空手道:如何测试多部分表单数据端点？
空手道:如何测试多部分表单数据端点？
提问于 2019-04-12 04:27:39
我在控制器中有一个文件上传端点(/document)，定义如下：
@RestController
public class FileUploadController {
@Autowired
private PersonCSVReaderService personCSVReaderService;
@PostMapping(value = "/document", consumes= {MediaType.MULTIPART_FORM_DATA_VALUE})
public void handleFileUpload3(@RequestPart("file") MultipartFile file, @RequestPart("metadata") DocumentMetadata metadata) {
System.out.println(String.format("uploading file %s of %s bytes", file.getOriginalFilename(), file.getSize()));
personCSVReaderService.readPersonCSV(file, metadata);
}
}我可以使用Advanced Rest Client (ARC)或Postman来测试这个端点，方法是定义引用people.csv文件的“文件”部分和指定一些样例元数据JSON的文本部分。
一切正常，我得到了一个200状态，其中people.csv文件内容正在通过服务方法写入控制台输出：
uploading file people.csv of 256 bytes
{Address=1, City=2, Date of Birth=6, Name=0, Phone Number=5, State=3, Zipcode=4}
Person{name='John Brown', address='123 Main St.', city='Scottsdale', state='AZ', zipcode='85259', phoneNumber='555-1212', dateOfBirth='1965-01-01'}
Person{name='Jan Black', address='456 University Dr.', city='Atlanta', state='GA', zipcode='30306', phoneNumber='800-1111', dateOfBirth='1971-02-02'}
Person{name='Mary White', address='789 Possum Rd.', city='Nashville', state='TN', zipcode='37204', phoneNumber='888-2222', dateOfBirth='1980-03-03'}现在，我想把它作为一个自动空手道测试来运行。我已经指定了一个MockConfig：
@Configuration
@EnableAutoConfiguration
@PropertySource("classpath:application.properties")
public class MockConfig {
// Services ...
@Bean
public PersonCSVReaderService personCSVReaderService() {
return new PersonCSVReaderService();
}
// Controllers ...
@Bean
public FileUploadController fileUploadController() {
return new FileUploadController();
}
}我在类路径中也有一个MockSpringMvcServlet，我的karate config.js是：
function fn() {
var env = karate.env; // get system property 'karate.env'
if (!env) {
env = 'dev';
}
karate.log('karate.env system property was:', env);
var config = {
env: env,
myVarName: 'someValue',
baseUrl: 'http://localhost:8080'
}
if (env == 'dev') {
var Factory = Java.type('MockSpringMvcServlet');
karate.configure('httpClientInstance', Factory.getMock());
//var result = karate.callSingle('classpath:demo/headers/common-noheaders.feature', config);
} else if (env == 'stg') {
// customize
} else if (env == 'prod') {
// customize
}
return config;
}其他空手道测试使用mock servlet运行正常。
但是，当我尝试此测试来测试/document端点时：
Feature: file upload end-point
Background:
* url baseUrl
* configure lowerCaseResponseHeaders = true
Scenario: upload file
Given path '/document'
And header Content-Type = 'multipart/form-data'
And multipart file file = { read: 'people.csv', filename: 'people.csv', contentType: 'text/csv' }
And multipart field metadata = { name: "joe", description: "stuff" }
When method post
Then status 200我得到了这个错误：
16:14:42.674 [main] INFO com.intuit.karate - karate.env system property was: dev
16:14:42.718 [main] INFO o.s.mock.web.MockServletContext - Initializing Spring DispatcherServlet ''
16:14:42.719 [main] INFO o.s.web.servlet.DispatcherServlet - Initializing Servlet ''
16:14:43.668 [main] INFO o.s.c.s.PostProcessorRegistrationDelegate$BeanPostProcessorChecker - Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$a4c7d08f] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
16:14:43.910 [main] INFO o.h.validator.internal.util.Version - HV000001: Hibernate Validator 6.0.14.Final
16:14:44.483 [main] INFO o.s.s.c.ThreadPoolTaskExecutor - Initializing ExecutorService 'applicationTaskExecutor'
