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.Model; import org.chiba.xml.xforms.ui.Output; /** * Tests the output control. * * @author Ulrich Nicolas Lissé * @version $Id: OutputTest.java,v 1.3 2004/11/18 15:59:01 unl Exp $ */ public class OutputTest extends TestCase { // static { // org.apache.log4j.BasicConfigurator.configure(); // } private ChibaBean chibaBean; /** * Tests output with an ui binding. * * @throws Exception if any error occurred during the test. */ public void testUIBinding() throws Exception { Output output = (Output) this.chibaBean.getContainer().lookup("output-1"); JXPathContext context = this.chibaBean.getContainer().getRootContext(); assertEquals("1", context.getValue("//xf:output[@id='output-1']/chiba:data")); assertEquals("/data[1]/item[1]", context.getValue("//xf:output[@id='output-1']/chiba:data/@chiba:xpath")); assertEquals("1", output.getValue()); Model model = this.chibaBean.getContainer().getModel("model-1"); model.getDefaultInstance().setNodeValue("/data/item[1]", "3"); model.refresh(); assertEquals("3", context.getValue("//xf:output[@id='output-1']/chiba:data")); assertEquals("3", output.getValue()); } /** * Tests output with a model binding. * * @throws Exception if any error occurred during the test. */ public void testModelBinding() throws Exception { Output output = (Output) this.chibaBean.getContainer().lookup("output-2"); JXPathContext context = this.chibaBean.getContainer().getRootContext(); assertEquals("2", context.getValue("//xf:output[@id='output-2']/chiba:data")); assertEquals("/data[1]/item[2]", context.getValue("//xf:output[@id='output-2']/chiba:data/@chiba:xpath")); assertEquals("2", output.getValue()); Model model = this.chibaBean.getContainer().getModel("model-1"); model.getDefaultInstance().setNodeValue("/data/item[2]", "3"); model.refresh(); assertEquals("3", context.getValue("//xf:output[@id='output-2']/chiba:data")); assertEquals("3", output.getValue()); } /** * Tests output with a value expression. * * @throws Exception if any error occurred during the test. */ public void testValueExpression() throws Exception { Output output = (Output) this.chibaBean.getContainer().lookup("output-3"); JXPathContext context = this.chibaBean.getContainer().getRootContext(); assertEquals("3.0", context.getValue("//xf:output[@id='output-3']/chiba:data")); assertEquals("sum(item)", context.getValue("//xf:output[@id='output-3']/chiba:data/@chiba:xpath")); assertEquals("3.0", output.getValue()); Model model = this.chibaBean.getContainer().getModel("model-1"); model.getDefaultInstance().setNodeValue("/data/item[1]", "3"); model.refresh(); assertEquals("5.0", context.getValue("//xf:output[@id='output-3']/chiba:data")); assertEquals("5.0", output.getValue()); } /** * Tests output with a value expression. * * @throws Exception if any error occurred during the test. */ public void testValueExpressionContext() throws Exception { Output output = (Output) this.chibaBean.getContainer().lookup("output-4"); JXPathContext context = this.chibaBean.getContainer().getRootContext(); assertEquals("3.0", context.getValue("//xf:output[@id='output-4']/chiba:data")); assertEquals("sum(../item)", context.getValue("//xf:output[@id='output-4']/chiba:data/@chiba:xpath")); assertEquals("3.0", output.getValue()); Model model = this.chibaBean.getContainer().getModel("model-1"); model.getDefaultInstance().setNodeValue("/data/item[1]", "3"); model.refresh(); assertEquals("5.0", context.getValue("//xf:output[@id='output-4']/chiba:data")); assertEquals("5.0", output.getValue()); } /** * Tests output with an ui binding and a value expression. * * @throws Exception if any error occurred during the test. */ public void testUIBindingPrecedence() throws Exception { Output output = (Output) this.chibaBean.getContainer().lookup("output-5"); JXPathContext context = this.chibaBean.getContainer().getRootContext(); assertEquals("1", context.getValue("//xf:output[@id='output-5']/chiba:data")); assertEquals("/data[1]/item[1]", context.getValue("//xf:output[@id='output-5']/chiba:data/@chiba:xpath")); assertEquals("1", output.getValue()); } /** * Tests output with a model binding and a value expression. * * @throws Exception if any error occurred during the test. */ public void testModelBindingPrecedence() throws Exception { Output output = (Output) this.chibaBean.getContainer().lookup("output-6"); JXPathContext context = this.chibaBean.getContainer().getRootContext(); assertEquals("2", context.getValue("//xf:output[@id='output-6']/chiba:data")); assertEquals("/data[1]/item[2]", context.getValue("//xf:output[@id='output-6']/chiba:data/@chiba:xpath")); assertEquals("2", output.getValue()); } /** * Tests output with neither a binding nor a value expression. * * @throws Exception if any error occurred during the test. */ public void testUnspecified() throws Exception { Output output = (Output) this.chibaBean.getContainer().lookup("output-7"); JXPathContext context = this.chibaBean.getContainer().getRootContext(); assertEquals(new Double(0), context.getValue("count(//xf:output[@id='output-7']/chiba:data)")); assertNull(output.getValue()); } /** * 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("OutputTest.xhtml")); this.chibaBean.init(); } /** * Tears down the test. * * @throws Exception in any error occurred during setup. */ protected void tearDown() throws Exception { this.chibaBean.shutdown(); this.chibaBean = null; } } // end of class