Concordion – 在列表中执行
Concordion – 在列表中执行
Concordion execute 命令可用于以重复的方式运行 concordion fixture 的操作。例如,如果我们想以列表的形式用多个示例说明一个需求,这将很有用。
考虑以下要求 –
<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>
如果我们想为一个拆分函数编写一个规范,它将一个名字拆分成它的名字和姓氏,那么规范将如下 –
<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>
Concordion 在解析文档时,会将特殊变量#TEXT 的值设置为当前元素的值作为“Robert De”,并将其传递给 split 函数。然后它将使用 execute 命令以参数为 #TEXT 执行 split() 方法,并将结果设置为 #result 变量并使用结果,打印 firstName 和 lastName 值作为输出。
例子
让我们有一个可用的 Eclipse IDE,并按照下面给出的步骤创建一个 Concordion 应用程序 –
Step | 描述 |
---|---|
1 | 创建一个名为concordion的项目,并在创建的项目的src文件夹下创建一个包com.tutorialspoint。 |
2 | 使用添加外部 JAR选项添加所需的 Concordion 库,如Concordion – First Application章节中所述。 |
3 | 在com.tutorialspoint包下创建 Java 类System。 |
4 | 创建夹具类SystemFixture下specs.tutorialspoint包。 |
5 | 建立规范的HTML System.html下specs.tutorialspoint包。 |
6 | 最后一步是创建所有 Java 文件和规范文件的内容并运行应用程序,如下所述。 |
这是 System.java 文件的内容 –
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 文件的内容 –
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 文件的内容 –
<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>
完成创建源文件和规范文件后,让我们将应用程序作为 JUnit 测试运行。如果您的应用程序一切正常,那么它将产生以下结果 –
C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\concordion\specs\tutorialspoint\System.html Successes: 4, Failures: 0
System.html 是 Concordion 测试运行的输出。