Concordion - 列表執行



Concordion execute 命令可以用來重複執行 Concordion fixture 的操作。例如,如果我們想用列表的形式舉例說明一個需求,它將非常有用。

考慮以下需求:

<ul>
   <li>The full name Robert De is to be split as
      <ul>
         <li>Robert</li>
         <li>De</li>
      </ul>
   </li>
	
   <li>The full name John Diere is to be split as
      <ul>
         <li>John</li>
         <li>Diere</li>
      </ul>
   </li>
	
</ul>

如果我們想為一個 split 函式編寫規範,該函式將把一個姓名分成名字和姓氏,則規範如下:

<ul>
   <li>The full name <span concordion:execute = "#result = split(#TEXT)">
      Robert De</span> is to be splited as
      <ul>
         <li><span concordion:assertEquals = "#result.firstName">Robert</span></li>
         <li><span concordion:assertEquals = "#result.lastName">De</span></li>
      </ul>
   </li>
	
   <li>The full name <span concordion:execute = "#result = split(#TEXT)">
      John Diere</span> is to be splited as
      <ul>
         <li><span concordion:assertEquals = "#result.firstName">John</span></li>
         <li><span concordion:assertEquals = "#result.lastName">Diere</span></li>
      </ul>
   </li>
</ul>

當 Concordion 解析文件時,它會將特殊變數 #TEXT 的值設定為當前元素的值“Robert De”,並將其傳遞給 split 函式。然後,它將使用 execute 命令使用引數 #TEXT 執行 split() 方法,並將結果設定到 #result 變數中,並使用結果列印 firstName 和 lastName 值作為輸出。

示例

讓我們準備好一個可執行的 Eclipse IDE,並按照以下步驟建立一個 Concordion 應用程式:

步驟 描述
1 建立一個名為 concordion 的專案,並在建立的專案中的 src 資料夾下建立一個包 com.tutorialspoint
2 Concordion - 第一個應用程式章節所述,使用新增外部 JAR選項新增所需的 Concordion 庫。
3 com.tutorialspoint 包下建立 Java 類 System
4 specs.tutorialspoint 包下建立 Fixture 類 SystemFixture
5 specs.tutorialspoint 包下建立規範 html 檔案 System.html
6 最後一步是建立所有 Java 檔案和規範檔案的內容,並按如下所述執行應用程式。

以下是 System.java 檔案的內容:

package com.tutorialspoint;
import org.concordion.api.MultiValueResult;

public class System { 
   public MultiValueResult split(String userName){  
      MultiValueResult result = new MultiValueResult();
      String[] words = userName.split(" ");   
      result.with("firstName", words[0]).with("lastName", words[1]);       
      return result;
   }
}

以下是 SystemFixture.java 檔案的內容:

package specs.tutorialspoint;

import org.concordion.api.MultiValueResult;
import org.concordion.integration.junit4.ConcordionRunner;
import org.junit.runner.RunWith;
import com.tutorialspoint.System;

@RunWith(ConcordionRunner.class)

public class SystemFixture {
   System system = new System();
   public MultiValueResult split(String userName){
      return system.split(userName);
   }  
}

以下是 System.html 檔案的內容:

<html xmlns:concordion = "http://www.concordion.org/2007/concordion">
   <head>
      <link href = "../concordion.css" rel = "stylesheet" type = "text/css" />
   </head>

   <body>
      <h1>System Specifications</h1>
      <p>We are building specifications for our online order tracking application.</p>
      <p>Following is the requirement to split full name of a logged 
         in user to its constituents by splitting name by whitespace:</p>
			
      <div class = "example">      
         <h3>Example</h3>
         <ul>
            <li>The full name <span concordion:execute = "#result = split(#TEXT)">
               Robert De</span> is to be splited as
               <ul>
                  <li><span concordion:assertEquals = "#result.firstName">
                     Robert</span></li>
                  <li><span concordion:assertEquals = "#result.lastName">
                     De</span></li>
               </ul>
            </li>
				
            <li>The full name <span concordion:execute ="#result = split(#TEXT)">
               John Diere</span> is to be splited as
               <ul>
                  <li><span concordion:assertEquals = "#result.firstName">
                     John</span></li>
                  <li><span concordion:assertEquals = "#result.lastName">
                     Diere</span></li>
               </ul>
            </li>
         </ul>
      </div>
   </body>

</html>

建立完原始檔和規範檔案後,讓我們將其作為 JUnit 測試執行。如果應用程式一切正常,則會產生以下結果:

C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\concordion\specs\tutorialspoint\System.html
Successes: 4, Failures: 0

System.html 是 Concordion 測試執行的輸出。

concordion Execute on List Output
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