assertion用于掩护程序最根本.症结的准确性。
package assertdeng;
import static org.junit.Assert.*;
import org.junit.Test;
public class Ju {
@Test
public void test() {
int i=0;
for(i=0;i<5;i++){
System.out.println(i);
}
assert i==5:"断言的简略示例";
System.out.println("断言胜利");
assert i==6:"断言失败";
System.out.println("duanyanshibai");
}
}
package assertdeng;
i