testformpropertyconfig.java

ActionServlet源码 struts的一个步骤都有 知道本来有视频的太大了 就没有上传了

/*
 * $Id: TestFormPropertyConfig.java 471754 2006-11-06 14:55:09Z husted $
 *
 * 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.struts.config;

import junit.framework.TestCase;

/**
 * Unit tests for the <code>org.apache.struts.config.FormPropertyConfig</code>
 * class.
 *
 * @version $Rev: 471754 $ $Date: 2005-05-21 19:06:53 -0400 (Sat, 21 May 2005)
 *          $
 */
public class TestFormPropertyConfig extends TestCase {
    public void testBasicInherit()
        throws Exception {
        FormPropertyConfig base =
            new FormPropertyConfig("base", "java.lang.String[]", "", 10);
        String baseCount = "10";

        base.setProperty("count", baseCount);

        FormPropertyConfig sub = new FormPropertyConfig();

        sub.setName("base");

        sub.inheritFrom(base);

        assertEquals("Type was not inherited", base.getType(), sub.getType());
        assertEquals("Initial is incorrect", base.getInitial(), sub.getInitial());
        assertEquals("Size was not inherited", base.getSize(), sub.getSize());
        assertEquals("Arbitrary config property was not inherited", baseCount,
            sub.getProperty("count"));
    }

    public void testInheritWithInitialOverride()
        throws Exception {
        FormPropertyConfig base =
            new FormPropertyConfig("base", "java.lang.String", "value");

        FormPropertyConfig sub = new FormPropertyConfig();

        sub.setName("base");

        String initial = "otherValue";

        sub.setInitial(initial);

        sub.inheritFrom(base);

        assertEquals("Type was not inherited", base.getType(), sub.getType());
        assertEquals("Initial is incorrect", initial, sub.getInitial());
        assertEquals("Size is incorrect", base.getSize(), sub.getSize());
    }

    public void testInheritWithTypeOverride()
        throws Exception {
        FormPropertyConfig base =
            new FormPropertyConfig("base", "java.lang.String", "");

        FormPropertyConfig sub = new FormPropertyConfig();

        sub.setName("base");
        sub.setType("java.lang.Integer");

        sub.inheritFrom(base);

        assertEquals("Type is incorrect", "java.lang.Integer", sub.getType());
        assertEquals("Initial is incorrect", base.getInitial(), sub.getInitial());
        assertEquals("Size is incorrect", base.getSize(), sub.getSize());
    }

    public void testInheritWithTypeOverride2()
        throws Exception {
        FormPropertyConfig base =
            new FormPropertyConfig("base", "java.lang.String", "");

        FormPropertyConfig sub = new FormPropertyConfig();

        sub.setName("base");

        String type = "java.lang.Integer[]";
        int size = 10;

        sub.setType(type);
        sub.setSize(size);

        sub.inheritFrom(base);

        assertEquals("Type is incorrect", type, sub.getType());
        assertEquals("Initial is incorrect", base.getInitial(), sub.getInitial());
        assertEquals("Size is incorrect", size, sub.getSize());
    }

    public void testInheritWithSizeOverride()
        throws Exception {
        FormPropertyConfig base =
            new FormPropertyConfig("base", "java.lang.String[]", "", 20);

        FormPropertyConfig sub = new FormPropertyConfig();

        sub.setName("base");

        int size = 50;

        sub.setSize(size);

        sub.inheritFrom(base);

        assertEquals("Type was not inherited", base.getType(), sub.getType());
        assertEquals("Initial is incorrect", base.getInitial(), sub.getInitial());
        assertEquals("Size is incorrect", size, sub.getSize());
    }
}