使用 JUnit5 的集成测试用例不适用于 URL 中包含大括号的 get 请求

Question

使用 JUnit5 的集成测试用例不适用于 URL 中带有大括号的 get 请求。我收到以下错误消息。

java.lang.IllegalArgumentException：没有足够的变量值可用于扩展"vin">

下面是有效的获取 URL。

http://localhost:8080/test/%7Bvin%7D?coverageCode1=bca http://localhost:8080/test/{vin}？coverageCode1=bca

下面是我的控制器类。

@RestController
@RequestMapping("")
public class TestController {
@Autowired
private TestService service;
@RequestMapping(value = "/test/{vin}", method = RequestMethod.GET)
public String getMessage(@RequestParam(value = "coverageCode1",
required = false) String coverageCode1) {
System.out.println(coverageCode1);
return service.getMessage();
}
}

下面是集成类

@SpringBootTest
@AutoConfigureMockMvc
public class HttpRequestTest {
@Autowired
private MockMvc mockMvc;
@Test
public void greetingShouldReturnMessageFromService() throws Exception {
URI url = URI.create("/test/" + URLEncoder.encode("{vin}", "UTF-8"));
System.out.println(url);
this.mockMvc.perform(get(url)
.param("coverageCode1", "gdc"))
.andDo(print())
.andExpect(status().isOk())
.andExpect(content().string(containsString("SUCCESS")));
}
}

下面是pom.xml文件

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.2.6.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.example</groupId>
<artifactId>demo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>demo_rolling_file_apender</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>11</java.version>
<junit-jupiter.version>5.3.2</junit-jupiter.version>
<mockito.version>2.24.0</mockito.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
</exclusion>
</exclusions>
</dependency>
<!-- junit 5 -->
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-engine</artifactId>
<version>${junit-jupiter.version}</version>
<scope>test</scope>
</dependency>
<!-- mockito + junit 5 -->
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-junit-jupiter</artifactId>
<version>${mockito.version}</version>
<scope>test</scope>
<type>jar</type>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>5.2.5.RELEASE</version>
<type>jar</type>
</dependency>
<!--<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
<type>jar</type>
</dependency>-->
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.19.1</version>
<dependencies>
<dependency>
<groupId>org.junit.platform</groupId>
<artifactId>junit-platform-surefire-provider</artifactId>
<version>1.0.1</version>
</dependency>
</dependencies>
</plugin>
</plugins>
</build>
</project>

Answer 1

这是由于配置而发生的。我在测试用例类文件中添加了下面的注释，它可以工作。

@AutoConfigureMockMvc