16:14:44.968 [main] INFO o.s.b.a.e.web.EndpointLinksResolver - Exposing 2 endpoint(s) beneath base path '/actuator'
16:14:45.006 [main] INFO o.s.web.servlet.DispatcherServlet - Completed initialization in 2287 ms
16:14:45.066 [main] INFO c.i.k.mock.servlet.MockHttpClient - making mock http client request: POST - http://localhost:8080/document
16:14:45.085 [main] DEBUG c.i.k.mock.servlet.MockHttpClient -
1 > POST http://localhost:8080/document
1 > Content-Type: multipart/form-data
16:14:45.095 [main] ERROR com.intuit.karate - http request failed: null
file-upload.feature:13 - null
HTML report: (paste into browser to view) | Karate version: 0.9.2我只能假设参数不符合我的终结点的预期-我从未在调试模式下进入终结点。
我试过这个：
And multipart file file = read('people.csv')
And multipart field metadata = { name: "joe", description: "stuff" }但这也是不可能的。
我做错了什么？people.csv与fileupload.feature在同一文件夹中，因此我假设它正在查找该文件。我还查看了这里给出的空手道演示项目中的upload.feature文件：
Karate demo project upload.feature
但我不能让它工作。感谢您的帮助。提前谢谢。
邮递员请求如下所示：
编辑更新：
我无法得到建议的答案。
以下是功能文件：
Feature: file upload
Background:
* url baseUrl
* configure lowerCaseResponseHeaders = true
Scenario: upload file
Given path '/document'
And header Content-Type = 'multipart/form-data'
* def temp = karate.readAsString('people.csv')
* print temp
And multipart file file = { value: '#(temp)', filename: 'people.csv', contentType: 'text/csv' }
And multipart field metadata = { value: {name: 'joe', description: 'stuff'}, contentType: 'application/json' }
When method post
Then status 200下面是运行该测试的控制台输出：
09:27:22.051 [main] INFO com.intuit.karate - found scenario at line: 7 - ^upload file$
09:27:22.156 [main] INFO com.intuit.karate - karate.env system property was: dev
09:27:22.190 [main] INFO o.s.mock.web.MockServletContext - Initializing Spring DispatcherServlet ''
09:27:22.190 [main] INFO o.s.web.servlet.DispatcherServlet - Initializing Servlet ''
09:27:23.084 [main] INFO o.s.c.s.PostProcessorRegistrationDelegate$BeanPostProcessorChecker - Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$a4c7d08f] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
09:27:23.327 [main] INFO o.h.validator.internal.util.Version - HV000001: Hibernate Validator 6.0.14.Final
09:27:23.896 [main] INFO o.s.s.c.ThreadPoolTaskExecutor - Initializing ExecutorService 'applicationTaskExecutor'
09:27:24.381 [main] INFO o.s.b.a.e.web.EndpointLinksResolver - Exposing 2 endpoint(s) beneath base path '/actuator'
09:27:24.418 [main] INFO o.s.web.servlet.DispatcherServlet - Completed initialization in 2228 ms
09:27:24.435 [main] INFO com.intuit.karate - [print] Name,Address,City,State,Zipcode,Phone Number,Date of Birth
John Brown,123 Main St.,Scottsdale,AZ,85259,555-1212,1965-01-01
Jan Black,456 University Dr.,Atlanta,GA,30306,800-1111,1971-02-02
Mary White,789 Possum Rd.,Nashville,TN,37204,888-2222,1980-03-03
09:27:24.482 [main] INFO c.i.k.mock.servlet.MockHttpClient - making mock http client request: POST - http://localhost:8080/document
09:27:24.500 [main] DEBUG c.i.k.mock.servlet.MockHttpClient -
1 > POST http://localhost:8080/document
1 > Content-Type: multipart/form-data
09:27:24.510 [main] ERROR com.intuit.karate - http request failed: null
file-upload.feature:14 - null
HTML report: (paste into browser to view) | Karate version: 0.9.2注意: people.csv文件读取成功并在控制台中打印。
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原文链接：
https://stackoverflow.com/questions/55640639
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