蚂蚁找不到符号@Test

我正在尝试编译以下只有一个函数的类.

I am trying to compile following class that has just the one function in it.

公共类 TestAnnotations {

public class TestAnnotations {

@Test
public void testLogin(){
    System.out.println("Testing Login");
}

当我将文件作为 JUNIt 运行时，它可以工作，但是当我尝试从 build.xml 运行文件时，出现以下错误:找不到符号 @Test.我确实在正确的位置有 Junit.jar 文件.这是我的 build.xml 脚本:

When I run the file as JUNIt it works but when I try to run the file from build.xml it gives me the following error: cannot find symbol @Test. I do have the Junit.jar file at the right location. Here is my build.xml script:

    <property environment = "env"/>

    <property name="ws.home" value="${basedir}" />

    <property name="ws.jars" value="D:/Data/eclipse/workspace/SeleniumDemo/lib/oracle_junit/junit.jar"/>
    <property name="test.dest" value="${ws.home}/build" />
    <property name="test.src" value="${ws.home}/src" />
    <property name="test.reportDir" value="C:/reports"/>

    <path id="testcase.path">
        <pathelement location="${test.dest}" />
        <fileset dir="${ws.jars}">
            <include name="*.jar" />
        </fileset>
    </path>

    <target name="init">
            <mkdir dir="build/classes" />           
    </target>

    <target name="clean">
        <delete dir="${test.dest}" />
    </target>

    <target name="compile" depends = "init, clean">
        <delete includeemptydirs= "true" quiet="true">
            <fileset dir = "${test.dest}" includes = "**/*"/>
        </delete>
        <mkdir dir = "${test.dest}"/>
        <javac 
            debug = "true"              
            destdir = "${test.dest}"
            includeantruntime = "false"
            srcdir = "${test.src}"
            target = "1.7"
            classpath = "${test.classpath}"
        >
        </javac>

    </target>


    <target name="run">     
        <fileset dir="${test.dest}">

            <include name="tests/TestAnnotations.class" />

        </fileset>

    </target>

ant 成功构建项目，但编译失败

ant builds the project successfully but it fails at compilation