Cucumber StepDefinition (JAVA) 中的 java.lang.Error

Question

刚接触 Java，但对 Cucumber 相当了解。

这是我的功能步骤:@api_test功能:您的功能的标题 我想将此模板用于我的功能文件

场景:显示博客文章

假设我访问资源网址“/comments?id=2”

当我检索结果时

那么状态码应该是200

并且它应该具有包含值“2”的“id”字段

并且它应该具有包含值“Jayne_Kuhic@sydney.com”的“电子邮件”字段

<小时/>

运行功能测试时，出现以下错误:

java.lang.Error: Unresolved compilation problems: 
wc cannot be resolved
httpStatus cannot be resolved or is not a field
HttpStatusCode cannot be resolved to a variable
WebException cannot be resolved to a type
httpStatus cannot be resolved or is not a field
HttpWebResponse cannot be resolved to a type
HttpWebResponse cannot be resolved to a type
httpStatus cannot be resolved or is not a field
HttpStatusCode cannot be resolved to a variable
Assert cannot be resolved
response cannot be resolved or is not a field
JObject cannot be resolved to a type
JToken cannot be resolved

这是我的代码:

package stepDefinition;

import java.io.*;
import cucumber.api.PendingException;
import cucumber.api.java.en.Given;
import cucumber.api.java.en.Then;
import cucumber.api.java.en.When; 

import org.json.*;
import org.junit.Assert.*;
	
public class RestTestSteps {

	  private String url;
	  private String content;
	  private WebClient wc = new WebClient();
	  JObject response;
	  HttpStatusCode httpStatus;

	

	@Given("^I access the resource url \"([^\"]*)\"$")
	public void i_access_the_resource_url(String resourceUrl) throws Throwable {
	    // Write code here that turns the phrase above into concrete actions
		this.url = "http://jsonplaceholder.typicode.com" + resourceUrl;
	}

	@When("^I retrieve the results$")
	public void i_retrieve_the_results() throws Throwable {
	    // Write code here that turns the phrase above into concrete actions
		try
	    {
	      this.content = wc.DownloadString(url);
	      this.httpStatus = HttpStatusCode.OK;
	    }
	    catch (WebException we)
	    {
	      this.httpStatus = ((HttpWebResponse)we.Response).StatusCode;
	    }
	    if (this.httpStatus.Equals(HttpStatusCode.OK))
	    {
	    Assert.IsNotNullOrEmpty(this.content);
	    this.response = (JObject)JToken.Parse(this.content);
	    }
	    
	}

	@Then("^The status code should be (\\d+)$")
	public void the_status_code_should_be(int statusCode) throws Throwable {
	    // Write code here that turns the phrase above into concrete actions
		
		Assert.AreEqual(statusCode, (int)this.httpStatus);
		
	}

	@Then("^It should have the field \"([^\"]*)\" containing the value \"([^\"]*)\"$")
	public void it_should_have_the_field_containing_the_value(String arg1, String arg2) throws Throwable {
	    // Write code here that turns the phrase above into concrete actions
		
		    if (response != null)
		    {
		      JValue val = (JValue)this.response.GetValue(field);
		      string valStr = val.Value().Trim();
		      Assert.IsNotNull(valStr);
		      Assert.AreEqual(valStr, value.Trim());
		    }
		
	}

}

不确定我在这里做错了什么......

Answer 1

在我看来，您缺少进口。我看到了 cucumber 内容的导入，但我认为您需要导入您正在使用的其他类。如果您使用的是 eclipse 这样的 IDE，它应该可以帮助您添加必要的导入。

此外，您没有正确导入断言。这些需要作为静态导入。


导入静态 org.junit.Assert.*;