Struts example source code file (ComponentTest.java)

This example Struts source code file (ComponentTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Struts tags/keywords

abstractuitagtest, component, componenttag, componenttag, componenttest, exception, exception, string, testaction, testaction, textfieldtag, textfieldtag

The Struts ComponentTest.java source code

/*
 * $Id: ComponentTest.java 651946 2008-04-27 13:41:38Z apetrelli $
 *
 * 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.struts2.views.jsp.ui;

import org.apache.struts2.TestAction;
import org.apache.struts2.views.jsp.AbstractUITagTest;


/**
 */
public class ComponentTest extends AbstractUITagTest {

    /**
     * Test that id attribute is evaludated against the Ognl Stack.
     * @throws Exception
     */
    public void testIdIsEvaluatedAgainstStack1() throws Exception {
        TestAction testAction = (TestAction) action;
        testAction.setFoo("myFooValue");

        TextFieldTag tag = new TextFieldTag();
        tag.setPageContext(pageContext);
        tag.setLabel("mylabel");
        tag.setName("myname");
        tag.setValue("foo");
        tag.setId("%{foo}");

        tag.doStartTag();
        tag.doEndTag();

        verify(ComponentTag.class.getResource("Component-2.txt"));
    }

    public void testIdIsEvaludatedAgainstStack2() throws Exception {
        TestAction testAction = (TestAction) action;
        testAction.setFoo("myFooValue");

        TextFieldTag tag = new TextFieldTag();
        tag.setPageContext(pageContext);
        tag.setLabel("mylabel");
        tag.setName("myname");
        tag.setValue("foo");
        tag.setId("foo");

        tag.doStartTag();
        tag.doEndTag();

        verify(ComponentTag.class.getResource("Component-3.txt"));
    }


    /**
     * Note -- this test uses empty.vm, so it's basically clear
     */
    public void testSimple() throws Exception {
        TestAction testAction = (TestAction) action;
        testAction.setFoo("bar");

        ComponentTag tag = new ComponentTag();
        tag.setPageContext(pageContext);
        tag.setLabel("mylabel");
        tag.setName("myname");
        tag.setValue("foo");

        tag.doStartTag();
        tag.doEndTag();

        verify(ComponentTag.class.getResource("Component-1.txt"));
    }

    /**
     * executes a component test passing in a custom parameter. it also executes calling a custom template using an
     * absolute reference.
     */
    public void testWithParam() throws Exception {
        TestAction testAction = (TestAction) action;
        testAction.setFoo("bar");

        ComponentTag tag = new ComponentTag();
        tag.setPageContext(pageContext);
        tag.setLabel("mylabel");
        tag.setName("myname");
        tag.setValue("foo");
        tag.setTheme("test");
        tag.setTemplate("Component");

        tag.doStartTag();
        tag.getComponent().addParameter("hello", "world");
        tag.getComponent().addParameter("argle", "bargle");
        tag.getComponent().addParameter("glip", "glop");
        tag.getComponent().addParameter("array", new String[]{"a", "b", "c"});
        tag.getComponent().addParameter("obj", tag);
        tag.doEndTag();

        //        System.out.println(writer);
        verify(ComponentTag.class.getResource("Component-param.txt"));
    }
}