junit ant 插件——迹忆客-ag捕鱼王app官网

在这个例子中，我们将展示如何使用 ant 运行 junit。让我们跟随以下步骤：

步骤 1:下载 apache ant

下载

步骤 2:设置 ant 环境

设置 ant_home 环境变量来指向 ant 函数库在机器中存储的基本文件地址。例如，我们已经在不同的操作系统的 apache-ant-1.8.4 文件夹中存储了 ant 函数库。

附加 ant 编译器地址到系统路径，对于不同的操作系统来说如下所示：

步骤 3:下载 junit archive

下载

步骤 4:创建项目结构

• 在 c:\ > junit_workspace 中创建文件夹 testjunitwithant
• 在 **c:\ > junit_workspace > testjunitwithant **中创建文件夹 src
• 在 c:\ > junit_workspace > testjunitwithant 中创建文件夹 test
• 在 c:\ > junit_workspace > testjunitwithant 中创建文件夹 lib
• 在 c:\ > junit_workspace > testjunitwithant >src 文件夹中创建 messageutil 类

messageutil

/*
* this class prints the given message on console.
*/
public class messageutil {
   private string message;
   //constructor
   //@param message to be printed
   public messageutil(string message){
      this.message = message; 
   }
   // prints the message
   public string printmessage(){
      system.out.println(message);
      return message;
   }   
   // add "hi!" to the message
   public string salutationmessage(){
      message = "hi!"   message;
      system.out.println(message);
      return message;
   }   
}

在 c:\ > junit_workspace > testjunitwithant > src 文件夹中创建 testmessageutil 类。

testmessageutil

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());
   }
}

在 c:\ > junit_workspace > testjunitwithant > lib 文件夹中复制 junit-4.10.jar。

创建 ant build.xml

我们将使用 ant 中的 任务来执行我们的 junit 测试样例。

运行下列的 ant 命令

c:\junit_workspace\testjunitwithant>ant

验证输出。

buildfile: c:\junit_workspace\testjunitwithant\build.xml
clean:  
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