TestNG＆Cucumber：传入单个功能文件名作为参数

Question

我想单个testNG /黄瓜跑步者& single testng @Test允许我将单个功能文件的名称作为testng参数传入（使用@Parameter）并运行它。我想要一个运行时解决方案。

我有一堆非Cucumber测试使用已经写入使用TestNG框架，我想在那里有黄瓜代码。

有人想出了一些聪明的东西？

Answer 1

另一种方法是使用反射实例化的亚军之前修改实时CucumberOptions注释（感谢为灵感几个旧帖子）：

@Parameters({"featurePath"}) 
@BeforeTest(alwaysRun = true) 
public void setUpTest(@Optional("src/main/java/cucumberFeatureFiles/Testcase.feature") String featurePath) throws Exception { 
    Class<?> testClass = this.getClass(); 
    changeCucumberAnnotation(testClass, "features", new String [] {featurePath});  
    testNGCucumberRunner = new WaltersTestngCucumberRunner(testClass);   
} 

private static void changeCucumberAnnotation(Class<?> clazz, String key, Object newValue) throws NoSuchFieldException, SecurityException, IllegalArgumentException, IllegalAccessException{ 
    Annotation options = clazz.getAnnotation(CucumberOptions.class);     //get the CucumberOptions annotation 
    InvocationHandler proxyHandler = Proxy.getInvocationHandler(options);    //setup handler so we can update Annotation using reflection. Basically creates a proxy for the Cucumber Options class 
    Field f = proxyHandler.getClass().getDeclaredField("memberValues");    //the annotaton key/values are stored in the memberValues field 
    f.setAccessible(true);                //suppress any access issues when looking at f 
    Map<String, Object> memberValues = (Map<String, Object>) f.get(proxyHandler);  //get the key-value map for the proxy 
    memberValues.remove(key);               //renove the key entry...don't worry, we'll add it back 
    memberValues.put(key,newValue);             //add the new key-value pair. The annotation is now updated. 
}//end method 

Answer 2

想出了如何将包含特征文件名的自定义cucumberoptions发送到跑步者类。这将允许从testng.xml运行黄瓜和非黄瓜测试。如果任何选项会覆盖已经提供了@CucumberOptions注释

下面的文字是基于细节“黄瓜的Java”的书......

---

黄瓜检查。从顶部进行检查，以底部之后，停止任何一个被发现后：

1. 操作系统环境变量CUCUMBER_OPTIONS
2. Java系统属性cucumber.options
3. Java资源包cucumber.properties用黄瓜。 options property

覆盖中的值将替换除插件参数以外的任何值。插件参数将被追加。未被覆盖的参数不会受到影响。

---

testng.xml 

<suite name="Default suite">  
    <test name="Cucumber Mix"> 
     <classes> 
      <class name="cucumtestng.test.RunAbstractSampleTest"></class> 
      <class name="cucumtestng.test.NormalTest"></class> 
     </classes> 
    </test> 
</suite> 


@CucumberOptions(features="",glue="cucumtestng.test.stepdefs",snippets=SnippetType.CAMELCASE, 
plugin={"pretty", "html:report", "json:reports.json"}) 
public class RunAbstractSampleTest extends AbstractTestNGCucumberTests { 

} 


public class NormalTest { 
    @Test 
    public void f() { 
     System.out.println("NORMAL TESTNG CLASS"); 
    } 
} 

您也可以使用不延长AbstractTestNgCucumberTests但可用的组合物TestNG的黄瓜类...

设置在下面和运行Eclipse运行方式配置...

Answer 3

这个“设置”代码的窍门。它给了我感兴趣的黄瓜功能。我也会看看另一个提案。

@Parameters({"featurename"}) 
@BeforeTest(alwaysRun = true) 
public void setUpTest(String featureName) throws Exception { 
    testNGCucumberRunner = new TestNGCucumberRunner(this.getClass()); 
    List<CucumberFeature> featureList = testNGCucumberRunner.getFeatures(); 

    for (CucumberFeature feature : featureList){ 
     if (featureName.equalsIgnoreCase(feature.getPath())){ 
      runFeature = feature; 
      break; 
     } 
    } 
}