junit基本测试类 BaseTest

package introduction;
import org.apache.commons.lang3.StringUtils;
import org.apache.*;
import org.junit.After;
import org.junit.Before;
import org.springframework.beans.BeansException;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class BaseTest {

private ClassPathXmlApplicationContext context;  

private String springXmlpath;  

public BaseTest() {}  

public BaseTest(String springXmlpath) {  
    this.springXmlpath = springXmlpath;  
}  

@Before  
public void before() {  
    if (StringUtils.isEmpty(springXmlpath)) {  
        springXmlpath = "classpath*:spring-*.xml";  
    }  
    try {  
        context = new ClassPathXmlApplicationContext(springXmlpath.split("[,\\s]+"));  
        context.start();  
    } catch (BeansException e) {  
        e.printStackTrace();  
    }  
}  

@After  
public void after() {  
    context.destroy();  
}  

@SuppressWarnings("unchecked")  
protected <T extends Object> T getBean(String beanId) {  
    try {  
        return (T)context.getBean(beanId);  
    } catch (BeansException e) {  
        e.printStackTrace();  
        return null;  
    }  
}  

protected <T extends Object> T getBean(Class<T> clazz) {  
    try {  
        return context.getBean(clazz);  
    } catch (BeansException e) {  
        e.printStackTrace();  
        return null;  
    }  
}  

}