没有父 pom 故障安全集成测试的 Spring Boot 失败

Question

我需要从我组织的父 pom 继承，所以我有以下设置。

<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>

<groupId>com.example</groupId>
<artifactId>demo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>

<name>demo</name>
<description>Demo project for Spring Boot</description>

<properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    <java.version>1.8</java.version>
    <spring-boot.version>2.0.5.RELEASE</spring-boot.version>
    <maven-failsafe-plugin.version>2.19.1</maven-failsafe-plugin.version>
    <maven-surefire-plugin.version>2.19.1</maven-surefire-plugin.version>
</properties>

<dependencyManagement>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-dependencies</artifactId>
            <version>${spring-boot.version}</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>
    </dependencies>
</dependencyManagement>

<dependencies>
    <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>
    </dependency>
</dependencies>

<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
            <version>${spring-boot.version}</version>
            <executions>
                <execution>
                    <goals>
                        <goal>build-info</goal>
                        <goal>repackage</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-surefire-plugin</artifactId>
            <version>${maven-surefire-plugin.version}</version>
        </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-failsafe-plugin</artifactId>
            <version>${maven-failsafe-plugin.version}</version>
            <executions>
                <execution>
                    <goals>
                        <goal>integration-test</goal>
                        <goal>verify</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>

我的主要入口点 class 在 com.example.demo 包中。

现在我在com.example.demo包中进行集成测试如下：

package com.example.demo;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;

@RunWith(SpringRunner.class)
@SpringBootTest
public class DemoApplicationIT {

    @Test
    public void contextLoads() {
    }

}

当我运行 mvn clean install 集成测试失败并出现以下错误时：

Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.526 sec <<< FAILURE! - in com.example.demo.DemoApplicationIT
initializationError(com.example.demo.DemoApplicationIT)  Time elapsed: 0.008 sec  <<< ERROR!
java.lang.IllegalStateException: Unable to find a @SpringBootConfiguration, you need to use @ContextConfiguration or @SpringBootTest(classes=...) with your test

如果我从 spring-boot-maven-plugin 中删除 <goal>repackage</goal> 那么它工作正常。但是我需要运行repackage目标来构建fat jar。

有办法解决这个问题吗？

Answer 1

显然我遇到了这个问题https://github.com/spring-projects/spring-boot/issues/6254

通过添加 <classesDirectory> 配置解决了问题，如下所示：

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-failsafe-plugin</artifactId>

    <configuration>
          <classesDirectory>${project.build.directory}/${artifactId}.jar.original</classesDirectory>
    </configuration>
</plugin>

Answer 2

实际上，如果您创建自己的父级并计划在没有 spring-boot 插件的库中使用，它将失败。
添加类目录而不是
http://maven.apache.org/surefire/maven-failsafe-plugin/integration-test-mojo.html#additionalClasspathElements
${project.build.directory}/类

Answer 3

如果您不将 spring-boot-starter-parent 作为 parent 包含在 pom.xml 中，您将丢失（除其他外）以下内容：

        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-failsafe-plugin</artifactId>
          <executions>
            <execution>
              <goals>
                <goal>integration-test</goal>
                <goal>verify</goal>
              </goals>
            </execution>
          </executions>
          <configuration>
            <classesDirectory>${project.build.outputDirectory}</classesDirectory>
          </configuration>
        </plugin>

您可以通过实际查看 spring-boot-starter-parent 的 POM 文件来检查这一点，例如here.

因此，在您的 pom.xml 中，您需要将缺少的 <configuration> 部分添加到您的 maven-failsafe-plugin 定义中。

没有父 pom 故障安全集成测试的 Spring Boot 失败

SpringBoot without parent pom failsafe integration tests are failing

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