无涯教程将通过一个示例演示如何使用ANT运行JUnit。请遵循以下步骤。
步骤1 - 下载Apache Ant
根据您正在使用的操作系统,下载Apache Ant。
步骤2 - 设定Ant环境
将 ANT_HOME 环境变量设置为指向基本目录位置，该目录在您的计算机上存储ANT库。假设Ant库存储在apache-ant-1.8.4文件夹中。
| Sr.No. | OS & Remark |
|---|---|
| 1 |
Windows 将环境变量 ANT_HOME设置为C:\Program Files\Apache Software Foundation\apache-ant-1.8.4 |
| 2 |
Linux Export ANT_HOME=/usr/local/apache-ant-1.8.4 |
| 3 |
Mac Export ANT_HOME=/Library/apache-ant-1.8.4 |
将Ant编译器位置附加到系统路径，如下所示-
| OS | 输出 |
|---|---|
| Windows | 在系统变量 Path 的末尾附加字符串％ANT_HOME\bin 。 |
| Linux | Export PATH=$PATH:$ANT_HOME/bin/ |
| Mac | 不需要 |
步骤3 - 下载JUnit包
下载适合您的操作系统的JUnit存档。
| OS | Jar名称 |
|---|---|
| Windows | junit4.10.jar |
| Linux | junit4.10.jar |
| Mac | junit4.10.jar |
步骤4 - 创建项目结构
创建测试文件目录C:\>JUNIT_WORKSPACE>TestJunitWithAnt> src。
在C:\> JUNIT_WORKSPACE> TestJunitWithAnt> src 文件夹中创建MessageUtil类。
/* * 此类在控制台上打印给定的消息。 */ public class MessageUtil {private String message;
//构造函数 //@param message to be printed public MessageUtil(String message){ this.message = message; }
//打印消息 public String printMessage(){ System.out.println(message); return message; }
//添加“Hi！”到消息 public String salutationMessage(){ message = "Hi!" + message; System.out.println(message); return message; }
}
在文件夹C:\> JUNIT_WORKSPACE> TestJunitWithAnt> src中创建TestMessageUtil类。
import org.junit.Test; import org.junit.Ignore; import static org.junit.Assert.assertEquals;public class TestMessageUtil {
String message = "Robert"; MessageUtil messageUtil = new MessageUtil(message);
@Test public void testPrintMessage() { System.out.println("Inside testPrintMessage()");
assertEquals(message,messageUtil.printMessage()); }@Test public void testSalutationMessage() { System.out.println("Inside testSalutationMessage()"); message = "Hi!" + "Robert"; assertEquals(message,messageUtil.salutationMessage()); } }
将junit-4.10.jar复制到文件夹C:\> JUNIT_WORKSPACE> TestJunitWithAnt> lib。
创建ANT Build.xml
无涯教程将在Ant中使用<junit>任务执行JUnit测试用例。
<project name = "JunitTest" default = "test" basedir = "."> <property name = "testdir" location = "test" /> <property name = "srcdir" location = "src" /> <property name = "full-compile" value = "true" /><path id = "classpath.base"/>
<path id = "classpath.test"> <pathelement location = "lib/junit-4.10.jar" /> <pathelement location = "{testdir}"</span><span class="pln"> </span><span class="tag">/></span><span class="pln"> </span><span class="tag"><pathelement</span><span class="pln"> </span><span class="atn">location</span><span class="pln"> </span><span class="pun">=</span><span class="pln"> </span><span class="atv">"{srcdir}" /> <path refid = "classpath.base" /> </path>
<target name = "clean" > <delete verbose = "{full-compile}"</span><span class="tag">></span><span class="pln"> </span><span class="tag"><fileset</span><span class="pln"> </span><span class="atn">dir</span><span class="pln"> </span><span class="pun">=</span><span class="pln"> </span><span class="atv">"{testdir}" includes = "**/*.class" /> </delete> </target>
<target name = "compile" depends = "clean"> <javac srcdir = "{testdir}" verbose = "${full-compile}"> <classpath refid = "classpath.test"/> </javac> </target>
<target name = "test" depends = "compile"> <junit> <classpath refid = "classpath.test" /> <formatter type = "brief" usefile = "false" /> <test name = "TestMessageUtil" /> </junit> </target>
</project>
运行以下Ant命令。
C:\JUNIT_WORKSPACE\TestJunitWithAnt>ant
验证输出。
Buildfile: C:\JUNIT_WORKSPACE\TestJunitWithAnt\build.xmlclean:
compile:
[javac] Compiling 2 source files to C:\JUNIT_WORKSPACE\TestJunitWithAnt\test [javac] [parsing started C:\JUNIT_WORKSPACE\TestJunitWithAnt\src
MessageUtil.java] [javac] [parsing completed 18ms] [javac] [parsing started C:\JUNIT_WORKSPACE\TestJunitWithAnt\src
TestMessageUtil.java] [javac] [parsing completed 2ms] [javac] [search path for source files: C:\JUNIT_WORKSPACE
TestJunitWithAnt\src]
[javac] [loading java\lang\Object.class(java\lang:Object.class)] [javac] [loading java\lang\String.class(java\lang:String.class)] [javac] [loading org\junit\Test.class(org\junit:Test.class)] [javac] [loading org\junit\Ignore.class(org\junit:Ignore.class)] [javac] [loading org\junit\Assert.class(org\junit:Assert.class)] [javac] [loading java\lang\annotation\Retention.class (java\lang\annotation:Retention.class)] [javac] [loading java\lang\annotation\RetentionPolicy.class (java\lang\annotation:RetentionPolicy.class)] [javac] [loading java\lang\annotation\Target.class (java\lang\annotation:Target.class)] [javac] [loading java\lang\annotation\ElementType.class (java\lang\annotation:ElementType.class)] [javac] [loading java\lang\annotation\Annotation.class (java\lang\annotation:Annotation.class)] [javac] [checking MessageUtil] [javac] [loading java\lang\System.class(java\lang:System.class)] [javac] [loading java\io\PrintStream.class(java\io:PrintStream.class)] [javac] [loading java\io\FilterOutputStream.class (java\io:FilterOutputStream.class)] [javac] [loading java\io\OutputStream.class(java\io:OutputStream.class)] [javac] [loading java\lang\StringBuilder.class (java\lang:StringBuilder.class)] [javac] [loading java\lang\AbstractStringBuilder.class (java\lang:AbstractStringBuilder.class)] [javac] [loading java\lang\CharSequence.class(java\lang:CharSequence.class)] [javac] [loading java\io\Serializable.class(java\io:Serializable.class)] [javac] [loading java\lang\Comparable.class(java\lang:Comparable.class)] [javac] [loading java\lang\StringBuffer.class(java\lang:StringBuffer.class)] [javac] [wrote C:\JUNIT_WORKSPACE\TestJunitWithAnt\test\MessageUtil.class] [javac] [checking TestMessageUtil] [javac] [wrote C:\JUNIT_WORKSPACE\TestJunitWithAnt\test\TestMessageUtil.class] [javac] [total 281ms]test: [junit] Testsuite: TestMessageUtil [junit] Tests run: 2, Failures: 0, Errors: 0, Time elapsed: 0.008 sec [junit] [junit] ------------- Standard Output --------------- [junit] Inside testPrintMessage() [junit] Robert [junit] Inside testSalutationMessage() [junit] Hi!Robert [junit] ------------- ---------------- ---------------
BUILD SUCCESSFUL Total time: 0 seconds
