很简单的一步一步JBehave设置教程？ [英] Very simple step by step JBehave setup tutorial?

问题描述

虽然我读过很多，但是很多关于如何使用JBehave的文章，我无法让它工作。以下是我到目前为止的步骤：

1. 创建新的Java项目


2. 下载JBehave JAR文件版本3.6.8并将其添加到我的构建路径库


3. 创建一个名为的包com.wmi.tutorials.bdd.stack.specs 在我的工作区中的测试源文件夹下


4. 将JBehave JAR文件添加到我的Build路径库配置


5. 在上面创建了一个JBehave故事（StackBehaviourStories.story）


6. 在上述包（StackBehaviourStory.java）中创建了一个Java类


7. 创建了一个Java类上面提到的包（StackBehaviourSteps.java）


8. 导入给定，命名，然后，当我的Java类中的注释


9. 写了两个不同的场景在我的JBehave故事文件中

然而，我无法让它工作/运行！ =（

故事文件

 叙述：
为了学习使用Eclipse的JBehave 
作为初级Java开发人员，尽管在.Net和BDD 
我想定义一个自定义栈的行为
 
方案：我将一个项目推到堆栈
给定一个空堆栈
当我推一个项目'橙色'
然后我应该计数1 
 
情景：我从栈中弹出
给定我有一个空堆栈
当我推一个项目'苹果'
我弹出栈
然后我应该计数0 
  

故事类

  package com.wmi.tutorials .bdd.stack.specs 
 
 import org.jbehave.core.configuration.MostUsefulConfiguration; 
 import org.jbehave.core.junit.JUnitStory; 
 
 public class StackBehaviourStory扩展了JUnitStory {
 @Overrid e 
 public配置配置（）{return new MostUsefulConfiguration（）; } 
 
 @Override 
 public InjectableStepsFactory stepsFactory（）{
 return new InstanceStepsFactory（configuration（）
，new StackBehaviourSteps（））; 
} 
} 
  

步骤类

  package com.wmi.tutorials.bdd.stack.specs 
 
 import org.jbehave.core.annotations.Given; 
 import org.jbehave.core.annotations.Named; 
 import org.jbehave.core.annotations.Then; 
 import org.jbehave.core.annotations.When; 
 import org.jbehave.core.junit.Assert; 
 
 public class StackBehaviourSteps {
 @Given（我有一个空堆栈）
 public void givenIHaveAnEmptyStack（）{stack = new CustomStack（）; 
 
 @When（I push a item $ item）
 public void whenIPushAnItem（@Named（item）String item）{stack.push（item）; 
 
 @Then（我应该计算$ expected）
 public void thenIShouldCount（@Named（expected）int expected）{
 int actual = stack.count（ ）; 
 if（actual！= expected）
 throw new RuntimeException（expected：+ expected +; actual：+ actual）; 
} 
} 
  

我正在使用Eclipse Kepler（4.3）JEE随着我需要使用JUnit，Google App Engine的所有内容，是的，JBehave在Eclipse JBehave安装教程之后正确安装。

我无法使其正常工作。那么我该如何使用Eclipse，JBehave和JUnit来正常工作？

解决方案

紧跟着一步一步 jbehave入门指南 教程，运行故事部分说： [...] ICanToggleACell.java类将允许自己作为JUnit测试运行。

这意味着您的Build路径中需要JUnit库。

使用Eclipse：

1. 选择您当前的项目，然后右键单击它，构建路径，配置构建路径...


2. 属性对于 [当前项目] ， Java构建路径，库，单击 [添加库...] li>
   
3. 添加库，选择 JUnit ，单击 [Next]


4. JUnit库，JUnit库版本，选择您要使用的版本，单击 [完成]


5. Java构建路径，单击<确定>


6. 项目浏览器，选择您的 ICanToggleACell.java 类，右键单击它，然后单击运行方式，然后单击JUnit测试

所以这里和上面的一样 - 示例代码在将适当的库添加到Java构建路径后， StackBehaviourStory.java 类应该允许自己作为JUnit测试运行。

Though I have read many, but many articles on how to use JBehave, I can't get it to work. Here are the steps I went through so far:

1. Created new Java Project
2. Downloaded JBehave JAR file version 3.6.8 and added it to my build path libraries
3. Created a package called com.wmi.tutorials.bdd.stack.specs under the test source folder in my workspace
4. Added the JBehave JAR file to my Build path Library configuration
5. Created a JBehave story in the above-mentioned package (StackBehaviourStories.story)
6. Created a Java class in the above-mentioned package (StackBehaviourStory.java)
7. Created a Java class in the above-mentioned package (StackBehaviourSteps.java)
8. Imported the Given, Named, Then, When annotations in my Java class
9. Written two different scenarios in my JBehave story file

And still, I can't get it to work/run! =(

The story file:

Narrative:
In order to learn to with JBehave using Eclipse
As a junior Java developer though senior in .Net and in BDD
I want to define the behaviour of a custom stack

Scenario: I push an item onto the stack
Given I have an empty stack
When  I push an item 'orange'
Then  I should count 1

Scenario: I pop from the stack
Given I have an empty stack
When  I push an item 'apple'
And   I pop the stack
Then  I should count 0

The story class

package com.wmi.tutorials.bdd.stack.specs

import org.jbehave.core.configuration.MostUsefulConfiguration;
import org.jbehave.core.junit.JUnitStory;

public class StackBehaviourStory extends JUnitStory {
    @Override 
    public Configuration configuration() { return new MostUsefulConfiguration(); }

    @Override
    public InjectableStepsFactory stepsFactory() {
        return new InstanceStepsFactory(configuration()
                                      , new StackBehaviourSteps());   
    }
}

The steps class

package com.wmi.tutorials.bdd.stack.specs

import org.jbehave.core.annotations.Given;
import org.jbehave.core.annotations.Named;
import org.jbehave.core.annotations.Then;
import org.jbehave.core.annotations.When;
import org.jbehave.core.junit.Assert;

public class StackBehaviourSteps {
    @Given("I have an empty stack")
    public void givenIHaveAnEmptyStack() { stack = new CustomStack(); }

    @When("I push an item $item")
    public void whenIPushAnItem(@Named("item") String item) { stack.push(item); }

    @Then("I should count $expected")
    public void thenIShouldCount(@Named("expected") int expected) {
        int actual = stack.count();
        if (actual != expected) 
            throw new RuntimeException("expected:"+expected+";actual:"+actual);
    }
}

I'm currently using Eclipse Kepler (4.3) JEE with everything I need to use JUnit, Google App Engine, and yes, JBehave is installed correctly following the Eclipse JBehave installation tutorial.

I can't get it to work. So how can I make it work correctly using Eclipse, JBehave and JUnit?

解决方案

Following step by step closely the jbehave Getting Started tutorial, the Run story section says: [...] the ICanToggleACell.java class will allow itself to run as a JUnit test.

This means that the JUnit library is required in your Build path.

Using Eclipse:

1. Select your current project and right-click it, Build path, Configure Build Path...
2. Properties for [current project], Java Build Path, Libraries, click [Add Library...]
3. Add Library, select JUnit, click [Next]
4. JUnit Library, JUnit library version, select the version you wish to use, click [Finish]
5. Java Build Path, click [OK]
6. Project Explorer, select your ICanToggleACell.java class, right-click it, then Run As, and click on JUnit Test

So this is the same here as for the above-example code. The StackBehaviourStory.java class should let itself run as a JUnit test after you add the proper library to the Java build path.

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