package com.imooc.test1;

public class HelloWord{

    public  String sayHello(){

        return "Hello World !";

    }

}

package com.imooc.test;

import org.junit.*;

import org.junit.Assert.*;

import com.imooc.test1.HelloWord;

public class HelloWordTest{

    @Test

    public void testHello(){

        Assert.assertEquals("Hello World !",new HelloWord().sayHello());

    }

}

<?xml version="1.0" encoding="UTF-8"?>

<project

    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"

    xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

    <modelVersion>4.0.0</modelVersion>

    <groupId>com.imooc.Test1</groupId>

    <artifactId>Test1</artifactId>

    <version>0.0.1-SNAPSHOT</version>

    <dependencies>

        <dependency>

            <groupId>junit</groupId>

            <artifactId>junit</artifactId>

            <version>4.10</version>

        </dependency>

    </dependencies>

</project>