itemInsertedListener, true); this.eventTarget.removeEventListener(EventFactory.ITEM_DELETED, this.itemDeletedListener, true); this.eventTarget.removeEventListener(EventFactory.INDEX_CHANGED, this.indexChangedListener, true); this.eventTarget = null; this.itemInsertedListener = null; this.itemDeletedListener = null; this.repeat = null; this.chibaBean.shutdown(); this.chibaBean = null; } } // end of class