我有一个Spring Boot REST API需要测试。在Eclipse中手动运行测试（不使用maven，而是将应用程序作为JUnit测试运行）可以正常运行并显示结果，但是mvn test不起作用，下面你将发现问题所在。
这是我的POM文件：
http://maven.apache.org/xsd/maven-4.0.0.xsd">4.0.0
<groupId>org.demo</groupId>
<artifactId>rest</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<name>UserRegistrationServices</name>
<description>RESTful API</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.2.5.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<!-- Junit -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
<!-- Spring dependencies -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-mongodb</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-security</artifactId>
</dependency>
<!-- To deploy to external servlet container -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<!-- For Spring Boot testing -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.jayway.restassured</groupId>
<artifactId>rest-assured</artifactId>
<version>2.4.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.jayway.restassured</groupId>
<artifactId>json-schema-validator</artifactId>
<version>2.4.1</version>
<scope>test</scope>
</dependency>
<!-- For returning objects as JSON -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<version>2.5.4</version><!--$NO-MVN-MAN-VER$ -->
</dependency>
<dependency>
<groupId>com.fasterxml</groupId>
<artifactId>jackson-xml-databind</artifactId>
<version>0.6.2</version>
</dependency>
<!-- To decode Base64 data -->
<dependency>
<groupId>commons-codec</groupId>
<artifactId>commons-codec</artifactId>
<version>1.10</version>
</dependency>
</dependencies>
<pluginRepositories>
<pluginRepository>
<id>spring-snapshots</id>
<url>http://repo.spring.io/snapshot</url>
</pluginRepository>
</pluginRepositories>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
mvn test的结果：[INFO] Scanning for projects...
[INFO]
[INFO] Using the builder org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder with a thread count of 1
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building UserRegistrationServices 0.0.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ rest ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 1 resource
[INFO] Copying 0 resource
[INFO]
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ rest ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 9 source files to C:\Users\pmandayam\git\UserRegistrationServices\target\classes
[INFO]
[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ rest ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory C:\Users\pmandayam\git\UserRegistrationServices\src\test\resources
[INFO]
[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ rest ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 1 source file to C:\Users\pmandayam\git\UserRegistrationServices\target\test-classes
[INFO]
[INFO] --- maven-surefire-plugin:2.17:test (default-test) @ rest ---
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 4.768 s
[INFO] Finished at: 2015-07-28T12:07:41-05:00
[INFO] Final Memory: 24M/212M
[INFO] ------------------------------------------------------------------------
以下是我在 src/test/java 中的 TestController.java 类的一个片段：
@Test
public void f_findByUsername() {
// Finding user with username 'user1username'
given().auth().basic("User1username", "Testpassword").when().get(
"http://localhost:8080/users/get/ByUsername?username=User1username")
.then().assertThat().body("username", is("User1username"));
}
在TestController类的顶部，我有以下注释：
@RunWith(SpringJUnit4ClassRunner.class)
@SpringApplicationConfiguration(classes = Application.class)
@WebAppConfiguration
/* Tells the embedded Tomcat server to start on a random, open port */
@IntegrationTest("server.port:0")
@FixMethodOrder(MethodSorters.NAME_ASCENDING)
public class TestController {....}
我不确定出了什么问题。我没有surefire插件，但它似乎正在寻找它。