1.首先正确安装并且配置好环境变量等;
2. 然后创建自己的HelloWorld,在这里我将它命名为1.0;
3. 运行该Project,并且进行测试;
4. 将HelloWorld打包,在目录中可以查看;
5. 下载junit.jar,在环境变量中添加新的路径;
6.修改源代码之后进行测试;
可以看出测试成功!
附上源代码:
main:
package com.HelloWorld.app; /** * Hello world! * */ public class App { public static void main( String[] args ) { App app = new App(); System.out.println( "Hello Tan!" ); } public String sayApp(){ return "Hello Tan!"; } }
test:
package com.HelloWorld.app; import junit.framework.Test; import junit.framework.*; import junit.framework.TestSuite; import java.io.*; /** * Unit test for simple App. */ public class AppTest extends TestCase { /** * Create the test case * * @param testName name of the test case */ public AppTest( String testName ) { super( testName ); } /** * @return the suite of tests being tested */ public static Test suite() { return new TestSuite( AppTest.class ); } /** * Rigourous Test :-) */ public void testApp() { App app = new com.HelloWorld.app.App(); assertEquals("Hello Tan!", app.sayApp()); } }