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ÓÃmock objects¶Ôtaglib½øÐе¥Ôª²âÊÔ    ÒòΪJSP²»ÊÇ´¿´âµÄjava´úÂ룬ËùÒÔ£¬Ê¹ÓÃmock½øÐвâÊÔÊÇÐв»Í¨µÄ£¬µ«ÊÇ£¬taglibÈ´ÊÇ´¿´âµÄjava´úÂ룬¿ÉÒÔ²âÊÔ£¬µ«ÊÇËüÒ²ÓÐÂé·³µÄµØ·½£¬ÎÒÃÇҪΪ³éÏóµÄjavaÀàµÄPageContext´´½¨mocks¡£    ÔÚÇ°Ãæ£¬ÎÒÃÇÔøÑ§Ï°ÁËʹÓÃEasyMockºÍDynaMockµÄ¿ò¼ÜÀ´´´½¨mock£¬µ«ÊÇ£¬ËûÃÇʹÓõÄÊÇDynamic ProxyÌØÐÔ£¬ËûÃÇÖ»ÄÜΪ½Ó¿Ú²úÉú´úÀí£¬²»ÄÜÓÃÓÚÀà¡£Õâ´Î£¬ÎÒÃÇʹÓÃMockMaker¡£   °²×°²å¼þµÄµØÖ·ÊÇhttp://mockmaker.org/  °²×°µÄ·½·¨¼òµ¥£¬Google£¡ÏÂÃæ½öѧϰһÏÂÓ÷¨¡£ ÔÚÒªmockµÄÀàÉÏÓÒ¼ü£¬Ñ¡ÔñMockMaker—>select package ÕâÑù¾ÍÔÚÄãÑ¡ÔñµÄλÖÃÉú³ÉÁËmock³ÌÐò¡£ ÏÖÔÚÈÃÎÒÃÇΪDynaPropertiesTagÀàдһ¸ömock²âÊÔ³ÌÐò¡£ package junitbook.pages;
import junit.framework.TestCase;
import org.apache.commons.beanutils.DynaBean;
import org.apache.commons.beanutils.DynaProperty;
import org.apache.commons.beanutils.BasicDynaClass;
import javax.servlet.jsp.tagext.Tag;
public class TestDynaPropertiesMO extends TestCase
{
private DynaPropertiesTag tag;
private MockPageContext mockPageContext;
private DynaBean createDynaBean() throws Exception
{
DynaProperty[] props = new DynaProperty[] {
new DynaProperty("id", String.class),
new DynaProperty("responsetime", Long.class)
};
BasicDynaClass dynaClass = new BasicDynaClass("requesttime",
null, props);
DynaBean bean = dynaClass.newInstance();
bean.set("id", "12345");
bean.set("responsetime", new Long(500));
return bean;
}
protected void setUp()
{
tag = new DynaPropertiesTag();
mockPageContext = new MockPageContext();
tag.setPageContext(mockPageContext);
}

public void testDoStartTag() throws Exception
{
DynaBean bean = createDynaBean();
mockPageContext.setupFindAttribute(bean);
mockPageContext.addExpectedFindAttributeValues("item");
mockPageContext.addExpectedSetAttributeStringObjectValues(


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