JUNIT代码的一种编写方式

我用的是Junit4，编写如下基类

java 代码

import java.io.IOException;
import java.io.InputStream;
import java.util.InvalidPropertiesFormatException;
import java.util.Properties;

import org.springframework.test.AbstractTransactionalDataSourceSpringContextTests;

public abstract class SpringBaseTestCase extends AbstractTransactionalDataSourceSpringContextTests {

    protected Properties properties;

    public void onSetUpInTransaction() throws InvalidPropertiesFormatException, IOException {
        properties = new Properties();
        InputStream is = ClassLoader.getSystemResourceAsStream(getTestFixturePropertyFile());
        if (is != null) properties.loadFromXML(is);
        loadSet();
    }

    private String getTestFixturePropertyFile() {
        return getClass().getSimpleName() + ".xml";
    }

    protected void loadSet() {
        // String test = properties.getProperty(this.getName() + "_pid");
    }

    @Override
    protected String[] getConfigLocations() {
        return new String[] { "applicationContext-hibernate.xml" };
    }
}

子类：

java 代码

import org.junit.Test;

import basic.SpringBaseTestCase;
import basic.User;

public class PointsDaoImplTest extends SpringBaseTestCase {

    private IPointsDao pd;
    private int pidx;
    private int points;
    private int lockPoints;
    private int activePoints;

    public void loadSet() {
        pd = (IPointsDao) applicationContext.getBean("pointsDao");
        pidx = Integer.valueOf(properties.getProperty(getName() + "_userPidx"));
        setUser();
    }

    private void setUser() {
        User user = new User();
        user.setPidx(String.valueOf(pidx));
        pd.setUser(user);
    }

    @Test(expected = java.lang.IllegalArgumentException.class)
    public void testSetUserIllArgument() {
        pd.setUser(null);
    }

数据文件：

xml 代码

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd">

<properties>
    <!-- testSetUser -->
    <entry key="testSetUserIllArgument_userPidx">12</entry>
    <entry key="testSetUserIllArgument_points">20</entry>
    <!-- testGetUserPoints -->
    <entry key="testGetUserPoints_userPidx">13</entry>
    <entry key="testGetUserPoints_points">44</entry>